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https://github.com/scp-fs2open/fs2open.github.com.git
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2025 lines
78 KiB
C++
2025 lines
78 KiB
C++
/*
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* Copyright (C) Volition, Inc. 1999. All rights reserved.
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*
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* All source code herein is the property of Volition, Inc. You may not sell
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* or otherwise commercially exploit the source or things you created based on the
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* source.
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*
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*/
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#ifndef _SHIP_H
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#define _SHIP_H
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#include "ai/ai.h"
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#include "fireball/fireballs.h"
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#include "globalincs/globals.h" // for defintions of token lengths -- maybe move this elsewhere later (Goober5000 - moved to globals.h)
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#include "globalincs/pstypes.h"
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#include "graphics/2d.h" // for color def
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#include "hud/hud.h"
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#include "hud/hudparse.h"
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#include "model/model.h"
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#include "model/modelanimation.h"
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#include "network/multi_obj.h"
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#include "radar/radarsetup.h"
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#include "render/3d.h"
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#include "species_defs/species_defs.h"
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#include "weapon/shockwave.h"
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#include "weapon/trails.h"
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#include "ship/ship_flags.h"
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#include "weapon/weapon_flags.h"
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#include "ai/ai.h"
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#include <string>
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#include <particle/ParticleManager.h>
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class object;
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class WarpEffect;
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namespace scripting
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{
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class Hook;
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}
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// Part of the player died system.
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extern vec3d Original_vec_to_deader;
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// States for player death sequence, stuffed in Player_died_state.
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#define PDS_NONE 1
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#define PDS_DIED 2
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#define PDS_EJECTED 3
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#define SHIP_GUARDIAN_THRESHOLD_DEFAULT 1 // Goober5000
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#define HULL_DAMAGE_THRESHOLD_PERCENT 0.25f // Apply damage to hull, not shield if shield < this
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// the #defines below are to avoid round-off errors
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#define WEAPON_RESERVE_THRESHOLD 0.01f // energy threshold where ship is considered to have no weapon energy system
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#define SUBSYS_MAX_HITS_THRESHOLD 0.01f // max_hits threshold where subsys is considered to take damage
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#define HP_SCALE 1.2 // 1.2 means die when 20% of hits remaining
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#define MAX_SHIP_HITS 8 // hits to kill a ship
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#define MAX_SHIP_DETAIL_LEVELS 5 // maximum detail levels that a ship can render at
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#define MAX_REINFORCEMENTS 32
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// defines for 'direction' parameter of ship_select_next_primary()
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#define CYCLE_PRIMARY_NEXT 0
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#define CYCLE_PRIMARY_PREV 1
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#define BANK_1 0
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#define BANK_2 1
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#define BANK_3 2
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#define BANK_4 3
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#define BANK_5 4
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#define BANK_6 5
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#define BANK_7 6
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#define BANK_8 7
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#define BANK_9 8
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#define TYPE_ATTACK_PROTECT 0
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#define TYPE_REPAIR_REARM 1
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#define MAX_REINFORCEMENT_MESSAGES 5
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#define RF_IS_AVAILABLE (1<<0) // reinforcement is now available
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typedef struct {
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char name[NAME_LENGTH]; // ship or wing name (ship and wing names don't collide)
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int type; // what operations this reinforcement unit can perform
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int uses; // number of times reinforcemnt unit can be used
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int num_uses; // number of times this reinforcement was actually used
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int arrival_delay; // how long after called does this reinforcement appear
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int flags;
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char no_messages[MAX_REINFORCEMENT_MESSAGES][NAME_LENGTH]; // list of messages to possibly send when calling for reinforcement not available
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char yes_messages[MAX_REINFORCEMENT_MESSAGES][NAME_LENGTH]; // list of messages to acknowledge reinforcement on the way
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} reinforcements;
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class ship_weapon {
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public:
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int num_primary_banks; // Number of primary banks (same as model)
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int num_secondary_banks; // Number of secondary banks (same as model)
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int num_tertiary_banks;
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int primary_bank_weapons[MAX_SHIP_PRIMARY_BANKS]; // Weapon_info[] index for the weapon in the bank
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int secondary_bank_weapons[MAX_SHIP_SECONDARY_BANKS]; // Weapon_info[] index for the weapon in the bank
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int primary_bank_external_model_instance[MAX_SHIP_PRIMARY_BANKS];
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bool primary_bank_model_instance_check[MAX_SHIP_PRIMARY_BANKS];
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int current_primary_bank; // currently selected primary bank
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int current_secondary_bank; // currently selected secondary bank
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int current_tertiary_bank;
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int previous_primary_bank;
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int previous_secondary_bank; // currently selected secondary bank
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int next_primary_fire_stamp[MAX_SHIP_PRIMARY_BANKS]; // next time this primary bank can fire
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int last_primary_fire_stamp[MAX_SHIP_PRIMARY_BANKS]; // last time this primary bank fired (mostly used by SEXPs)
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int next_secondary_fire_stamp[MAX_SHIP_SECONDARY_BANKS]; // next time this secondary bank can fire
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int last_secondary_fire_stamp[MAX_SHIP_SECONDARY_BANKS]; // last time this secondary bank fired (mostly used by SEXPs)
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int next_tertiary_fire_stamp;
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int last_primary_fire_sound_stamp[MAX_SHIP_PRIMARY_BANKS]; // trailing end of the last time this primary bank was fired, for purposes of timing the pre-launch sound
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// ballistic primary support - by Goober5000
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int primary_bank_ammo[MAX_SHIP_PRIMARY_BANKS]; // Number of missiles left in primary bank
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int primary_bank_start_ammo[MAX_SHIP_PRIMARY_BANKS]; // Number of missiles starting in primary bank
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int primary_bank_capacity[MAX_SHIP_PRIMARY_BANKS]; // Max number of projectiles in bank
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int primary_next_slot[MAX_SHIP_PRIMARY_BANKS]; // Next slot to fire in the bank
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int primary_bank_rearm_time[MAX_SHIP_PRIMARY_BANKS]; // timestamp which indicates when bank can get new projectile
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// end ballistic primary support
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float primary_bank_fof_cooldown[MAX_SHIP_PRIMARY_BANKS]; // SUSHI: Current FOF cooldown level for the primary weapon
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// dynamic weapon linking - by RSAXVC
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int primary_bank_slot_count[MAX_SHIP_PRIMARY_BANKS]; // Fire this many slots at a time
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// end dynamic weapon linking
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int secondary_bank_ammo[MAX_SHIP_SECONDARY_BANKS]; // Number of missiles left in secondary bank
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int secondary_bank_start_ammo[MAX_SHIP_SECONDARY_BANKS]; // Number of missiles starting in secondary bank -- Every time the secondary bank changes, this must change too!
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int secondary_bank_capacity[MAX_SHIP_SECONDARY_BANKS]; // Max number of missiles in bank
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int secondary_next_slot[MAX_SHIP_SECONDARY_BANKS]; // Next slot to fire in the bank
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int secondary_bank_rearm_time[MAX_SHIP_SECONDARY_BANKS]; // timestamp which indicates when bank can get new missile
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int tertiary_bank_ammo; // Number of shots left tertiary bank
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int tertiary_bank_start_ammo; // Number of shots starting in tertiary bank
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int tertiary_bank_capacity; // Max number of shots in bank
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int tertiary_bank_rearm_time; // timestamp which indicates when bank can get new something (used for ammopod or boostpod)
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int remote_detonaters_active;
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int detonate_weapon_time; // time at which last fired weapon can be detonated
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int ai_class;
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flagset<Ship::Weapon_Flags> flags;
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EModelAnimationPosition primary_animation_position[MAX_SHIP_PRIMARY_BANKS];
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EModelAnimationPosition secondary_animation_position[MAX_SHIP_SECONDARY_BANKS];
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int primary_animation_done_time[MAX_SHIP_PRIMARY_BANKS];
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int secondary_animation_done_time[MAX_SHIP_SECONDARY_BANKS];
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int burst_counter[MAX_SHIP_PRIMARY_BANKS + MAX_SHIP_SECONDARY_BANKS];
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int burst_seed[MAX_SHIP_PRIMARY_BANKS + MAX_SHIP_SECONDARY_BANKS]; // A random seed, recalculated only when the weapon's burst resets
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int external_model_fp_counter[MAX_SHIP_PRIMARY_BANKS + MAX_SHIP_SECONDARY_BANKS];
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size_t primary_bank_pattern_index[MAX_SHIP_PRIMARY_BANKS];
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size_t secondary_bank_pattern_index[MAX_SHIP_SECONDARY_BANKS];
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// for type5 beams, keeps track of accumulated per burst rotation, added to with each shot (or burst)
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float per_burst_rot;
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/**
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* @brief Constructor. Calls clear()
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*/
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ship_weapon();
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/**
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* @brief Inits ship_weapon
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*/
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void clear();
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};
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//**************************************************************
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//WMC - Damage type handling code
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int damage_type_add(char *name);
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//**************************************************************
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//WMC - Armor stuff
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// Nuke: some defines for difficulty scaling type
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#define ADT_DIFF_SCALE_BAD_VAL -1 // error mode
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#define ADT_DIFF_SCALE_FIRST 0
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#define ADT_DIFF_SCALE_LAST 1
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#define ADT_DIFF_SCALE_MANUAL 2 // this is the user defined mode where the modder has to handle difficulty scaling in their calculations
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// Nuke: +value: replacing constants
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// these are stored as altArguments, positive values mean storage idxes and -1 means not used, anything below that is fair game
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#define AT_CONSTANT_NOT_USED -1 // will probibly never get used
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#define AT_CONSTANT_BAD_VAL -2 // this conveys table error to the user
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#define AT_CONSTANT_BASE_DMG -3 // what the damage was at start of calculations
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#define AT_CONSTANT_CURRENT_DMG -4 // what the damage currently is
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#define AT_CONSTANT_DIFF_FACTOR -5 // difficulty factor (by default 0.2 (easy) to 1.0 (insane))
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#define AT_CONSTANT_RANDOM -6 // number between 0 and 1 (redundant but saves a calculation)
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#define AT_CONSTANT_PI -7 // because everyone likes pi
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struct ArmorDamageType
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{
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friend class ArmorType;
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private:
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//Rather than make an extra struct,
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//I just made two arrays
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int DamageTypeIndex;
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SCP_vector<int> Calculations;
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SCP_vector<float> Arguments;
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SCP_vector<int> altArguments; // Nuke: to facilitate optional importation of data in place of +value: tag -nuke
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float shieldpierce_pct;
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// piercing effect data
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float piercing_start_pct;
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int piercing_type;
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// Nuke: difficulty scale type
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int difficulty_scale_type;
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public:
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void clear();
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};
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class ArmorType
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{
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private:
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char Name[NAME_LENGTH];
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SCP_vector<ArmorDamageType> DamageTypes;
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public:
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ArmorType(const char* in_name);
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int flags;
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//Get
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char *GetNamePtr(){return Name;}
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bool IsName(const char* in_name) { return (stricmp(in_name, Name) == 0); }
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float GetDamage(float damage_applied, int in_damage_type_idx, float diff_dmg_scale, int is_beam = 0);
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float GetShieldPiercePCT(int damage_type_idx);
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int GetPiercingType(int damage_type_idx);
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float GetPiercingLimit(int damage_type_idx);
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//Set
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void ParseData();
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};
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extern SCP_vector<ArmorType> Armor_types;
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//**************************************************************
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//WMC - Damage type handling code
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typedef struct DamageTypeStruct
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{
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char name[NAME_LENGTH];
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} DamageTypeStruct;
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extern SCP_vector<DamageTypeStruct> Damage_types;
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#define SAF_IGNORE_SS_ARMOR (1 << 0) // hull armor is applied regardless of the subsystem armor for hull damage
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#define SADTF_PIERCING_NONE 0 // no piercing effects, no beam tooling
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#define SADTF_PIERCING_DEFAULT 1 // piercing effects, beam tooling
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#define SADTF_PIERCING_RETAIL 2 // no piercing effects, beam tooling
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//SUSHI: Damage lightning types. SLT = Ship Lighting Type.
