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scummvm/engines/icb/player.cpp
Pawel Kolodziejski 22c607b1a8 ICB: Cleanup headers
2020-10-06 09:51:20 +02:00

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/* ResidualVM - A 3D game interpreter
*
* ResidualVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the AUTHORS
* file distributed with this source distribution.
*
* Additional copyright for this file:
* Copyright (C) 1999-2000 Revolution Software Ltd.
* This code is based on source code created by Revolution Software,
* used with permission.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "engines/icb/p4.h" //for machine version
#include "engines/icb/common/px_common.h"
#include "engines/icb/common/px_linkeddatafile.h"
#include "engines/icb/mission.h"
#include "engines/icb/session.h"
#include "engines/icb/object_structs.h"
#include "engines/icb/debug.h"
#include "engines/icb/player.h"
#include "engines/icb/direct_input.h"
#include "engines/icb/barriers.h"
#include "engines/icb/common/px_route_barriers.h"
#include "engines/icb/global_objects.h"
#include "engines/icb/animation_mega_set.h"
#include "engines/icb/mission.h"
#include "engines/icb/common/px_scriptengine.h"
#include "engines/icb/icb.h"
#include "engines/icb/global_switches.h"
#include "engines/icb/res_man.h"
#include "engines/icb/sound.h"
#include "engines/icb/floors.h"
#include "engines/icb/remora.h"
#include "common/textconsole.h"
namespace ICB {
mcodeFunctionReturnCodes fn_player(int32 &result, int32 *params) { return (MS->fn_player(result, params)); }
mcodeFunctionReturnCodes fn_prime_player_history(int32 &result, int32 *params) { return (MS->fn_prime_player_history(result, params)); }
mcodeFunctionReturnCodes fn_is_id_the_player(int32 &result, int32 *params) { return (MS->fn_is_id_the_player(result, params)); }
mcodeFunctionReturnCodes fn_push_player_status(int32 &result, int32 *params) { return (MS->fn_push_player_status(result, params)); }
mcodeFunctionReturnCodes fn_pop_player_status(int32 &result, int32 *params) { return (MS->fn_pop_player_status(result, params)); }
mcodeFunctionReturnCodes fn_post_third_party_speech(int32 &result, int32 *params) { return (MS->fn_post_third_party_speech(result, params)); }
mcodeFunctionReturnCodes fn_set_player_has_weapon(int32 &result, int32 *params) { return (MS->fn_set_player_has_weapon(result, params)); }
mcodeFunctionReturnCodes fn_can_hear_players_feet(int32 &result, int32 *params) { return (MS->fn_can_hear_players_feet(result, params)); }
mcodeFunctionReturnCodes fn_is_player_striking(int32 &result, int32 *params) { return (MS->fn_is_player_striking(result, params)); }
// pc device switch
extern __pc_input device;
int armedChangesMode = 0;
int animToggles = 0;
int CAMERA_SMOOTH_CYCLES = 12;
#define CORRECT_PAN \
if (log->pan >= HALF_TURN) \
log->pan -= FULL_TURN; \
else if (log->pan <= -HALF_TURN) \
log->pan += FULL_TURN;
void _player::___init() {
Zdebug("constructing _player");
player_exists = FALSE8;
haveCamera = 0;
armedChangesMode = 0;
hunting = 0;
lastCameraPan = 3 * FULL_TURN; // a placeholder to say never set
deltaCameraPan = ZERO_TURN;
;
interact_selected = FALSE8;
cur_interact_id = (uint)-1;
look_at_selected = 0;
aim_turn_amount = (FULL_TURN * 2) / 100; // 2% of a turn per game cycle
crouch_turn_amount = (FULL_TURN * 1) / 100; // 1% of a turn per game cycle
stood_turn_amount = (FULL_TURN * 1) / 100; // 1% of a turn per game cycle
stood_fast_turn_amount = (FULL_TURN * 7) / 100; // 7% of a turn per game cycle
walk_turn_amount = (FULL_TURN * 2 / 100); // 2% of a turn per game cycle
run_turn_amount = (FULL_TURN * 4 / 100); // 2% of a turn per game cycle
// push it twice to fill up the stack : just in case someone does a pop before a push
// Push_control_mode( ACTOR_RELATIVE );
// Push_control_mode( ACTOR_RELATIVE );
being_shot = (int8)0;
look_at_id = 0;
MS->init_asyncs = FALSE8; // not inited the 4 async vox image structs
}
__mode_return _player::Player_press_inv_button() {
// check if the player has pressed the INVENTORY button
// return
// __FINISHED_THIS_CYCLE, or
// __MORE_THIS_CYCLE
if ((cur_state.IsButtonSet(__INVENTORY)) && (!inv_lock)) {
// Don't bring up the inventory if there is nothing in it.
{
// This brings up the inventory.
if ((player_status == NEW_AIM) || (player_status == CROUCH_AIM)) {
} else {
g_oIconListManager->ActivateIconMenu(ICON_LIST_INVENTORY, TRUE8, TRUE8);
}
g_oIconListManager->CycleInventoryLogic(cur_state);
inv_lock = TRUE8;
Push_control_mode(ACTOR_RELATIVE);
Push_player_stat();
Set_player_status(INVENTORY);
}
return (__FINISHED_THIS_CYCLE);
} else {
// Stopped inventory dropping in repeatedly when you hold down the key.
if (!(cur_state.IsButtonSet(__INVENTORY))) {
inv_lock = FALSE8; // released
}
}
return (__MORE_THIS_CYCLE);
}
__mode_return _player::Player_press_remora_button() {
// check if the player has pressed the FIRE button
// if so see if there's a current interact object and if so setup the interaction
// return
// __FINISHED_THIS_CYCLE, or
// __MORE_THIS_CYCLE
if ((cur_state.IsButtonSet(__REMORA)) && (!remora_lock)) {
Push_player_stat();
Set_player_status(REMORA);
remora_lock = TRUE8;
interact_lock = TRUE8; // avoid problems coming out
Push_control_mode(ACTOR_RELATIVE);
MS->Awaken_doors(); // sleeping doors come alive while in remora display!
// This sets a flag which the Remora will pick up next cycle.
g_oRemora->ActivateRemora(_remora::MOTION_SCAN);
g_oRemora->CycleRemoraLogic(cur_state);
return (__FINISHED_THIS_CYCLE);
} else if (!(cur_state.IsButtonSet(__REMORA)))
remora_lock = FALSE8;
return (__MORE_THIS_CYCLE);
}
__mode_return _player::Player_press_fire_button() {
// check if the player has pressed the FIRE button
// if so see if there's a current interact object and if so setup the interaction
// return
// __FINISHED_THIS_CYCLE, or
// __MORE_THIS_CYCLE
bool8 res;
int retval;
// check for interact button
if ((being_shot == 0) && (cur_state.IsButtonSet(__ATTACK)) && (!fire_lock) && (GetNoBullets())) {
// cant shoot at non evils
if ((interact_selected) && (!MS->logic_structs[cur_interact_id]->mega->is_evil)) {
if (!MS->Engine_start_interaction("non_evil_interact", cur_interact_id))
return __MORE_THIS_CYCLE;
fire_lock = TRUE8; // switch the lock on
// do this as exit conversation will pop the player status
if (MS->logic_structs[Fetch_player_id()]->mega->Fetch_armed_status())
Set_player_status(NEW_AIM);
else
Set_player_status(STOOD);
Push_player_stat();
return (__FINISHED_THIS_CYCLE);
}
fire_lock = TRUE8; // switch the lock on
// check for special script content overide
if ((interact_selected) && (MS->logic_structs[cur_interact_id]->mega))
if (MS->logic_structs[cur_interact_id]->mega->use_fire_script) {
res = MS->Call_socket(cur_interact_id, "shoot", &retval);
if (!res)
Fatal_error("shoot script missing");
// do this as exit conversation will pop the player status
if (MS->logic_structs[Fetch_player_id()]->mega->Fetch_armed_status())
Set_player_status(NEW_AIM);
else
Set_player_status(STOOD);
Push_player_stat();
return (__FINISHED_THIS_CYCLE);
}
// play gun sound
if (MS->logic_structs[player_id]->sfxVars[GUNSHOT_SFX_VAR] != 0)
RegisterSound(player_id, NULL, MS->logic_structs[player_id]->sfxVars[GUNSHOT_SFX_VAR], gunDesc,
(int8)127); // have to use full version so we can give hash instead of string
else
RegisterSound(player_id, defaultGunSfx, gunDesc); // use small version as we have string not hash
// dynamic light
log->mega->SetDynamicLight(1, 255, 255, 255, 0, 150, 100, 200); // 2m rgb=WHITE
// Hey we are shooting
log->mega->is_shooting = TRUE8;
UseBullets(1); // used another bullet