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#define SLT_NONE 0
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#define SLT_DEFAULT 1
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#define NUM_TURRET_ORDER_TYPES 3
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extern const char *Turret_target_order_names[NUM_TURRET_ORDER_TYPES]; //aiturret.cpp
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// Swifty: Cockpit displays
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typedef struct cockpit_display {
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int target;
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int source;
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int foreground;
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int background;
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int offset[2];
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int size[2];
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char name[MAX_FILENAME_LEN];
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} cockpit_display;
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extern SCP_vector<cockpit_display> Player_displays;
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typedef struct cockpit_display_info {
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char name[MAX_FILENAME_LEN];
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char filename[MAX_FILENAME_LEN];
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char fg_filename[MAX_FILENAME_LEN];
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char bg_filename[MAX_FILENAME_LEN];
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int offset[2];
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int size[2];
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} cockpit_display_info;
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// structure to keep track of ship locks
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typedef struct lock_info {
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object *obj;
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ship_subsys *subsys;
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vec3d world_pos;
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int current_target_sx;
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int current_target_sy;
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bool locked;
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int maintain_lock_count;
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int indicator_x;
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int indicator_y;
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int indicator_start_x;
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int indicator_start_y;
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bool indicator_visible;
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float time_to_lock;
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float dist_to_lock;
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int catching_up;
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float catch_up_distance;
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float last_dist_to_target;
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double accumulated_x_pixels;
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double accumulated_y_pixels;
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bool need_new_start_pos;
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bool target_in_lock_cone;
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float lock_gauge_time_elapsed;
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float lock_anim_time_elapsed;
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} lock_info;
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// structure definition for a linked list of subsystems for a ship. Each subsystem has a pointer
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// to the static data for the subsystem. The obj_subsystem data is defined and read in the model
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// code. Other dynamic data (such as current_hits) should remain in this structure.
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class ship_subsys
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{
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public:
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class ship_subsys *next, *prev; // Index of next and previous objects in list.
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model_subsystem *system_info; // pointer to static data for this subsystem -- see model.h for definition
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int parent_objnum; // objnum of the parent ship
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char sub_name[NAME_LENGTH]; //WMC - Name that overrides name of original
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float current_hits; // current number of hits this subsystem has left.
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float max_hits;
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flagset<Ship::Subsystem_Flags> flags; // Goober5000
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int subsys_guardian_threshold; // Goober5000
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int armor_type_idx; // FUBAR
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// turret info
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//Important -WMC
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//With the new turret code, indexes run from 0 to MAX_SHIP_WEAPONS; a value of MAX_SHIP_PRIMARY_WEAPONS
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//or higher, an index into the turret weapons is considered to be an index into the secondary weapons
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//for much of the code. See turret_next_weap_fire_stamp.
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vec3d turret_last_fire_direction; // direction pointing last time this turret fired
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int turret_next_enemy_check_stamp; // time at which to next look for a new enemy.
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int turret_next_fire_stamp; // next time this turret can fire
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int turret_enemy_objnum; // object index of ship this turret is firing upon
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int turret_enemy_sig; // signature of object ship this turret is firing upon
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int turret_next_fire_pos; // counter which tells us which gun position to fire from next
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float turret_time_enemy_in_range; // Number of seconds enemy in view cone, accuracy improves over time.
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int turret_targeting_order[NUM_TURRET_ORDER_TYPES]; //Order that turrets target different types of things.
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float optimum_range;
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float favor_current_facing;
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ship_subsys *targeted_subsys; // subsystem this turret is attacking
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bool scripting_target_override;
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int last_fired_weapon_info_index; // which weapon class was last fired
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int turret_pick_big_attack_point_timestamp; // Next time to pick an attack point for this turret
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vec3d turret_big_attack_point; // local coordinate of point for this turret to attack on enemy
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float turret_inaccuracy; // additional SEXP inaccuracy, field of fire degrees
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EModelAnimationPosition turret_animation_position;
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int turret_animation_done_time;
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// swarm (rapid fire) info
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int turret_swarm_info_index[MAX_TFP];
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int turret_swarm_num;
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// awacs info
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float awacs_intensity;
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float awacs_radius;
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ship_weapon weapons;
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// Data the renderer needs for ship instance specific data, like
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// angles and if it is blown off or not.
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// There are 2 of these because turrets need one for the turret and one for the barrel.
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// Things like radar dishes would only use one.
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submodel_instance *submodel_instance_1; // Instance data for main turret or main object
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submodel_instance *submodel_instance_2; // Instance data for turret guns, if there is one
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int disruption_timestamp; // time at which subsystem isn't disrupted
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int subsys_cargo_name; // cap ship cargo on subsys
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fix time_subsys_cargo_revealed; // added by Goober5000
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int triggered_rotation_index; //the actual currently running animation and assosiated states
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float points_to_target;
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float base_rotation_rate_pct;
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float gun_rotation_rate_pct;
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// still going through these...
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flagset<Ship::Subsys_Sound_Flags> subsys_snd_flags;
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int rotation_timestamp;
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// target priority setting for turrets
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int target_priority[32];
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int num_target_priorities;
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//SUSHI: Fields for max_turret_aim_update_delay
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//Only used when targeting small ships
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fix next_aim_pos_time;
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vec3d last_aim_enemy_pos;
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vec3d last_aim_enemy_vel;
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//scaler for setting adjusted turret rof
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float rof_scaler;
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//Per-turret ownage settings - SUSHI
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int turret_max_bomb_ownage;
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int turret_max_target_ownage;
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ship_subsys()
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: next(NULL), prev(NULL)
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{}
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void clear();
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};
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// structure for subsystems which tells us the total count of a particular type of subsystem (i.e.
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// we might have 3 engines), and the relative strength of the subsystem. The #defines in model.h
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// for SUBSYSTEM_xxx will be used as indices into this array.
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typedef struct ship_subsys_info {
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int type_count; // number of subsystems of type on this ship;
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float aggregate_max_hits; // maximum number of hits for all subsystems of this type.
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float aggregate_current_hits; // current count of hits for all subsystems of this type.
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} ship_subsys_info;
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// Karajorma - Used by the alter-ship-flag SEXP as an alternative to having lots of ship flag SEXPs
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typedef struct ship_flag_name {
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Ship::Ship_Flags flag; // the actual ship flag constant as given by the define below
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char flag_name[TOKEN_LENGTH]; // the name written to the mission file for its corresponding parse_object flag
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} ship_flag_name;
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#define MAX_SHIP_FLAG_NAMES 21
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extern ship_flag_name Ship_flag_names[];
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#define DEFAULT_SHIP_PRIMITIVE_SENSOR_RANGE 10000 // Goober5000
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#define MAX_DAMAGE_SLOTS 32
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#define MAX_SHIP_ARCS 5 // How many "arcs" can be active at once... Must be less than MAX_ARC_EFFECTS in model.h.
|
|
#define NUM_SUB_EXPL_HANDLES 2 // How many different big ship sub explosion sounds can be played.
|
|
|
|
#define MAX_SHIP_CONTRAILS 24
|
|
#define MAX_MAN_THRUSTERS 128
|
|
|
|
typedef struct ship_spark {
|
|
vec3d pos; // position of spark in the submodel's RF
|
|
int submodel_num; // which submodel is making the spark
|
|
int end_time;
|
|
} ship_spark;
|
|
|
|
template <class T>
|
|
struct reload_pct
|
|
{
|
|
void init(int num_banks, int points_per_bank, T value)
|
|
{
|
|
_points_per_bank = points_per_bank;
|
|
_buffer.clear();
|
|
_buffer.resize(num_banks * points_per_bank, value);
|
|
_value = value;
|
|
}
|
|
|
|
T& get(int bank, int point)
|
|
{
|
|
int pos = bank * _points_per_bank + point;
|
|
|
|
// this can happen with mismatched ships.tbl and models
|
|
if (pos >= (int)_buffer.size())
|
|
return _value;
|
|
|
|
return _buffer[pos];
|
|
}
|
|
|
|
void set(int bank, int point, T value)
|
|
{
|
|
int pos = bank * _points_per_bank + point;
|
|
|
|
// this can happen with mismatched ships.tbl and models
|
|
if (pos >= (int)_buffer.size())
|
|
return;
|
|
|
|
_buffer[pos] = value;
|
|
}
|
|
|
|
private:
|
|
int _points_per_bank = 0;
|
|
T _value;
|
|
SCP_vector<T> _buffer;
|
|
};
|
|
|
|
// NOTE: Can't be treated as a struct anymore, since it has STL data structures in its object tree!
|
|
class ship
|
|
{
|
|
public:
|
|
int objnum;
|
|
int ai_index; // Index in Ai_info of ai_info associated with this ship.
|
|
int ship_info_index; // Index in ship_info for this ship
|
|
int hotkey;
|
|
int escort_priority;
|
|
int score;
|
|
float assist_score_pct;
|
|
int respawn_priority;
|
|
|
|
// BEGIN PACK ubytes and chars
|
|
ubyte pre_death_explosion_happened; // If set, it means the 4 or 5 smaller explosions
|
|
ubyte wash_killed;
|
|
char cargo1;
|
|
|
|
// ship wing status info
|
|
char wing_status_wing_index; // wing index (0-4) in wingman status gauge
|
|
char wing_status_wing_pos; // wing position (0-5) in wingman status gauge
|
|
|
|
// alternate indexes
|
|
int alt_type_index; // only used for display purposes (read : safe)
|
|
int callsign_index; // ditto
|
|
|
|
// targeting laser info
|
|
char targeting_laser_bank; // -1 if not firing, index into polymodel gun points if it _is_ firing
|
|
int targeting_laser_objnum; // -1 if invalid, beam object # otherwise
|
|
|
|
// corkscrew missile stuff
|
|
ubyte num_corkscrew_to_fire; // # of corkscrew missiles lef to fire
|
|
int corkscrew_missile_bank;
|
|
int next_corkscrew_fire; // next time to fire a corkscrew missile
|
|
// END PACK
|
|
|
|
int final_death_time; // Time until big fireball starts
|
|
int death_time; // Time until big fireball starts
|
|
int end_death_time; // Time until big fireball starts
|
|
int really_final_death_time; // Time until ship breaks up and disappears
|
|
vec3d deathroll_rotvel; // Desired death rotational velocity
|
|
|
|
WarpEffect *warpin_effect;
|
|
WarpEffect *warpout_effect;
|
|
|
|
int warpin_params_index;
|
|
int warpout_params_index;
|
|
|
|
int next_fireball;
|
|
|
|
int next_hit_spark;
|
|
int num_hits; // Note, this is the number of spark emitter positions!
|
|
ship_spark sparks[MAX_SHIP_HITS];
|
|
|
|
bool use_special_explosion;
|
|
int special_exp_damage; // new special explosion/hitpoints system
|
|
int special_exp_blast;
|
|
int special_exp_inner;
|
|
int special_exp_outer;
|
|
bool use_shockwave;
|
|
int special_exp_shockwave_speed;
|
|
int special_exp_deathroll_time;
|
|
|
|
int special_hitpoints;
|
|
int special_shield;
|
|
|
|
float ship_max_shield_strength;
|
|
float ship_max_hull_strength;
|
|
|
|
float max_shield_recharge;
|
|
float max_shield_regen_per_second; // wookieejedi - make this a ship object variable
|
|
float max_weapon_regen_per_second; // wookieejedi - make this a ship object variable
|
|
|
|
int ship_guardian_threshold; // Goober5000 - now also determines whether ship is guardian'd
|
|
|
|
|
|
char ship_name[NAME_LENGTH];
|
|
SCP_string display_name;
|
|
|
|
int team; // Which team it's on, HOSTILE, FRIENDLY, UNKNOWN, NEUTRAL
|
|
|
|
fix time_cargo_revealed; // time at which the cargo was revealed
|
|
|
|
int arrival_location;
|
|
int arrival_distance; // how far away this ship should arrive
|
|
int arrival_anchor; // name of object this ship arrives near (or in front of)
|
|
int arrival_path_mask; // Goober5000 - possible restrictions on which bay paths to use
|
|
int arrival_cue;
|
|
int arrival_delay;
|
|
|
|
int departure_location; // depart to hyperspace or someplace else (like docking bay)
|
|
int departure_anchor; // when docking bay -- index of ship to use
|
|
int departure_path_mask; // Goober5000 - possible restrictions on which bay paths to use
|
|
int departure_cue; // sexpression to eval when departing
|
|
int departure_delay; // time in seconds after sexp is true that we delay.