// if target and target alive then stick a bullet in them
if ((interact_selected) && (MS->Call_socket(cur_interact_id, "give_state", &retval))) {
if (!retval) {
// try to fetch the object
MS->socket_object = (c_game_object *)MS->objects->Fetch_item_by_number(cur_interact_id);
res = MS->Call_socket(cur_interact_id, "gun_shot", &retval);
MS->Set_chi_permission(); // if chi's around she gets permission to start shooting
if (!res)
Tdebug("gun_shot_errors.txt", "no [%s] for object [%s]", "gun_shot", MS->socket_object->GetName());
}
} else {
// no hit play ricochet sound
if (MS->logic_structs[player_id]->sfxVars[RICOCHET_SFX_VAR] != 0)
RegisterSound(player_id, NULL, MS->logic_structs[player_id]->sfxVars[RICOCHET_SFX_VAR], ricochetDesc,
(int8)127); // have to use full version so we can give hash instead of string
else
RegisterSound(player_id, defaultRicochetSfx, ricochetDesc); // use small version as we have string not hash
// now, we hit nothing, but if chi cant see us then set her permission
if (!g_oLineOfSight->LineOfSight(MS->chi_id, Fetch_player_id()))
MS->Set_chi_permission(); // if chi's around she gets permission to start shooting
}
// back to stand aim or crouch aim
if (player_status == NEW_AIM)
Hard_start_new_mode(NEW_AIM, __STAND_AND_SHOOT);
else
Hard_start_new_mode(CROUCH_AIM, __STAND_AND_SHOOT);
return (__FINISHED_THIS_CYCLE);
} else if ((cur_state.IsButtonSet(__ATTACK)) && (!fire_lock) && (!GetNoBullets())) {
// would have fired but we have no bullets
// if we have clips then reload
if (GetNoAmmoClips()) {
// reload
UseAmmoClips(1); // use a clip
int32 bull_per_clip = GetBulletsPerClip();
SetBullets(bull_per_clip); // reload
if (player_status == NEW_AIM)
Hard_start_new_mode(NEW_AIM, __LOAD_GUN);
else
Hard_start_new_mode(CROUCH_AIM, __LOAD_GUN);
return (__FINISHED_THIS_CYCLE);
}
}
if (!cur_state.IsButtonSet(__ATTACK)) // release the lock
fire_lock = FALSE8; // let go
return (__MORE_THIS_CYCLE);
}
__mode_return _player::Player_press_strike_button() {
// check if the player has pressed the FIRE button when stood unarmed - to punch
// return
// __FINISHED_THIS_CYCLE, or
// __MORE_THIS_CYCLE
bool8 ret;
int32 retval;
// check for interact button
if ((cur_state.IsButtonSet(__ATTACK)) && (!fire_lock)) {
fire_lock = TRUE8; // switch the lock on
// physically cant punch chi or no evils
if ((interact_selected) && (MS->logic_structs[cur_interact_id]->image_type == VOXEL) && (!MS->logic_structs[cur_interact_id]->mega->is_evil)) {
PXreal sub1, sub2, dist;
sub1 = MS->logic_structs[cur_interact_id]->mega->actor_xyz.x - log->mega->actor_xyz.x;
sub2 = MS->logic_structs[cur_interact_id]->mega->actor_xyz.z - log->mega->actor_xyz.z;
dist = ((sub1 * sub1) + (sub2 * sub2));
if (dist < (PXreal(200 * 200)))
return (__FINISHED_THIS_CYCLE);
}
// check for special script content overide
if ((interact_selected) && (MS->logic_structs[cur_interact_id]->mega))
if (MS->logic_structs[cur_interact_id]->mega->use_strike_script) {
if (MS->logic_structs[cur_interact_id]->mega->Is_crouched())
return __MORE_THIS_CYCLE;
ret = MS->Call_socket(cur_interact_id, "strike", &retval);
if (!ret)
Fatal_error("strike script missing");
return (__FINISHED_THIS_CYCLE);
}
// can be stood or crouched, unarmed
if (player_status == CROUCHING) {
Hard_start_new_mode(CROUCH_TO_PUNCH, __STAND_CROUCHED_TO_STAND);
} else {
// link anim has been requested - the link exists
log->anim_pc = 0; // start at hard 0
// set to linking mode
player_status = STRIKING;
// set anim type to link
log->cur_anim_type = __STRIKE;
// dales tweeky low strike thing
if ((interact_selected) && (MS->logic_structs[cur_interact_id]->image_type == VOXEL)) {
if (!(g_icb->getRandomSource()->getRandomNumber(10 - 1)))
log->cur_anim_type = __LOW_STRIKE;
}
}
return (__FINISHED_THIS_CYCLE);
}
if (!cur_state.IsButtonSet(__ATTACK)) // release the lock
fire_lock = FALSE8; // let go
return (__MORE_THIS_CYCLE);
}
mcodeFunctionReturnCodes _game_session::fn_prime_player_history(int32 &, int32 *) {
// put the first entry in the history list
_floor *floor;
history[cur_history].interaction = FALSE8;
history[cur_history].id =
floor_def->Locate_floor_rect(logic_structs[cur_id]->mega->actor_xyz.x, logic_structs[cur_id]->mega->actor_xyz.z, logic_structs[cur_id]->mega->actor_xyz.y, &floor);
logic_structs[cur_id]->owner_floor_rect = history[cur_history].id; // gotta set this for first fn_player
pre_interact_floor = history[cur_history].id;
if (history[cur_history].id == PXNULL)
Message_box("fn_prime_player_history hasnt got a legal coordinate from player?");
Tdebug("history.txt", ">> %d", history[cur_history].id);
// prime local position stuff
hist_pin_x = logic_structs[cur_id]->mega->actor_xyz.x;
hist_pin_z = logic_structs[cur_id]->mega->actor_xyz.z;
local_history_count = 0; // total points recorded in this room
next_local = 0; // place in array for next
local_count_down = TIME_to_next_local_history;
return IR_CONT;
}
mcodeFunctionReturnCodes _game_session::fn_is_id_the_player(int32 &result, int32 *params) {
// returns true or false if the passed id is the player
// params 0 id of object
if (params[0] == (int32)player.Fetch_player_id()) {
result = TRUE8;
return IR_CONT;
}
result = FALSE8;
return IR_CONT;
}
mcodeFunctionReturnCodes _game_session::fn_push_player_status(int32 &, int32 *) {
// reset player to either stood or stood armed
if (logic_structs[player.Fetch_player_id()]->mega->Is_crouched())
player.Set_player_status(CROUCHING);
else if (logic_structs[player.Fetch_player_id()]->mega->Fetch_armed_status())
player.Set_player_status(NEW_AIM);
else
player.Set_player_status(STOOD);
player.Push_player_stat();
return IR_CONT;
}
mcodeFunctionReturnCodes _game_session::fn_pop_player_status(int32 &, int32 *) {
player.Pop_player_stat();
return IR_CONT;
}
mcodeFunctionReturnCodes _game_session::fn_post_third_party_speech(int32 &, int32 *) {
// called after player has been grabbed by a non player started conversation
player.Pop_player_stat();
return IR_CONT;
}
mcodeFunctionReturnCodes _game_session::fn_set_player_has_weapon(int32 &, int32 *params) {
// set the has gun flag
// params 0 yes/no
player.has_weapon = (bool8)(params[0]);
return IR_CONT;
}
mcodeFunctionReturnCodes _game_session::fn_player(int32 &, int32 *) {
mcodeFunctionReturnCodes ret;
PXreal sub1, sub2, len;
// if there is a set watch to someone other than player do no player processing
if ((g_mission->camera_follow_id_overide) && (player.Fetch_player_id() != g_mission->camera_follow_id_overide))
return IR_REPEAT;
if (!L->looping) {
L->anim_pc = 0; // reset for when we are coming straight back in after a context re-run has changed the logic unexpectedly
L->looping = TRUE8;
M->cur_parent = 0; // force a reset - if players routes first cycle then the player barriers are never brought in
}
// run player user, control and animation logic
ret = player.Gateway();