|
|
|
|
int wingnum; // wing number this ship is in. -1 if in no wing, Wing array index otherwise
|
|
int orders_accepted; // set of orders this ship will accept from the player.
|
|
|
|
// Subsystem fields. The subsys_list is a list of all subsystems (which might include multiple types
|
|
// of a particular subsystem, like engines). The subsys_info struct is information for particular
|
|
// types of subsystems. (i.e. the list might contain 3 engines. There will be one subsys_info entry
|
|
// describing the state of all engines combined) -- MWA 4/1/97
|
|
ship_subsys subsys_list; // linked list of subsystems for this ship.
|
|
ship_subsys *last_targeted_subobject[MAX_PLAYERS]; // Last subobject that has been targeted. NULL if none;(player specific)
|
|
ship_subsys_info subsys_info[SUBSYSTEM_MAX]; // info on particular generic types of subsystems
|
|
|
|
// ETS fields
|
|
int shield_recharge_index; // index into array holding the shield recharge rate
|
|
int weapon_recharge_index; // index into array holding the weapon recharge rate
|
|
int engine_recharge_index; // index into array holding the engine recharge rate
|
|
float weapon_energy; // Number of EUs in energy reserves
|
|
float current_max_speed; // Max ship speed (based on energy diverted to engines)
|
|
int next_manage_ets; // timestamp for when ai can next modify ets ( -1 means never )
|
|
|
|
flagset<Ship::Ship_Flags> flags; // flag variable to contain ship state
|
|
int reinforcement_index; // index into reinforcement struct or -1
|
|
|
|
float afterburner_fuel; // amount of afterburner fuel remaining (capacity is stored
|
|
// as afterburner_fuel_capacity in ship_info).
|
|
float afterburner_last_engage_fuel; // the fuel level when the afterburners were last engaged
|
|
int afterburner_last_end_time; // timestamp when the ship last stopped its afterburner
|
|
|
|
int cmeasure_count; // Number of charges of countermeasures this ship can hold.
|
|
int current_cmeasure; // Currently selected countermeasure.
|
|
|
|
int cmeasure_fire_stamp; // Time at which can fire countermeasure.
|
|
|
|
float target_shields_delta; // Target for shield recharge system.
|
|
float target_weapon_energy_delta; // Target for recharge system.
|
|
ship_weapon weapons;
|
|
|
|
int shield_hits; // Number of hits on shield this frame.
|
|
|
|
SCP_vector<vec3d> shield_points;
|
|
|
|
float wash_intensity;
|
|
vec3d wash_rot_axis;
|
|
int wash_timestamp;
|
|
|
|
SCP_vector<lock_info> missile_locks;
|
|
SCP_vector<lock_info> missile_locks_firing;
|
|
|
|
int num_swarm_missiles_to_fire; // number of swarm missiles that need to be launched
|
|
int next_swarm_fire; // timestamp of next swarm missile to fire
|
|
int num_turret_swarm_info; // number of turrets in process of launching swarm
|
|
int swarm_missile_bank; // The missilebank the swarm was originally launched from
|
|
|
|
int group; // group ship is in, or -1 if none. Fred thing
|
|
sound_handle death_roll_snd; // id of death roll sound, may need to be stopped early
|
|
int ship_list_index; // index of ship in Ship_objs[] array
|
|
|
|
int thruster_bitmap; // What frame the current thruster bitmap is at for this ship
|
|
float thruster_frame; // Used to keep track of which frame the animation should be on.
|
|
|
|
int thruster_glow_bitmap; // What frame the current thruster engine glow bitmap is at for this ship
|
|
float thruster_glow_frame; // Used to keep track of which frame the engine glow animation should be on.
|
|
float thruster_glow_noise; // Noise for current frame
|
|
|
|
int thruster_secondary_glow_bitmap; // Bobboau
|
|
int thruster_tertiary_glow_bitmap; // Bobboau
|
|
int thruster_distortion_bitmap; // Valathil
|
|
|
|
int next_engine_stutter; // timestamp to time the engine stuttering when a ship dies
|
|
|
|
fix base_texture_anim_frametime; // Goober5000 - zero mark for texture animations
|
|
|
|
float total_damage_received; // total damage received (for scoring purposes)
|
|
float damage_ship[MAX_DAMAGE_SLOTS]; // damage applied from each player
|
|
int damage_ship_id[MAX_DAMAGE_SLOTS]; // signature of the damager (corresponds to each entry in damage_ship)
|
|
int persona_index; // which persona is this guy.
|
|
|
|
int subsys_disrupted_flags; // bitflags used to check if SUBYSTEM_* is disrupted or not
|
|
int subsys_disrupted_check_timestamp; // timer to control how oftern flags are set/cleared in subsys_disrupted_flags
|
|
|
|
uint create_time; // time ship was created, set by gettime()
|
|
|
|
// keep multiplayer specific stuff below this point
|
|
int ts_index; // index into the team select and Wss_slots array (or -1 if not in one of those arrays)
|
|
|
|
int large_ship_blowup_index; // -1 if not a large ship exploding, else this is an index used by the shipfx large ship exploding code.
|
|
std::array<sound_handle, NUM_SUB_EXPL_HANDLES> sub_expl_sound_handle;
|
|
|
|
// Stuff for showing electrical arcs on damaged ships
|
|
vec3d arc_pts[MAX_SHIP_ARCS][2]; // The endpoints of each arc
|
|
int arc_timestamp[MAX_SHIP_ARCS]; // When this times out, the spark goes away. -1 is not used
|
|
ubyte arc_type[MAX_SHIP_ARCS]; // see MARC_TYPE_* defines in model.h
|
|
int arc_next_time; // When the next damage/emp arc will be created.
|
|
SCP_vector<int> passive_arc_next_times; // When the next passive ship arc will be created.
|
|
|
|
// emp missile stuff
|
|
float emp_intensity; // <= 0.0f if no emp effect present
|
|
float emp_decr; // how much to decrement EMP effect per second for this ship
|
|
|
|
// contrail stuff
|
|
trail *trail_ptr[MAX_SHIP_CONTRAILS];
|
|
|
|
// tag stuff
|
|
float tag_total; // total tag time
|
|
float tag_left; // total tag remaining
|
|
fix time_first_tagged;
|
|
float level2_tag_total; // total tag time
|
|
float level2_tag_left; // total tag remaining
|
|
|
|
// lightning timestamp
|
|
int lightning_stamp;
|
|
|
|
// AWACS warning flag
|
|
flagset<Ship::Awacs_Warning_Flags> awacs_warning_flag;
|
|
|
|
// Special warp objnum (warping at knossos)
|
|
int special_warpin_objnum;
|
|
int special_warpout_objnum;
|
|
|
|
ship_subsys fighter_beam_turret_data; //a fake subsystem that pretends to be a turret for fighter beams
|
|
model_subsystem beam_sys_info;
|
|
int was_firing_last_frame[MAX_SHIP_PRIMARY_BANKS];
|
|
|
|
// Goober5000 - range of primitive sensors
|
|
int primitive_sensor_range;
|
|
|
|
// Goober5000 - revised nameplate implementation
|
|
int *ship_replacement_textures;
|
|
|
|
// Goober5000 - index into pm->view_positions[]
|
|
// apparently, early in FS1 development, there was a field called current_eye_index
|
|
// that had this same functionality
|
|
int current_viewpoint;
|
|
|
|
trail *ABtrail_ptr[MAX_SHIP_CONTRAILS]; //after burner trails -Bobboau
|
|
trail_info ab_info[MAX_SHIP_CONTRAILS];
|
|
int ab_count;
|
|
|
|
// glow points
|
|
std::deque<bool> glow_point_bank_active;
|
|
|
|
//Animated Shader effects
|
|
int shader_effect_num;
|
|
int shader_effect_duration;
|
|
int shader_effect_start_time;
|
|
bool shader_effect_active;
|
|
|
|
float alpha_mult;
|
|
|
|
int last_fired_point[MAX_SHIP_PRIMARY_BANKS]; //for fire point cylceing
|
|
ship_subsys *last_fired_turret; // which turret has fired last
|
|
|
|
// fighter bay door stuff, parent side
|
|
int bay_doors_anim_done_time; // ammount of time to transition from one animation state to another
|
|
EModelAnimationPosition bay_doors_status; // anim status of the bay doors (closed/not-animating, opening, open/not-animating)
|
|
int bay_doors_wanting_open; // how many ships want/need the bay door open
|
|
|
|
// figther bay door stuff, client side
|
|
ubyte bay_doors_launched_from; // the bay door that I launched from
|
|
bool bay_doors_need_open; // keep track of whether I need the door open or not
|
|
int bay_doors_parent_shipnum; // our parent ship, what we are entering/leaving
|
|
|
|
reload_pct<float> secondary_point_reload_pct; //after fireing a secondary it takes some time for that secondary weapon to reload, this is how far along in that proces it is (from 0 to 1)
|
|
float primary_rotate_rate[MAX_SHIP_PRIMARY_BANKS];
|
|
float primary_rotate_ang[MAX_SHIP_PRIMARY_BANKS];
|
|
|
|
int thrusters_start[MAX_MAN_THRUSTERS]; //Timestamp of when thrusters started
|
|
int thrusters_sounds[MAX_MAN_THRUSTERS]; //Sound index for thrusters
|
|
|
|
SCP_vector<alt_class> s_alt_classes;
|
|
|
|
SCP_map<std::pair<int, int>, int> ship_iff_color;
|
|
|
|
int ammo_low_complaint_count; // number of times this ship has complained about low ammo
|
|
int armor_type_idx;
|
|
int shield_armor_type_idx;
|
|
int collision_damage_type_idx;
|
|
int debris_damage_type_idx;
|
|
ushort debris_net_sig; // net signiture of the first piece of debris this ship has
|
|
|
|
int model_instance_num;
|
|
|
|
fix time_created;
|
|
|
|
fix radar_visible_since; // The first time this ship was visible on the radar. Gets reset when ship is not visible anymore
|
|
fix radar_last_contact; // The last time this ship appeared on the radar. When it is currently visible this has the value if Missiontime
|
|
|
|
RadarVisibility radar_last_status; // Last radar status
|
|
RadarVisibility radar_current_status; // Current radar status
|
|
|
|
SCP_string team_name;
|
|
SCP_string secondary_team_name; //If the change-team-color sexp is used, these fields control the fading behaviour
|
|
fix team_change_timestamp;
|
|
int team_change_time;
|
|
|
|
float autoaim_fov;
|
|
|
|
enum warpstage {
|
|
STAGE1 = 0,
|
|
STAGE2,
|
|
BOTH,
|
|
};
|
|
|
|
// reset to a completely blank ship
|
|
void clear();
|
|
|
|
//Helper functions
|
|
bool is_arriving(ship::warpstage stage = ship::warpstage::BOTH, bool dock_leader_or_single = false);
|
|
inline bool is_departing() { return flags[Ship::Ship_Flags::Depart_warp, Ship::Ship_Flags::Depart_dockbay]; }
|
|
inline bool cannot_warp_flags() { return flags[Ship::Ship_Flags::Warp_broken, Ship::Ship_Flags::Warp_never, Ship::Ship_Flags::Disabled, Ship::Ship_Flags::No_subspace_drive]; }
|
|
inline bool is_dying_or_departing() { return is_departing() || flags[Ship::Ship_Flags::Dying]; }
|
|
|
|
const char* get_display_name() const;
|
|
bool has_display_name() const;
|
|
|
|
void apply_replacement_textures(SCP_vector<texture_replace> &replacements);
|
|
};
|
|
|
|
struct ai_target_priority {
|
|
char name[NAME_LENGTH];
|
|
|
|
int obj_type;
|
|
SCP_vector <int> ship_type;
|
|
SCP_vector <int> ship_class;
|
|
SCP_vector <int> weapon_class;
|
|
|
|
flagset<Object::Object_Flags> obj_flags;
|
|
flagset<Ship::Info_Flags> sif_flags;
|
|
flagset<Weapon::Info_Flags> wif_flags;
|
|
};
|
|
|
|
extern SCP_vector <ai_target_priority> Ai_tp_list;
|
|
|
|
void parse_ai_target_priorities();
|
|
void parse_weapon_targeting_priorities();
|
|
ai_target_priority init_ai_target_priorities();
|
|
|
|
// structure and array def for ships that have exited the game. Keeps track of certain useful
|
|
// information.