// find current intereact object
player.Find_current_player_interact_object();
// set floor rect value - used by stage draw to find indexed camera name
floor_def->Set_floor_rect_flag(L);
// build the players movement list
// add new entry if cur entry is an interaction, or, floor has changed
if ((L->owner_floor_rect != pre_interact_floor) && (floor_def->On_a_floor(M)) && (prev_save_state)) {
// changed floor
cur_history++;
if (cur_history == MAX_player_history)
cur_history = 0; // wrap
history[cur_history].interaction = FALSE8;
history[cur_history].id = L->owner_floor_rect; // record new floor id
history[cur_history].first_x = M->actor_xyz.x;
history[cur_history].first_z = M->actor_xyz.z;
// spectre history
spectre_hist[pre_interact_floor].x = hist_pin_x;
spectre_hist[pre_interact_floor].z = hist_pin_z;
hist_pin_x = M->actor_xyz.x;
hist_pin_y = M->actor_xyz.y;
hist_pin_z = M->actor_xyz.z;
pre_interact_floor = L->owner_floor_rect; // last floor
local_history_count = 0; // set to 0 points in this room - but, record the coordinate for pin purposes
next_local = 0; // place in array for next
local_count_down = TIME_to_next_local_history;
Tdebug("history.txt", "> %d", L->owner_floor_rect);
}
if ((!local_count_down) && (prev_save_state)) {
// ok, we're pinned to last spot
// unless we've moved significantly then we dont record another position
sub1 = (PXreal)M->actor_xyz.x - hist_pin_x;
sub2 = (PXreal)M->actor_xyz.z - hist_pin_z;
// dist
len = (PXreal)((sub1 * sub1) + (sub2 * sub2));
if ((floor_def->On_a_floor(M)) && (len > (PXreal)(HISTORY_RUBBER * HISTORY_RUBBER))) {
// Message_box("writing %3.1f, %3.1f, next_local=%d, local_history_count %d", M->actor_xyz.x, M->actor_xyz.z, next_local,
//local_history_count);
// record coordinate
local_history[next_local].x = M->actor_xyz.x;
local_history[next_local].z = M->actor_xyz.z;
hist_pin_x = M->actor_xyz.x;
hist_pin_y = M->actor_xyz.y;
hist_pin_z = M->actor_xyz.z;
// loop forever overwriting earlier entries as we move around
next_local++;
if (next_local == MAX_local_history)
next_local = 0;
if (local_history_count < MAX_local_history)
local_history_count++;
}
local_count_down = TIME_to_next_local_history;
} else {
if (player.player_status == WALKING)
local_count_down--;
if ((player.player_status == RUNNING) && (local_count_down))
local_count_down--;
}
// reset for a cycle
player.stood_on_lift = 0; // clear stood on lift platform flag
return (ret);
}
mcodeFunctionReturnCodes _player::Gateway() {
// top level call for player interface
// basically,
// fetch player object
// check for events that affect the player object
// see what we're doing
// see what player is doing
// Jake 15/2/98 : set the default
__mode_return ret = __FINISHED_THIS_CYCLE;
int32 bull_per_clip;
c_game_object *ob;
// Set the player control mode correctly
switch (px.display_mode) {
case NETHACK:
case TEMP_NETHACK: {
// Set the player into ACTOR_RELATIVE mode for nethack modes
Set_control_mode(ACTOR_RELATIVE);
}
case THREED: {}
}
// when not in menu put into user selected control mode
// the idea is that this is a lot more secure than the previous push/pop scheme
if ((player_status != INVENTORY) && (player_status != REMORA))
focus_mode = master_mode;
// check keys/pads/etc. to see what the user is trying to do
Update_input_state();
do {
switch (player_status) {
// not all of these will be user controllable - like being blown up, etc.
case STOOD:
ret = Player_interact();
if (ret == __FINISHED_THIS_CYCLE)
return (IR_TERMINATE); // set to go around again and do a cycle of the interact script
ret = Player_press_strike_button();
if (ret == __FINISHED_THIS_CYCLE)
return (IR_TERMINATE); // set to go around again and do a cycle of the interact script
// no interact so keep going as normal
ret = Player_stood();
break;
case WALKING:
ret = Player_interact();
// check if interact has set up a new script to run on level 2
if (ret == __FINISHED_THIS_CYCLE)
return (IR_TERMINATE); // set to go around again and do a cycle of the interact script
// no interact so keep going as normal
ret = Player_press_strike_button();
if (ret == __FINISHED_THIS_CYCLE)
return (IR_TERMINATE); // set to go around again and do a cycle of the interact script
ret = Player_walking();
break;
case CROUCH_WALK:
ret = Player_crouch_walk();
break;
case NEW_AIM:
ret = Player_interact(); // check if interact has set up a new script to run on level 2
if (ret == __FINISHED_THIS_CYCLE)
return (IR_TERMINATE); // set to go around again and do a cycle of the interact script
ret = Player_press_fire_button();
if (ret == __FINISHED_THIS_CYCLE)
return (IR_REPEAT); //
ret = Player_new_aim();
break;
case CROUCH_AIM:
ret = Player_press_fire_button();
if (ret == __FINISHED_THIS_CYCLE)
return (IR_REPEAT); //
ret = Player_crouch_aim();
break;
case PUTTING_AWAY_GUN: // going from armed with gun to unarmed
MS->Set_pose(__NOT_ARMED);
MS->Change_pose_in_current_anim_set();
if (armedChangesMode == 1)
Pop_control_mode();
Hard_start_new_mode(STOOD, __STAND);
return (IR_STOP);
case PUTTING_AWAY_CROUCH_GUN: // going from armed with gun to unarmed
MS->Set_pose(__CROUCH_NOT_ARMED);
MS->Change_pose_in_current_anim_set();
if (armedChangesMode == 1)
Push_control_mode(ACTOR_RELATIVE);
Hard_start_new_mode(CROUCHING, __STAND);
return (IR_REPEAT);
case RUNNING:
ret = Player_press_strike_button();
if (ret == __FINISHED_THIS_CYCLE)
return (IR_TERMINATE); // set to go around again and do a cycle of the interact script
ret = Player_running();
break;
case CROUCH_TO_STAND_UNARMED: // crouch to stood unarmed
MS->Set_pose(__NOT_ARMED);
MS->Change_pose_in_current_anim_set();
Hard_start_new_mode(STOOD, __STAND);
return (IR_STOP);
case CROUCH_TO_PUNCH:
MS->Set_pose(__NOT_ARMED);
MS->Change_pose_in_current_anim_set();
// link anim has been requested - the link exists
log->anim_pc = 0; // start at hard 0
// set to linking mode
player_status = STRIKING;
// set anim type to link
log->cur_anim_type = __STRIKE;
return (IR_STOP);
case CROUCH_TO_STAND_ARMED: // crouch to stood armed
MS->Set_pose(__GUN);
MS->Change_pose_in_current_anim_set();
Hard_start_new_mode(NEW_AIM, __STAND);
return (IR_REPEAT);
case CROUCHING:
ret = Player_interact(); // check if interact has set up a new script to run on level 2
if (ret == __FINISHED_THIS_CYCLE)
return (IR_TERMINATE); // set to go around again and do a cycle of the interact script
ret = Player_press_strike_button();
if (ret == __FINISHED_THIS_CYCLE)
return (IR_TERMINATE); // set to go around again and do a cycle of the interact script
ret = Player_crouching();
if (ret == __FINISHED_THIS_CYCLE)
return (IR_REPEAT); //
break;
case INVENTORY:
// Cycle the inventory's logic.