|
|
|
|
typedef struct exited_ship {
|
|
char ship_name[NAME_LENGTH];
|
|
SCP_string display_name;
|
|
int obj_signature;
|
|
int ship_class;
|
|
int team;
|
|
flagset<Ship::Exit_Flags> flags;
|
|
fix time;
|
|
int hull_strength;
|
|
fix time_cargo_revealed;
|
|
char cargo1;
|
|
float damage_ship[MAX_DAMAGE_SLOTS]; // A copy of the arrays from the ship so that we can figure out what damaged it
|
|
int damage_ship_id[MAX_DAMAGE_SLOTS];
|
|
} exited_ship;
|
|
|
|
extern SCP_vector<exited_ship> Ships_exited;
|
|
|
|
// a couple of functions to get at the data
|
|
extern void ship_add_exited_ship( ship *shipp, Ship::Exit_Flags reason );
|
|
extern int ship_find_exited_ship_by_name( const char *name );
|
|
extern int ship_find_exited_ship_by_signature( int signature);
|
|
|
|
// Stuff for overall ship status, useful for reference by sexps and scripts. Status changes occur in the same frame as mission log entries.
|
|
enum ShipStatus
|
|
{
|
|
// A ship is on the arrival list as a parse object
|
|
NOT_YET_PRESENT,
|
|
|
|
// A ship is currently in-mission, and its objp and shipp pointers are valid
|
|
PRESENT,
|
|
|
|
// A ship is destroyed, departed, or vanished. Note however that for destroyed ships,
|
|
// ship_cleanup is not called until the death roll is complete, which means there is a
|
|
// period of time where the ship is "exited", but objp and shipp are still valid and
|
|
// exited_index is not yet assigned.
|
|
EXITED
|
|
};
|
|
|
|
struct ship_registry_entry
|
|
{
|
|
ShipStatus status = ShipStatus::NOT_YET_PRESENT;
|
|
char name[NAME_LENGTH];
|
|
|
|
p_object *p_objp = nullptr;
|
|
object *objp = nullptr;
|
|
ship *shipp = nullptr;
|
|
int cleanup_mode = 0;
|
|
int exited_index = -1;
|
|
|
|
ship_registry_entry(const char *_name)
|
|
{
|
|
strcpy_s(name, _name);
|
|
}
|
|
};
|
|
|
|
extern SCP_vector<ship_registry_entry> Ship_registry;
|
|
extern SCP_unordered_map<SCP_string, int, SCP_string_lcase_hash, SCP_string_lcase_equal_to> Ship_registry_map;
|
|
|
|
extern const ship_registry_entry *ship_registry_get(const char *name);
|
|
|
|
#define REGULAR_WEAPON (1<<0)
|
|
#define DOGFIGHT_WEAPON (1<<1)
|
|
|
|
typedef struct ship_passive_arc_info {
|
|
std::pair<int, int> submodels;
|
|
std::pair<SCP_string, SCP_string> submodel_strings; // the string names from parsing, to be looked up and used to fill the above later when the model is ready
|
|
std::pair<vec3d, vec3d> pos;
|
|
float duration;
|
|
float frequency;
|
|
} ship_lightning_data;
|
|
|
|
typedef struct thruster_particles {
|
|
generic_anim thruster_bitmap;
|
|
float min_rad;
|
|
float max_rad;
|
|
int n_high;
|
|
int n_low;
|
|
float variance;
|
|
} thruster_particles;
|
|
|
|
typedef struct particle_effect {
|
|
int n_low;
|
|
int n_high;
|
|
float min_rad;
|
|
float max_rad;
|
|
float min_life;
|
|
float max_life;
|
|
float min_vel;
|
|
float max_vel;
|
|
float variance;
|
|
} particle_effect;
|
|
|
|
typedef struct ship_type_info {
|
|
char name[NAME_LENGTH];
|
|
|
|
flagset<Ship::Type_Info_Flags> flags;
|
|
|
|
float debris_max_speed;
|
|
|
|
float ff_multiplier;
|
|
float emp_multiplier;
|
|
|
|
//Fog
|
|
float fog_start_dist;
|
|
float fog_complete_dist;
|
|
|
|
//AI
|
|
int ai_valid_goals;
|
|
int ai_player_orders;
|
|
int ai_active_dock;
|
|
int ai_passive_dock;
|
|
SCP_vector<int> ai_actively_pursues;
|
|
SCP_vector<int> ai_cripple_ignores;
|
|
|
|
//Explosions
|
|
float vaporize_chance;
|
|
|
|
//Resources
|
|
SCP_vector<int> explosion_bitmap_anims;
|
|
|
|
//Regen values - need to be converted after all types have loaded
|
|
SCP_vector<SCP_string> ai_actively_pursues_temp;
|
|
SCP_vector<SCP_string> ai_cripple_ignores_temp;
|
|
|
|
ship_type_info( )
|
|
: debris_max_speed( 0.f ),
|
|
ff_multiplier( 0.f ), emp_multiplier( 0.f ),
|
|
fog_start_dist( 0.f ), fog_complete_dist( 0.f ),
|
|
ai_valid_goals( 0 ), ai_player_orders( 0 ), ai_active_dock( 0 ), ai_passive_dock( 0 ),
|
|
vaporize_chance( 0.f )
|
|
|
|
{
|
|
flags.reset();
|
|
name[ 0 ] = '\0';
|
|
}
|
|
} ship_type_info;
|
|
|
|
extern SCP_vector<ship_type_info> Ship_types;
|
|
|
|
class man_thruster {
|
|
public:
|
|
flagset<Ship::Thruster_Flags> use_flags;
|
|
|
|
gamesnd_id start_snd;
|
|
gamesnd_id loop_snd;
|
|
gamesnd_id stop_snd;
|
|
|
|
int tex_id;
|
|
int tex_nframes;
|
|
int tex_fps;
|
|
float length;
|
|
float radius;
|
|
|
|
vec3d pos, norm;
|
|
|
|
void reset() {
|
|
length = 0;
|
|
norm.xyz.x = norm.xyz.y = norm.xyz.z = 0.0f; // I wanted to do norm = ZERO_VECTOR here, but apparently that breaks the MSVC 2015 compiler....
|
|
pos.xyz.x = pos.xyz.y = pos.xyz.z = 0.0f;
|
|
radius = 0.0f;
|
|
tex_fps = 0;
|
|
tex_nframes = 0;
|
|
use_flags.reset();
|
|
|
|
start_snd = gamesnd_id();
|
|
loop_snd = gamesnd_id();
|
|
stop_snd = gamesnd_id();
|
|
tex_id = -1;
|
|
}
|
|
};
|
|
|
|
// Holds variables for collision physics (Gets its own struct purely for clarity purposes)
|
|
// Most of this only really applies properly to small ships
|
|
typedef struct ship_collision_physics {
|
|
// Collision physics definitions: how a ship responds to collisions
|
|
float both_small_bounce{}; // Bounce factor when both ships are small
|
|
// This currently only comes into play if one ship is the player...
|
|
// blame retail for that.
|
|
float bounce{}; // Bounce factor for all other cases
|
|
float friction{}; // Controls lateral velocity lost when colliding with a large ship
|
|
float rotation_factor{}; // Affects the rotational energy of collisions... TBH not sure how.
|
|
|
|
// Speed & angle constraints for a smooth landing
|
|
// Note that all angles are stored as a dotproduct between normalized vectors instead. This saves us from having
|
|
// to do a lot of dot product calculations later.
|
|
float landing_max_z{};
|
|
float landing_min_z{};
|
|
float landing_min_y{};
|
|
float landing_max_x{};
|
|
float landing_max_angle{};
|
|
float landing_min_angle{};
|
|
float landing_max_rot_angle{};
|
|
|
|
// Speed & angle constraints for a "rough" landing (one with normal collision consequences, but where
|
|
// the ship is still reoriented towards its resting orientation)
|
|
float reorient_max_z{};
|
|
float reorient_min_z{};
|
|
float reorient_min_y{};
|
|
float reorient_max_x{};
|
|
float reorient_max_angle{};
|
|
float reorient_min_angle{};
|
|
float reorient_max_rot_angle{};
|
|
|
|
// Landing response parameters
|
|
float reorient_mult{}; // How quickly the ship will reorient towards it's resting position
|
|
float landing_rest_angle{}; // The vertical angle where the ship's orientation comes to rest
|
|
gamesnd_id landing_sound_idx; //Sound to play on successful landing collisions
|
|
|
|
// Collision sounds
|
|
gamesnd_id collision_sound_light_idx;
|
|
gamesnd_id collision_sound_heavy_idx;
|
|
gamesnd_id collision_sound_shielded_idx;
|
|
|
|
} ship_collision_physics;
|
|
|
|
typedef struct path_metadata {
|
|
vec3d departure_rvec;
|
|
vec3d arrival_rvec;
|
|
float arrive_speed_mult;
|
|
float depart_speed_mult;
|
|
} path_metadata;
|
|
|
|
class allowed_weapon_bank
|
|
{
|
|
public:
|
|
SCP_vector<std::pair<int, ubyte>> weapon_and_flags;
|
|
|
|
ubyte find_flags(int weapon_info_index) const;
|
|
void set_flag(int weapon_info_index, ubyte flag);
|
|
void clear_flag(int weapon_info_index, ubyte flag);
|
|
void clear_flag(ubyte flag);
|
|
|
|
void clear();
|
|
|
|
ubyte operator[](int index) const;
|
|
ubyte operator[](size_t index) const;
|
|
};
|
|
|
|
// The real FreeSpace ship_info struct.
|
|
// NOTE: Can't be treated as a struct anymore, since it has STL data structures in its object tree!
|
|
class ship_info
|
|
{
|
|
public:
|
|
char name[NAME_LENGTH]; // name for the ship
|
|
char display_name[NAME_LENGTH]; // display another name for the ship
|
|
char short_name[NAME_LENGTH]; // short name, for use in the editor?
|
|
int species; // which species this craft belongs to
|
|
int class_type; //For type table
|
|
|
|
char *type_str; // type string used by tooltips
|
|
char *maneuverability_str; // string used by tooltips
|
|
char *armor_str; // string used by tooltips
|
|
char *manufacturer_str; // string used by tooltips
|
|
char *desc; // string used by tooltips
|
|
char *tech_desc; // string used by tech database
|
|
char tech_title[NAME_LENGTH]; // ship's name (in tech database)
|
|
|
|
char *ship_length; // string used by multiplayer ship desc
|
|
char *gun_mounts; // string used by multiplayer ship desc
|
|
char *missile_banks; // string used by multiplayer ship desc
|
|
|
|
char cockpit_pof_file[MAX_FILENAME_LEN]; // POF file for cockpit view
|
|
vec3d cockpit_offset;
|
|
char pof_file[MAX_FILENAME_LEN]; // POF file to load/associate with ship
|
|
char pof_file_hud[MAX_FILENAME_LEN]; // POF file to load for the HUD target box
|
|
char pof_file_tech[MAX_FILENAME_LEN]; // POF file to load for the techroom
|
|
int num_detail_levels; // number of detail levels for this ship
|
|
int detail_distance[MAX_SHIP_DETAIL_LEVELS]; // distance to change detail levels at
|
|
int collision_lod; // check for collisions using a LOD
|
|
int cockpit_model_num; // cockpit model
|
|
int model_num; // ship model
|
|
int model_num_hud; // model to use when rendering to the HUD (eg, mini supercap)
|
|
int hud_target_lod; // LOD to use for rendering to the HUD targetbox (if not already using special HUD model)
|
|
float density; // density of the ship in g/cm^3 (water = 1)
|
|
float damp; // drag
|
|
float rotdamp; // rotational drag
|
|
float delta_bank_const;
|
|
vec3d max_vel; // max velocity of the ship in the linear directions -- read from ships.tbl
|
|
vec3d min_vel; // min velocity of the ship in the linear directions -- read from ships.tbl
|
|
vec3d max_rotvel; // maximum rotational velocity
|
|
vec3d rotation_time; // time to rotate in x/y/z dimension traveling at max rotvel
|
|
float srotation_time; // scalar, computed at runtime as (rotation_time.x + rotation_time.y)/2
|
|
float max_rear_vel; // max speed ship can go backwards.
|
|
float forward_accel;
|
|
float forward_decel;
|
|
float slide_accel;
|
|
float slide_decel;
|
|
|
|
int warpin_params_index;
|
|
int warpout_params_index;
|
|
|
|
flagset<Ship::Info_Flags> flags; // See SIF_xxxx - changed to uint by Goober5000, changed back by Zacam, and changed to something entirely different by The E!
|
|
int ai_class; // Index into Ai_classes[]. Defined in ai.tbl
|
|
float max_speed, min_speed, max_accel;
|
|
|
|
//Collision
|
|
int collision_damage_type_idx;
|
|
ship_collision_physics collision_physics;
|
|
|
|
// ship explosion info
|
|
shockwave_create_info shockwave;
|
|
int explosion_propagates; // If true, then the explosion propagates
|
|
bool explosion_splits_ship; // If true, then the ship 'splits in two' when it blows up
|
|
float big_exp_visual_rad; //SUSHI: The visual size of the main explosion
|
|
float prop_exp_rad_mult; // propagating explosions radius multiplier
|
|
float death_roll_r_mult;
|
|
float death_fx_r_mult;
|
|
float death_roll_time_mult;
|
|
float death_roll_rotation_mult;
|
|
float death_roll_xrotation_cap; // max rotation around x-axis in radians-per-sec (aka pitch)
|
|
float death_roll_yrotation_cap; // max rotation around y-axis in radians-per-sec (aka yaw)
|
|
float death_roll_zrotation_cap; // max rotation around z-axis in radians-per-sec (aka roll)
|
|
int death_roll_base_time;
|
|
int death_fx_count;
|
|
int shockwave_count; // the # of total shockwaves
|
|
SCP_vector<int> explosion_bitmap_anims;
|
|
float vaporize_chance;
|
|
|
|
particle_effect impact_spew;
|
|
particle_effect damage_spew;
|
|
particle_effect split_particles;
|
|
particle_effect knossos_end_particles;
|
|
particle_effect regular_end_particles;
|
|
|
|
particle::ParticleEffectHandle death_effect;
|
|
|
|
//Debris stuff
|
|
float debris_min_lifetime;
|
|
float debris_max_lifetime;
|
|
float debris_min_speed;
|
|
float debris_max_speed;
|
|
float debris_min_rotspeed;
|
|
float debris_max_rotspeed;
|
|
int debris_damage_type_idx;
|
|
float debris_min_hitpoints;
|
|
float debris_max_hitpoints;
|
|
float debris_damage_mult;
|
|
float debris_arc_percent;
|
|
gamesnd_id debris_ambient_sound;
|
|
gamesnd_id debris_collision_sound_light;
|
|
gamesnd_id debris_collision_sound_heavy;
|
|
gamesnd_id debris_explosion_sound;
|
|
char generic_debris_pof_file[MAX_FILENAME_LEN]; // smaller debris bits thrown around willy-nilly on death
|
|
int generic_debris_model_num;
|
|
int generic_debris_num_submodels;
|
|
int generic_debris_spew_num;
|
|
|
|
// subsystem information
|
|
int n_subsystems; // this number comes from ships.tbl
|
|
model_subsystem *subsystems; // see model.h for structure definition
|
|
|
|
// Energy Transfer System fields
|
|
float power_output; // power output of ships reactor (EU/s)
|
|
float max_overclocked_speed; // max speed when 100% power output sent to engines
|
|
float max_weapon_reserve; // maximum energy that can be stored for primary weapon usage
|
|
float max_shield_regen_per_second; // Goober5000 - max percent/100 of shield energy regenerated per second
|
|
float shield_regen_hit_delay; // Asteroth - delay after being hit before shield will start recharging again
|
|
float max_weapon_regen_per_second; // Goober5000 - max percent/100 of weapon energy regenerated per second
|
|
|
|
// Fields for tuning the ETS' direct shield<->weapon transfer feature
|
|
float shield_weap_amount; // fraction of shield capacity to transfer
|
|
float shield_weap_efficiency; // efficiency multiplier for output into weapons capacitor
|
|
float shield_weap_speed; // rate that energy will be added to the weap capacitor
|
|
float weap_shield_amount; // ...
|
|
float weap_shield_efficiency; // ditto, but reverse the direction
|
|
float weap_shield_speed; // ...
|
|
|
|
// Afterburner fields
|
|
vec3d afterburner_max_vel; // max velocity of the ship in the linear directions when afterburners are engaged -- read from ships.tbl
|
|
float afterburner_forward_accel; // forward acceleration with afterburner engaged
|
|
float afterburner_fuel_capacity; // maximum afterburner fuel that can be stored
|
|
float afterburner_burn_rate; // rate in fuel/second that afterburner consumes fuel
|
|
float afterburner_recover_rate; // rate in fuel/second that afterburner recovers fuel
|
|
float afterburner_min_start_fuel; // must have at least this much fuel to start
|
|
float afterburner_min_fuel_to_burn; // consumes at least this much fuel before allowing to stop
|
|
float afterburner_cooldown_time; // minimum time between last afterburner finish and next start
|
|
//SparK: reverse afterburner
|
|
float afterburner_max_reverse_vel;
|
|
float afterburner_reverse_accel;
|
|
|
|
int cmeasure_type; // Type of countermeasures this ship carries
|
|
int cmeasure_max; // Number of charges of countermeasures this ship can hold.
|
|
|
|
int num_primary_banks; // Actual number of primary banks (property of model)
|
|
int primary_bank_weapons[MAX_SHIP_PRIMARY_BANKS]; // Weapon_info[] index for the weapon in the bank
|
|
// Goober5000's ballistic conversion
|
|
int primary_bank_ammo_capacity[MAX_SHIP_PRIMARY_BANKS]; // Capacity of primary ballistic bank
|
|
|
|
int num_secondary_banks; // Actual number of secondary banks (property of model)
|
|
int secondary_bank_weapons[MAX_SHIP_SECONDARY_BANKS]; // Weapon_info[] index for the weapon in the bank
|
|
int secondary_bank_ammo_capacity[MAX_SHIP_SECONDARY_BANKS]; // Capacity of bank (not number of missiles)
|
|
|
|
bool draw_primary_models[MAX_SHIP_PRIMARY_BANKS];
|
|
bool draw_secondary_models[MAX_SHIP_SECONDARY_BANKS];
|
|
float weapon_model_draw_distance;
|
|
|
|
// Recoil modifier for the ship
|
|
float ship_recoil_modifier;
|
|
|
|
float max_hull_strength; // Max hull strength of this class of ship.
|
|
float max_shield_strength;
|
|
float auto_shield_spread; // Thickness of the shield
|
|
bool auto_shield_spread_bypass; // Whether weapons fired up close can bypass shields
|
|
int auto_shield_spread_from_lod; // Which LOD to project the shield from
|
|
float auto_shield_spread_min_span; // Minimum distance weapons must travel until allowed to collide with the shield
|
|
|
|
int shield_point_augment_ctrls[4]; // Re-mapping of shield augmentation controls for model point shields
|
|
|
|
float max_shield_recharge;
|
|
|
|
float hull_repair_rate; //How much of the hull is repaired every second
|
|
float subsys_repair_rate; //How fast
|
|
|
|
float sup_hull_repair_rate;
|
|
float sup_shield_repair_rate;
|
|
float sup_subsys_repair_rate;
|
|
|
|
vec3d closeup_pos; // position for camera when using ship in closeup view (eg briefing and techroom)
|
|
float closeup_zoom; // zoom when using ship in closeup view (eg briefing and techroom)
|
|
|
|
vec3d closeup_pos_targetbox; // position for camera when using ship in closeup view for hud target monitor
|
|
float closeup_zoom_targetbox; // zoom when using ship in closeup view for hud target monitor
|
|
|
|
vec3d chase_view_offset; // special offset for chase view
|
|
float chase_view_rigidity; // how 'floaty' this ship is when viewed in chase view
|
|
|
|
allowed_weapon_bank allowed_weapons; // specifies which weapons can be loaded out by the
|
|
// player during weapons loadout.