g_oIconListManager->CycleInventoryLogic(cur_state);
// If the Remora is now shut down, we need to return to player-standing mode.
if (!g_oIconListManager->IsActive()) {
if (g_oIconListManager->IsHolding()) {
// reload gun
if ((g_oIconListManager->Holding(ARMS_AMMO_NAME)) && (player_status == STOOD)) {
interact_lock = TRUE8;
g_oIconListManager->Drop();
// Make sure number of clips is > 0
bull_per_clip = GetBulletsPerClip();
if ((has_weapon) && GetNoAmmoClips() && (GetNoBullets() < bull_per_clip)) {
if (previous_stat == CROUCHING) {
MS->Set_pose(__CROUCH_GUN);
MS->Change_pose_in_current_anim_set();
Hard_start_new_mode(FIN_NORMAL_CROUCH_RELOAD, __LOAD_GUN_CROUCH_2);
} else {
MS->Set_pose(__GUN);
MS->Change_pose_in_current_anim_set();
Hard_start_new_mode(FIN_NORMAL_RELOAD, __LOAD_GUN_2);
}
return IR_REPEAT;
}
}
// use a medi kit
if (g_oIconListManager->Holding(ARMS_HEALTH_NAME)) {
int32 hit_var;
uint32 hits;
uint32 new_energy;
interact_lock = TRUE8;
ob = (c_game_object *)MS->objects->Fetch_item_by_number(player_id);
// Make sure number of medi-packs is > 0
if (GetNoMediPacks() > 0) {
hit_var = ob->GetVariable((const char *)"hits");
hits = ob->GetIntegerVariable(hit_var);
if (hits != MAX_HITS) {
new_energy = hits + MAX_HITS / 2;
if (new_energy > MAX_HITS)
new_energy = MAX_HITS;
ob->SetIntegerVariable(hit_var, new_energy); // full health again
UseMediPacks(1); // use the pack
// Play the medi-pack sound !
RegisterSoundSpecial(defaultUsingMediSfx, addingMediDesc, 127, 0);
MS->health_time = 12;
}
}
g_oIconListManager->Drop();
Pop_control_mode();
Pop_player_stat();
return IR_REPEAT;
}
// gun
if (g_oIconListManager->Holding(ARMS_GUN_NAME)) {
interact_lock = TRUE8;
g_oIconListManager->Drop();
Pop_control_mode();
Pop_player_stat();
return IR_REPEAT;
}
ret = Player_interact(); // check if interact has set up a new script to run on level 2
if (ret == __FINISHED_THIS_CYCLE)
return (IR_TERMINATE); // set to go around again and do a cycle of the interact script
}
Pop_control_mode();
Pop_player_stat();
}
break;
case FIN_NORMAL_RELOAD:
UseAmmoClips(1); // use a a clip
bull_per_clip = GetBulletsPerClip();
SetBullets(bull_per_clip); // reload
MS->Set_pose(__NOT_ARMED);
MS->Change_pose_in_current_anim_set();
Hard_start_new_mode(STOOD, __STAND);
return (IR_STOP);
break;
case FIN_NORMAL_CROUCH_RELOAD:
UseAmmoClips(1); // use a a clip
bull_per_clip = GetBulletsPerClip();
SetBullets(bull_per_clip); // reload
MS->Set_pose(__CROUCH_NOT_ARMED);
MS->Change_pose_in_current_anim_set();
Hard_start_new_mode(CROUCHING, __STAND);
return (IR_STOP);
break;
case FINISHED_RELOADING:
UseAmmoClips(1); // use a a clip
bull_per_clip = GetBulletsPerClip();
SetBullets(bull_per_clip); // reload
Pop_control_mode();
Pop_player_stat();
break;
case REMORA:
// The Remora is currently up over the game screen. Most important check is to see if player
// wants to quit it.
if (cur_state.IsButtonSet(__REMORA)) {
if (!remora_lock) {
g_oRemora->DeactivateRemora(FALSE8);
remora_lock = TRUE8;
}
} else {
remora_lock = FALSE8;
}
// Now just run its logic. It will process the 'deactivate' message if one was posted in previous line.