|
|
|
|
// Goober5000 - fix for restricted banks mod
|
|
SCP_vector<ubyte> restricted_loadout_flag;
|
|
SCP_vector<allowed_weapon_bank> allowed_bank_restricted_weapons;
|
|
|
|
ubyte shield_icon_index; // index to locate ship-specific animation frames for the shield on HUD
|
|
char icon_filename[MAX_FILENAME_LEN]; // filename for icon that is displayed in ship selection
|
|
angles model_icon_angles; // angle from which the model icon should be rendered (if not 0,0,0)
|
|
char anim_filename[MAX_FILENAME_LEN]; // filename for animation that plays in ship selection
|
|
char overhead_filename[MAX_FILENAME_LEN]; // filename for animation that plays weapons loadout
|
|
int selection_effect;
|
|
|
|
int wingmen_status_dot_override; // optional wingmen dot status animation to use instead of default --wookieejedi
|
|
|
|
int bii_index_ship; // if this ship has a briefing icon that overrides the normal icon set
|
|
int bii_index_ship_with_cargo;
|
|
int bii_index_wing;
|
|
int bii_index_wing_with_cargo;
|
|
|
|
int score; // default score for this ship
|
|
|
|
int scan_time; // time to scan this ship (in ms)
|
|
float scan_range_normal; // this ship can scan other normal/small ships at this range
|
|
float scan_range_capital; // this ship can scan other capital/large ships at this range
|
|
|
|
float ask_help_shield_percent;
|
|
float ask_help_hull_percent;
|
|
|
|
// contrail info
|
|
trail_info ct_info[MAX_SHIP_CONTRAILS];
|
|
int ct_count;
|
|
|
|
// rgb shield color
|
|
ubyte shield_color[3];
|
|
|
|
// HW2-style team coloring
|
|
bool uses_team_colors;
|
|
SCP_string default_team_name;
|
|
|
|
// optional afterburner trail values
|
|
generic_bitmap afterburner_trail;
|
|
float afterburner_trail_tex_stretch;
|
|
float afterburner_trail_width_factor;
|
|
float afterburner_trail_alpha_factor;
|
|
float afterburner_trail_alpha_end_factor;
|
|
float afterburner_trail_alpha_decay_exponent;
|
|
float afterburner_trail_life;
|
|
float afterburner_trail_spread;
|
|
int afterburner_trail_faded_out_sections;
|
|
|
|
// thruster particles
|
|
SCP_vector<thruster_particles> normal_thruster_particles;
|
|
SCP_vector<thruster_particles> afterburner_thruster_particles;
|
|
|
|
// Bobboau's extra thruster stuff
|
|
thrust_pair thruster_flame_info;
|
|
thrust_pair thruster_glow_info;
|
|
thrust_pair_bitmap thruster_secondary_glow_info;
|
|
thrust_pair_bitmap thruster_tertiary_glow_info;
|
|
thrust_pair_bitmap thruster_distortion_info;
|
|
|
|
float thruster01_glow_rad_factor;
|
|
float thruster02_glow_rad_factor;
|
|
float thruster03_glow_rad_factor;
|
|
float thruster02_glow_len_factor;
|
|
float thruster_dist_rad_factor;
|
|
float thruster_dist_len_factor;
|
|
float thruster_glow_noise_mult;
|
|
|
|
bool draw_distortion;
|
|
|
|
int splodeing_texture;
|
|
char splodeing_texture_name[MAX_FILENAME_LEN];
|
|
|
|
// Goober5000
|
|
SCP_vector<texture_replace> replacement_textures;
|
|
|
|
|
|
int armor_type_idx;
|
|
int shield_armor_type_idx;
|
|
|
|
bool can_glide;
|
|
float glide_cap; //Backslash - for 'newtonian'-style gliding, the cap on velocity
|
|
bool glide_dynamic_cap; //SUSHI: Whether or not we are using a dynamic glide cap
|
|
float glide_accel_mult; //SUSHI: acceleration multiplier for glide mode
|
|
bool use_newtonian_damp; //SUSHI: Whether or not to use newtonian dampening for this ship
|
|
bool newtonian_damp_override;
|
|
|
|
float autoaim_fov;
|
|
|
|
bool topdown_offset_def;
|
|
vec3d topdown_offset;
|
|
|
|
gamesnd_id engine_snd; // handle to engine sound for ship (-1 if no engine sound)
|
|
float min_engine_vol; // minimum volume modifier for engine sound when ship is stationary
|
|
gamesnd_id glide_start_snd; // handle to sound to play at the beginning of a glide maneuver (default is 0 for regular throttle down sound)
|
|
gamesnd_id glide_end_snd; // handle to sound to play at the end of a glide maneuver (default is 0 for regular throttle up sound)
|
|
gamesnd_id flyby_snd; // handle to sound to play with ship flyby
|
|
|
|
SCP_map<GameSounds, gamesnd_id> ship_sounds; // specifies ship-specific sound indexes
|
|
|
|
SCP_map<SCP_string, SCP_string> custom_data;
|
|
|
|
int num_maneuvering;
|
|
man_thruster maneuvering[MAX_MAN_THRUSTERS];
|
|
|
|
int radar_image_2d_idx;
|
|
int radar_color_image_2d_idx;
|
|
int radar_image_size;
|
|
float radar_projection_size_mult;
|
|
|
|
SCP_map<std::pair<int, int>, int> ship_iff_info;
|
|
|
|
flagset<Ship::Aiming_Flags> aiming_flags;
|
|
float minimum_convergence_distance;
|
|
float convergence_distance;
|
|
vec3d convergence_offset;
|
|
gamesnd_id autoaim_lock_snd;
|
|
gamesnd_id autoaim_lost_snd;
|
|
|
|
float emp_resistance_mod;
|
|
|
|
float piercing_damage_draw_limit;
|
|
int shield_impact_explosion_anim;
|
|
|
|
int damage_lightning_type;
|
|
|
|
SCP_vector<std::unique_ptr<HudGauge>> hud_gauges;
|
|
bool hud_enabled;
|
|
bool hud_retail;
|
|
|
|
SCP_vector<cockpit_display_info> displays;
|
|
|
|
SCP_map<SCP_string, path_metadata> pathMetadata;
|
|
|
|
SCP_unordered_map<int, void*> glowpoint_bank_override_map;
|
|
|
|
animation::ModelAnimationSet animations;
|
|
|
|
SCP_vector<ship_passive_arc_info> ship_passive_arcs;
|
|
|
|
ship_info();
|
|
~ship_info();
|
|
void clone(const ship_info& other);
|
|
|
|
ship_info(ship_info&& other) noexcept;
|
|
|
|
ship_info &operator=(ship_info&& other) noexcept;
|
|
|
|
void free_strings();
|
|
|
|
//Helper functions
|
|
|
|
inline bool is_small_ship() const { return flags[Ship::Info_Flags::Fighter, Ship::Info_Flags::Bomber, Ship::Info_Flags::Support, Ship::Info_Flags::Escapepod]; }
|
|
inline bool is_big_ship() const { return flags[Ship::Info_Flags::Cruiser, Ship::Info_Flags::Freighter, Ship::Info_Flags::Transport, Ship::Info_Flags::Corvette, Ship::Info_Flags::Gas_miner, Ship::Info_Flags::Awacs]; }
|
|
inline bool is_huge_ship() const { return flags[Ship::Info_Flags::Capital, Ship::Info_Flags::Supercap, Ship::Info_Flags::Drydock, Ship::Info_Flags::Knossos_device]; }
|
|
inline bool is_flyable() const { return !(flags[Ship::Info_Flags::Cargo, Ship::Info_Flags::Navbuoy, Ship::Info_Flags::Sentrygun]); } // AL 11-24-97: this useful to know for targeting reasons
|
|
// note: code that previously used is_harmless() / SIF_HARMLESS now uses several flags defined in objecttypes.tbl
|
|
// inline bool is_harmless() const { return flags[Ship::Info_Flags::Cargo, Ship::Info_Flags::Navbuoy, Ship::Info_Flags::Escapepod]; } // AL 12-3-97: ships that are not a threat
|
|
inline bool is_fighter_bomber() const { return flags[Ship::Info_Flags::Fighter, Ship::Info_Flags::Bomber]; }
|
|
inline bool is_big_or_huge() const { return is_big_ship() || is_huge_ship(); }
|
|
inline bool avoids_shockwaves() const { return is_small_ship(); }
|
|
|
|
const char* get_display_name() const;
|
|
bool has_display_name() const;
|
|
|
|
private:
|
|
void move(ship_info&& other);
|
|
|
|
// Private and unimplemented so nobody tries to use them by accident.
|
|
ship_info(const ship_info& other);
|
|
const ship_info &operator=(const ship_info& other);
|
|
};
|
|
|
|
extern flag_def_list_new<Ship::Info_Flags> Ship_flags[];
|
|
extern const size_t Num_ship_flags;
|
|
|
|
extern int Num_wings;
|
|
extern ship Ships[MAX_SHIPS];
|
|
extern ship *Player_ship;
|
|
extern int *Player_cockpit_textures;
|
|
|
|
// Data structure to track the active missiles
|
|
typedef struct ship_obj {
|
|
ship_obj *next, *prev;
|
|
int flags, objnum;
|
|
} ship_obj;
|
|
extern ship_obj Ship_obj_list;
|
|
|
|
typedef struct engine_wash_info
|
|
{
|
|
char name[NAME_LENGTH];
|
|
float angle; // half angle of cone around engine thruster
|
|
float radius_mult; // multiplier for radius
|
|
float length; // length of engine wash, measured from thruster
|
|
float intensity; // intensity of engine wash
|
|
|
|
} engine_wash_info;
|
|
|
|
extern SCP_vector<engine_wash_info> Engine_wash_info;
|
|
|
|
|
|
// Defines a wing of ships.
|
|
typedef struct wing {
|
|
char name[NAME_LENGTH];
|
|
char wing_squad_filename[MAX_FILENAME_LEN]; // Goober5000
|
|
int reinforcement_index; // index in reinforcement struct or -1
|
|
int hotkey;
|
|
|
|
int num_waves, current_wave; // members for dealing with waves
|
|
int threshold; // when number of ships in the wing reaches this number -- new wave
|
|
|
|
fix time_gone; // time into the mission when this wing is officially gone.
|
|
|
|
int wave_count; // max ships per wave (as defined by the number of ships in the ships list)
|
|
int total_arrived_count; // count of number of ships that we have created, regardless of wave
|
|
int red_alert_skipped_ships; // Goober5000 - if we skipped over any indexes while creating red-alert ships
|
|
int current_count; // count of number of ships actually in this wing -- used for limit in next array
|
|
int ship_index[MAX_SHIPS_PER_WING]; // index into ships array of all ships currently in the wing
|
|
|
|
int total_destroyed; // total number of ships destroyed in the wing (including all waves)
|
|
int total_departed; // total number of ships departed in this wing (including all waves)
|
|
int total_vanished; // total number of ships vanished in this wing (including all waves)
|
|
|
|
int special_ship; // the leader of the wing. An index into ship_index[].
|
|
|
|
int arrival_location; // arrival and departure information for wings -- similar to info for ships
|
|
int arrival_distance; // distance from some ship where this ship arrives
|
|
int arrival_anchor; // name of object this ship arrives near (or in front of)
|
|
int arrival_path_mask; // Goober5000 - possible restrictions on which bay paths to use
|
|
int arrival_cue;
|
|
int arrival_delay;
|
|
|
|
int departure_location;
|
|
int departure_anchor; // name of object that we depart to (in case of dock bays)
|
|
int departure_path_mask; // Goober5000 - possible restrictions on which bay paths to use
|
|
int departure_cue;
|
|
int departure_delay;
|
|
|
|
int wave_delay_min; // minimum number of seconds before new wave can arrive
|
|
int wave_delay_max; // maximum number of seconds before new wave can arrive
|
|
int wave_delay_timestamp; // timestamp used for delaying arrival of next wave
|
|
|
|
flagset<Ship::Wing_Flags> flags;
|
|
|
|
ai_goal ai_goals[MAX_AI_GOALS]; // goals for the wing -- converted to ai_goal struct
|
|
|
|
ushort net_signature; // starting net signature for ships in this wing. assiged at mission load time
|
|
|
|
// Goober5000 - if this wing has a unique squad logo
|
|
// it's specified for the wing rather than each individual ship to cut down on the amount
|
|
// of stuff that needs to be sitting in memory at once - each ship uses the wing texture;
|
|
// and it also makes practical sense: no wing has two different squadrons in it :)
|
|
int wing_insignia_texture;
|
|
|
|
// if -1, retail formation, else a custom one defined in ships.tbl
|
|
int formation;
|
|
} wing;
|
|
|
|
extern wing Wings[MAX_WINGS];
|
|
|
|
extern int Starting_wings[MAX_STARTING_WINGS];
|
|
extern int Squadron_wings[MAX_SQUADRON_WINGS];
|
|
extern int TVT_wings[MAX_TVT_WINGS];
|
|
|
|
extern char Starting_wing_names[MAX_STARTING_WINGS][NAME_LENGTH];
|
|
extern char Squadron_wing_names[MAX_SQUADRON_WINGS][NAME_LENGTH];
|
|
extern bool Squadron_wing_names_found[MAX_SQUADRON_WINGS];
|
|
extern char TVT_wing_names[MAX_TVT_WINGS][NAME_LENGTH];
|
|
|
|
extern int ai_paused;
|
|
|
|
extern int Num_reinforcements;
|
|
extern SCP_vector<ship_info> Ship_info;
|
|
extern reinforcements Reinforcements[MAX_REINFORCEMENTS];
|
|
|
|
// structure definition for ship type counts. Used to give a count of the number of ships
|
|
// of a particular type, and the number of times that a ship of that particular type has been
|
|
// killed. When changing any info here, be sure to update the ship_type_names array in Ship.cpp
|
|
// the order of the types here MUST match the order of the types in the array
|
|
typedef struct ship_counts {
|
|
int total;
|
|
int killed;
|
|
ship_counts(){total=0;killed=0;}
|
|
} ship_counts;
|
|
|
|
extern SCP_vector<ship_counts> Ship_type_counts;
|
|
|
|
|
|
// Formations
|
|
typedef struct wing_formation {
|
|
char name[NAME_LENGTH];
|
|
std::array<vec3d, MAX_SHIPS_PER_WING - 1> positions; // does NOT include wing leader, so index 0 for each formation is the second in the wing, 1 is third, etc
|
|
} wing_formation;
|
|
|
|
extern SCP_vector<wing_formation> Wing_formations;
|
|
|
|
|
|
// Use the below macros when you want to find the index of an array element in the
|
|
// Wings[] or Ships[] arrays.
|
|
#define WING_INDEX(wingp) ((int)(wingp-Wings))
|
|
#define SHIP_INDEX(shipp) ((int)(shipp-Ships))
|
|
|
|
|
|
extern void ship_init(); // called once at game start
|
|
extern void ship_level_init(); // called before the start of each level
|
|
|
|
//returns -1 if failed
|
|
extern int ship_create(matrix* orient, vec3d* pos, int ship_type, const char* ship_name = nullptr);
|
|
extern void change_ship_type(int n, int ship_type, int by_sexp = 0);
|
|
extern void ship_process_pre( object * objp, float frametime );
|
|
extern void ship_process_post( object * objp, float frametime );
|
|
extern void ship_render( object * obj, model_draw_list * scene );
|
|
extern void ship_render_cockpit( object * objp);
|
|
extern void ship_render_show_ship_cockpit( object * objp);
|
|
extern void ship_delete( object * objp );
|
|
extern int ship_check_collision_fast( object * obj, object * other_obj, vec3d * hitpos );
|
|
extern int ship_get_num_ships();
|
|
|
|
#define SHIP_VANISHED (1<<0)
|
|
#define SHIP_DESTROYED (1<<1)
|
|
#define SHIP_DEPARTED_WARP (1<<2)
|
|
#define SHIP_DEPARTED_BAY (1<<3)
|
|
#define SHIP_DEPARTED ( SHIP_DEPARTED_BAY | SHIP_DEPARTED_WARP )
|
|
#define SHIP_DESTROYED_REDALERT (1<<4)
|
|
#define SHIP_DEPARTED_REDALERT (1<<5)
|
|
|
|
/**
|
|
* @brief Deletes and de-inits a ship.
|
|
*
|
|
* @param[in] shipnum Index of this ship in Ships[]
|
|
* @param[in] cleanup_mode Flags describing how this ship is to be removed. See SHIP_VANISHED, SHIP_DESTROYED, etc.
|
|
*
|
|
* @details This is the deconstructor of a ship, it does all the necassary processes to remove the ship from the Ships
|
|
* array, and frees the slot for use by others. De-init of its Objects[] slot is handled by obj_delete_all_that_should_be_dead().
|
|
*
|
|
* @author Goober5000
|
|
* @sa obj_delete_all_that_should_be_dead()
|
|
*/
|
|
extern void ship_cleanup(int shipnum, int cleanup_mode);
|
|
|
|
// Goober5000
|
|
extern void ship_destroy_instantly(object *ship_obj, bool with_debris = false);
|
|
extern void ship_actually_depart(int shipnum, int method = SHIP_DEPARTED_WARP);
|
|
|
|
extern const std::shared_ptr<scripting::Hook> OnShipDeathStartedHook;
|
|
|
|
extern bool in_autoaim_fov(ship *shipp, int bank_to_fire, object *obj);
|
|
extern int ship_stop_fire_primary(object * obj);
|
|
extern int ship_fire_primary(object * objp, int force = 0, bool rollback_shot = false);
|
|
extern int ship_fire_secondary(object * objp, int allow_swarm = 0, bool rollback_shot = false );
|
|
bool ship_start_secondary_fire(object* objp);
|
|
bool ship_stop_secondary_fire(object* objp);
|
|
extern int ship_launch_countermeasure(object *objp, int rand_val = -1);
|
|
|
|
// for special targeting lasers
|
|
extern void ship_process_targeting_lasers();
|
|
|
|
extern int ship_select_next_primary(object *objp, int direction);
|
|
extern int ship_select_next_secondary(object *objp);
|
|
|
|
// Goober5000
|
|
extern int get_available_primary_weapons(object *objp, int *outlist, int *outbanklist);
|
|
|
|
extern int get_available_secondary_weapons(object *objp, int *outlist, int *outbanklist);
|
|
extern void ship_recalc_subsys_strength( ship *shipp );
|
|
extern void physics_ship_init(object *objp);
|
|
|
|
// Note: This is not a general purpose routine.
|
|
// It is specifically used for targeting.
|
|
// Return true/false for subsystem found/not found.
|
|
// Stuff vector *pos with absolute position.
|
|
extern int get_subsystem_pos(vec3d *pos, object *objp, ship_subsys *subsysp);
|
|
|
|
extern int ship_info_lookup(const char *name);
|
|
extern int ship_name_lookup(const char *name, int inc_players = 0); // returns the index into Ship array of name
|
|
extern int ship_type_name_lookup(const char *name);
|
|
|
|
inline int ship_info_size()
|
|
{
|
|
return static_cast<int>(Ship_info.size());
|
|
}
|
|
|
|
extern int wing_lookup(const char *name);
|
|
extern int wing_formation_lookup(const char *formation_name);
|
|
|
|
// returns 0 if no conflict, 1 if conflict, -1 on some kind of error with wing struct
|
|
extern int wing_has_conflicting_teams(int wing_index);
|
|
|
|
// next function takes optional second parameter which says to ignore the current count of ships
|
|
// in the wing -- used to tell is the wing exists or not, not whether it exists and has ships currently
|
|
// present.
|
|
extern int wing_name_lookup(const char *name, int ignore_count = 0);
|
|
|
|
extern bool wing_has_yet_to_arrive(const wing *wingp);
|
|
|
|
// for generating a ship name for arbitrary waves/indexes of that wing... correctly handles the # character
|
|
extern void wing_bash_ship_name(char *ship_name, const char *wing_name, int index, bool *needs_display_name = nullptr);
|
|
extern int Player_ship_class;
|
|
|
|
// Do the special effect for energy dissipating into the shield for a hit.
|
|
// model_num = index in Polygon_models[]
|
|
// centerp = pos of object, sort of the center of the shield
|
|
// tcp = hit point, probably the global hit_point set in polygon_check_face
|
|
// tr0 = index of polygon in shield pointer in polymodel.
|
|
extern void create_shield_explosion(int objnum, int model_num, matrix *orient, vec3d *centerp, vec3d *tcp, int tr0);
|
|
|
|
// Initialize shield hit system.
|
|
extern void shield_hit_init();
|
|
extern void create_shield_explosion_all(object *objp);
|
|
extern void shield_frame_init();
|
|
extern void add_shield_point(int objnum, int tri_num, vec3d *hit_pos);
|
|
extern void add_shield_point_multi(int objnum, int tri_num, vec3d *hit_pos);
|
|
extern void shield_point_multi_setup();
|
|
extern void shield_hit_close();
|
|
|
|
// Returns true if the shield presents any opposition to something
|
|
// trying to force through it.
|
|
// If quadrant is -1, looks at entire shield, otherwise
|
|
// just one quadrant
|
|
int ship_is_shield_up( object *obj, int quadrant );
|
|
|
|
//=================================================
|
|
void ship_model_replicate_submodels(object *objp);
|
|
|
|
//============================================
|
|
extern int ship_find_num_crewpoints(object *objp);
|
|
extern int ship_find_num_turrets(object *objp);
|
|
|
|
extern void compute_slew_matrix(matrix *orient, angles *a);
|
|
extern void ship_get_eye( vec3d *eye_pos, matrix *eye_orient, object *obj, bool do_slew = true, bool from_origin = false); // returns in eye the correct viewing position for the given object
|
|
//extern camid ship_get_followtarget_eye(object *obj);
|
|
extern ship_subsys *ship_get_indexed_subsys( ship *sp, int index, vec3d *attacker_pos = NULL ); // returns index'th subsystem of this ship
|
|
extern int ship_get_index_from_subsys(ship_subsys *ssp, int objnum);
|
|
extern int ship_get_subsys_index(ship *sp, const char* ss_name); // returns numerical index in linked list of subsystems
|
|
extern int ship_get_subsys_index(ship *shipp, ship_subsys *subsys);
|
|
extern float ship_get_subsystem_strength( ship *shipp, int type, bool skip_dying_check = false );
|
|
extern ship_subsys *ship_get_subsys(const ship *shipp, const char *subsys_name);
|
|
extern int ship_get_num_subsys(ship *shipp);
|
|
extern ship_subsys *ship_get_closest_subsys_in_sight(ship *sp, int subsys_type, vec3d *attacker_pos);
|
|
|
|
//WMC
|
|
char *ship_subsys_get_name(ship_subsys *ss);
|
|
bool ship_subsys_has_instance_name(ship_subsys *ss);
|
|
void ship_subsys_set_name(ship_subsys* ss, const char* n_name);
|
|
|
|
// subsys disruption
|
|
extern int ship_subsys_disrupted(ship_subsys *ss);
|
|
extern int ship_subsys_disrupted(ship *sp, int type);
|
|
extern void ship_subsys_set_disrupted(ship_subsys *ss, int time);
|
|
|
|
extern int ship_do_rearm_frame( object *objp, float frametime );
|
|
extern float ship_calculate_rearm_duration( object *objp );
|
|
extern void ship_wing_cleanup( int shipnum, wing *wingp );
|
|
|
|
extern int ship_find_repair_ship( object *requester_obj, object **ship_we_found = NULL );
|
|
extern void ship_close(); // called in game_shutdown() to free malloced memory
|
|
|
|
|
|
extern void ship_assign_sound_all();
|
|
extern void ship_assign_sound(ship *sp);
|
|
|
|
extern void ship_clear_ship_type_counts();
|
|
extern void ship_add_ship_type_count( int ship_info_index, int num );
|
|
|
|
extern int ship_get_type(char* output, ship_info* sip);
|
|
extern int ship_get_default_orders_accepted( ship_info *sip );
|
|
extern int ship_query_general_type(int ship);
|
|
extern int ship_class_query_general_type(int ship_class);
|
|
extern int ship_query_general_type(ship *shipp);
|
|
extern int ship_docking_valid(int docker, int dockee);
|
|
extern int get_quadrant(vec3d *hit_pnt, object *shipobjp = NULL); // Return quadrant num of given hit point.
|
|
|
|
int ship_secondary_bank_has_ammo(int shipnum); // check if current secondary bank has ammo
|
|
|
|
int ship_engine_ok_to_warp(ship *sp); // check if ship has engine power to warp
|
|
int ship_navigation_ok_to_warp(ship *sp); // check if ship has navigation power to warp
|
|
bool ship_can_warp_full_check(ship *sp); // checks both the warp flags and ship_engine_ok_to_warp() and ship_navigation_ok_to_warp() --wookieejedi
|
|
bool ship_can_bay_depart(ship *sp); // checks to see if a ship has a departure location as a bay and if the mothership is present
|
|
|
|
int ship_return_subsys_path_normal(ship *sp, ship_subsys *ss, vec3d *gsubpos, vec3d *norm);
|
|
int ship_subsystem_in_sight(object* objp, ship_subsys* subsys, vec3d *eye_pos, vec3d* subsys_pos, int do_facing_check=1, float *dot_out=NULL, vec3d *vec_out=NULL);
|
|
ship_subsys *ship_return_next_subsys(ship *shipp, int type, vec3d *attacker_pos);
|
|
|
|
// defines and definition for function to get a random ship of a particular team (any ship,
|
|
// any ship but player ships, or only players)
|
|
#define SHIP_GET_ANY_SHIP 0
|
|
#define SHIP_GET_NO_PLAYERS 1
|
|
#define SHIP_GET_ONLY_PLAYERS 2
|
|
#define SHIP_GET_UNSILENCED 3 // Karajorma - Returns no_players that can send builtin messages.
|
|
|
|
|
|
extern int ship_get_random_team_ship(int team_mask, int flags = SHIP_GET_ANY_SHIP, float max_dist = 0.0f);
|
|
extern int ship_get_random_player_wing_ship(int flags = SHIP_GET_ANY_SHIP, float max_dist = 0.0f, int persona_index = -1, int get_first = 0, int multi_team = -1);
|
|
extern int ship_get_random_ship_in_wing(int wingnum, int flags = SHIP_GET_ANY_SHIP, float max_dist = 0.0f, int get_first = 0);
|
|
|
|
// return ship index
|
|
int ship_get_random_targetable_ship();
|
|
|
|
extern int ship_get_by_signature(int signature);
|
|
|
|
#ifndef NDEBUG
|
|
extern int Ai_render_debug_flag;
|
|
extern int Show_shield_mesh;
|
|
extern int Ship_auto_repair; // flag to indicate auto-repair of subsystem should occur
|
|
#endif
|
|
|
|
void ship_subsystem_delete(ship *shipp);
|
|
float ship_quadrant_shield_strength(object *hit_objp, int quadrant_num);
|
|
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int ship_dumbfire_threat(ship *sp);
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int ship_lock_threat(ship *sp);
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int bitmask_2_bitnum(int num);
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SCP_string ship_return_orders(ship *sp);
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char *ship_return_time_to_goal(char *outbuf, ship *sp);
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int ship_return_seconds_to_goal(ship *sp);
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void ship_maybe_warn_player(ship *enemy_sp, float dist);
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void ship_maybe_praise_player(ship *deader_sp);
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void ship_maybe_praise_self(ship *deader_sp, ship *killer_sp);
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void ship_maybe_ask_for_help(ship *sp);
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void ship_scream(ship *sp);
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void ship_maybe_scream(ship *sp);
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void ship_maybe_tell_about_rearm(ship *sp);
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void ship_maybe_tell_about_low_ammo(ship *sp);
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void ship_maybe_lament();
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void ship_primary_changed(ship *sp);
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void ship_secondary_changed(ship *sp);
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// get the Ship_info flags for a given ship
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flagset<Ship::Info_Flags> ship_get_SIF(ship *shipp);
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flagset<Ship::Info_Flags> ship_get_SIF(int sh);
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// get the ship type info (objecttypes.tbl)
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ship_type_info *ship_get_type_info(object *objp);
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extern void ship_do_cargo_revealed( ship *shipp, int from_network = 0 );
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extern void ship_do_cargo_hidden( ship *shipp, int from_network = 0 );
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extern void ship_do_cap_subsys_cargo_revealed( ship *shipp, ship_subsys *subsys, int from_network = 0);
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extern void ship_do_cap_subsys_cargo_hidden( ship *shipp, ship_subsys *subsys, int from_network = 0);
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float ship_get_secondary_weapon_range(ship *shipp);
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// Goober5000
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int get_max_ammo_count_for_primary_bank(int ship_class, int bank, int ammo_type);
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int get_max_ammo_count_for_bank(int ship_class, int bank, int ammo_type);
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int get_max_ammo_count_for_turret_bank(ship_weapon *swp, int bank, int ammo_type);
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int is_support_allowed(object *objp, bool do_simple_check = false);
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// Given an object and a turret on that object, return the actual firing point of the gun
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// and its normal. This uses the current turret angles. We are keeping track of which
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// gun to fire next in the ship specific info for this turret subobject. Use this info
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// to determine which position to fire from next.
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// Stuffs:
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// *gpos: absolute position of gun firing point
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// *gvec: vector fro *gpos to *targetp
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void ship_get_global_turret_gun_info(object *objp, ship_subsys *ssp, vec3d *gpos, vec3d *gvec, int use_angles, vec3d *targetp);
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// Given an object and a turret on that object, return the global position and forward vector
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// of the turret. The gun normal is the unrotated gun normal, (the center of the FOV cone), not
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// the actual gun normal given using the current turret heading. But it _is_ rotated into the model's orientation
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// in global space.
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void ship_get_global_turret_info(const object *objp, const model_subsystem *tp, vec3d *gpos, vec3d *gvec);
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// return 1 if objp is in fov of the specified turret, tp. Otherwise return 0.
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// dist = distance from turret to center point of object
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bool object_in_turret_fov(object *objp, ship_subsys *ss, vec3d *tvec, vec3d *tpos, float dist);
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// functions for testing fov.. returns true if fov test is passed.
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bool turret_std_fov_test(ship_subsys *ss, vec3d *gvec, vec3d *v2e, float size_mod = 0);
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bool turret_adv_fov_test(ship_subsys *ss, vec3d *gvec, vec3d *v2e, float size_mod = 0);
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bool turret_fov_test(ship_subsys *ss, vec3d *gvec, vec3d *v2e, float size_mod = 0);
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// function for checking adjusted turret rof
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float get_adjusted_turret_rof(ship_subsys *ss);
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// forcible jettison cargo from a ship
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void object_jettison_cargo(object *objp, object *cargo_objp, float jettison_speed, bool jettison_new);
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// get damage done by exploding ship, takes into account mods for individual ship
|
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float ship_get_exp_damage(object* objp);
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|
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// get outer radius of damage, takes into account mods for individual ship
|
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float ship_get_exp_outer_rad(object *ship_objp);
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|
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// externed by Goober5000
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extern int ship_explode_area_calc_damage( vec3d *pos1, vec3d *pos2, float inner_rad, float outer_rad, float max_damage, float max_blast, float *damage, float *blast );
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// determine turret status of a given subsystem, returns 0 for no turret, 1 for "fixed turret", 2 for "rotating" turret
|
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int ship_get_turret_type(ship_subsys *subsys);
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|
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// get ship by object signature, returns OBJECT INDEX
|
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int ship_get_by_signature(int sig);
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|
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// get the team of a reinforcement item
|
|
int ship_get_reinforcement_team(int r_index);
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|
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// page in bitmaps for all ships on a given level
|
|
void ship_page_in();
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|
|
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// Goober5000 - helper for above
|
|
void ship_page_in_textures(int ship_index = -1);
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|
|
|
// fixer for above - taylor
|
|
void ship_page_out_textures(int ship_index, bool release = false);
|
|
|
|
// replaces a texture on a ship with a different texture
|
|
void ship_replace_active_texture(int ship_index, const char* old_name, const char* new_name);
|
|
|
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// update artillery lock info
|
|
void ship_update_artillery_lock();
|
|
|
|
// checks if a world point is inside the extended bounding box of a ship
|
|
int check_world_pt_in_expanded_ship_bbox(vec3d *world_pt, object *objp, float delta_box);
|
|
|
|
// returns true if objp is ship and is tagged
|
|
int ship_is_tagged(object *objp);
|
|
|
|
// returns max normal speed of ship (overclocked / afterburned)
|
|
float ship_get_max_speed(ship *shipp);
|
|
|
|
// returns warpout speed of ship
|
|
float ship_get_warpout_speed(object *objp, ship_info *sip = nullptr, float half_length = 0.0f, float warping_dist = 0.0f);
|
|
|
|
// returns true if ship is beginning to speed up in warpout
|
|
int ship_is_beginning_warpout_speedup(object *objp);
|
|
|
|
// return the length of the ship class
|
|
float ship_class_get_length(const ship_info *sip);
|
|
|
|
// return the actual center of the ship class
|
|
void ship_class_get_actual_center(const ship_info *sip, vec3d *center_pos);
|
|
|
|
// Goober5000 - used by change-ai-class
|
|
extern void ship_set_new_ai_class(ship *shipp, int new_ai_class);
|
|
extern void ship_subsystem_set_new_ai_class(ship *shipp, const char *subsystem, int new_ai_class);
|
|
|
|
// wing squad logos - Goober5000
|
|
extern void wing_load_squad_bitmap(wing *w);
|
|
|
|
// Goober5000 - needed by new hangar depart code
|
|
extern bool ship_has_dock_bay(int shipnum);
|
|
extern bool ship_useful_for_departure(int shipnum, int path_mask = 0);
|
|
extern int ship_get_ship_for_departure(int team);
|
|
|
|
// Goober5000
|
|
extern bool ship_fighterbays_all_destroyed(ship *shipp);
|
|
|
|
// Goober5000
|
|
extern bool ship_subsys_takes_damage(ship_subsys *ss);
|
|
|
|
// Goober5000 - handles submodel rotation for subsystems, excluding turrets
|
|
extern void ship_move_subsystems(object *objp);
|
|
|
|
// Goober5000 - shortcut hud stuff
|
|
extern int ship_has_energy_weapons(ship *shipp);
|
|
extern int ship_has_engine_power(ship *shipp);
|
|
|
|
// Swifty - Cockpit displays
|
|
void ship_init_cockpit_displays(ship *shipp);
|
|
void ship_clear_cockpit_displays();
|
|
int ship_start_render_cockpit_display(size_t cockpit_display_num);
|
|
void ship_end_render_cockpit_display(size_t cockpit_display_num);
|
|
|
|
// Goober5000
|
|
int ship_starting_wing_lookup(const char *wing_name);
|
|
int ship_squadron_wing_lookup(const char *wing_name);
|
|
int ship_tvt_wing_lookup(const char *wing_name);
|
|
|
|
// Goober5000
|
|
int ship_class_compare(int ship_class_1, int ship_class_2);
|
|
|
|
int armor_type_get_idx(const char* name);
|
|
|
|
void armor_init();
|
|
|
|
// Sushi - Path metadata
|
|
void init_path_metadata(path_metadata& metadata);
|
|
|
|
|
|
typedef struct ship_effect {
|
|
char name[NAME_LENGTH];
|
|
bool disables_rendering;
|
|
bool invert_timer;
|
|
int shader_effect;
|
|
} ship_effect;
|
|
|
|
extern SCP_vector<ship_effect> Ship_effects;
|
|
|
|
/**
|
|
* @brief Returns a ship-specific sound index
|
|
*
|
|
* @param objp An object pointer. Has to be of type OBJ_SHIP
|
|
* @param id A sound id as defined in gamsesnd.h. If the given id is unknown then the game_snd with the id as index is returned.
|
|
*
|
|
* @return An index into the Snds vector, if the specified index could not be found then the id itself will be returned
|
|
*/
|
|
gamesnd_id ship_get_sound(object *objp, GameSounds id);
|
|
|
|
/**
|
|
* @brief Specifies if a ship has a custom sound for the specified id
|
|
*
|
|
* @param objp An object pointer. Has to be of type OBJ_SHIP
|
|
* @param id A sound id as defined in gamsesnd.h
|
|
*
|
|
* @return True if this object has the specified sound, false otherwise
|
|
*/
|
|
bool ship_has_sound(object *objp, GameSounds id);
|
|
|
|
/**
|
|
* @brief Returns the index of the default player ship
|
|
*
|
|
* @return An index into Ship_info[], location of the default player ship.
|
|
*/
|
|
int get_default_player_ship_index();
|
|
|
|
/**
|
|
* Given a ship with bounding box and a point, find the closest point on the bbox
|
|
*
|
|
* @param ship_obj Object that has the bounding box (should be a ship)
|
|
* @param start World position of the point being compared
|
|
* @param box_pt OUTPUT PARAMETER: closest point on the bbox to start
|
|
*
|
|
* @return point is inside bbox, TRUE/1
|
|
* @return point is outside bbox, FALSE/0
|
|
*/
|
|
int get_nearest_bbox_point(object *ship_obj, vec3d *start, vec3d *box_pt);
|
|
|
|
extern flagset<Ship::Ship_Flags> Ignore_List;
|
|
inline bool should_be_ignored(ship* shipp) {
|
|
return (shipp->flags & Ignore_List).any_set();
|
|
}
|
|
|
|
extern void set_default_ignore_list();
|
|
|
|
extern void toggle_ignore_list_flag(Ship::Ship_Flags flag);
|
|
|
|
ship_subsys* ship_get_subsys_for_submodel(ship* shipp, int submodel);
|
|
|
|
// Clears a lock_info struct with defaults
|
|
void ship_clear_lock(lock_info *slot);
|
|
|
|
// queues up locks
|
|
void ship_queue_missile_locks(ship *shipp);
|
|
|
|
// snoops missile locks to see if any are ready to fire.
|
|
bool ship_lock_present(ship *shipp);
|
|
|
|
bool ship_secondary_has_ammo(ship_weapon* swp, int bank_index);
|
|
|
|
#endif
|