g_oRemora->CycleRemoraLogic(cur_state);
// Cycle the inventory logic if it is active. Note though that the fact that the Remora is active does
// not mean the inventory is, because there could be a gap between menus being displayed.
if (g_oIconListManager->IsActive())
g_oIconListManager->CycleInventoryLogic(cur_state);
// If the Remora is now shut down, we need to return to player-standing mode.
if (!g_oRemora->IsActive()) {
Pop_control_mode();
Pop_player_stat();
MS->Setup_prop_sleep_states(); // recompute prop sleep states once we leave remora
}
return (IR_REPEAT);
case LINKING:
ret = Process_link();
break;
case EASY_LINKING:
ret = Process_easy_link();
break;
case STILL_LINKING:
ret = Process_still_link();
break;
case STILL_REVERSE_LINKING:
ret = Process_reverse_still_link();
break;
case FAST_LINKING:
ret = Process_fast_link();
break;
case REVERSE_LINKING:
ret = Process_reverse_link();
break;
case GUN_LINKING:
ret = Player_press_fire_button();
if (ret == __FINISHED_THIS_CYCLE)
return (IR_REPEAT); //
ret = Process_link();
break;
case STRIKING:
ret = Process_strike();
break;
// stair
case ON_STAIRS:
ret = Player_stairs();
break;
case RUNNING_ON_STAIRS:
ret = Player_running_on_stairs();
break;
case STOOD_ON_STAIRS:
ret = Player_stood_on_stairs();
break;
case REVERSE_ON_STAIRS:
if (stair_dir != MS->stairs[stair_num].up)
log->pan = MS->stairs[stair_num].pan + HALF_TURN; // if we are not traveling in the stairs original direction then we reverse the pan by 180deg
else
log->pan = MS->stairs[stair_num].pan; // otherwise we are turning to the stairs true pan and simple use that value
player_status = ON_STAIRS;
ret = __MORE_THIS_CYCLE;
break;
// ladder
case ON_LADDER:
ret = Player_ladder();
break;
case SLIP_SLIDIN_AWAY:
ret = Player_slide_on_ladder();
break;
case LEAVE_LADDER: // top
log->mega->actor_xyz.y += (REAL_ONE * (24 * 4));
Leave_stair(); // history and stuff
MS->camera_lock = FALSE8; // stop rough room cut through effect
log->mega->drawShadow = TRUE8; // shadows back on
Start_new_mode(STOOD);
ret = __MORE_THIS_CYCLE;
break;
case LEAVE_LADDER_BOTTOM:
log->pan += HALF_TURN;
MS->floor_def->Allign_with_floor(log->mega);
Start_new_mode(STOOD);
ret = __MORE_THIS_CYCLE;
break;
case BEGIN_DOWN_LADDER:
log->mega->actor_xyz.y -= (REAL_ONE * (24 * 4));
// log->pan = MS->stairs[stair_num].pan + HALF_TURN; //if we are not traveling in the stairs original direction then we reverse the pan by 180deg
stair_unit += 5;
Set_player_status(ON_LADDER);
ret = __MORE_THIS_CYCLE;
break;
default:
Fatal_error("_player::Gateway player in illegal mode %d", player_status);
break;
}
} while (ret == __MORE_THIS_CYCLE);
return (IR_REPEAT);
}
void _player::Set_player_status(_player_stat new_mode) {
// simply force the mode
// for example, called after an interaction to put us back standing
player_status = new_mode;
}
void _player::Start_new_mode(_player_stat new_mode) {
// start new mode - no linking anim
log->anim_pc = 0;
player_status = new_mode;
}
void _player::Push_player_stat() {
previous_stat = player_status;
}
void _player::Pop_player_stat() {
player_status = previous_stat;
}
void _player::Soft_start_new_mode_no_link(_player_stat new_mode, __mega_set_names type) {
// change anim mode
// where type is the anim that will be played in the target mode
// eg walk to run (which has no link)
int32 diff = 1000000; // a big number
uint32 old_leg_pos;
int j;
// link anim not in CAPS
if ((!log->voxel_info->IsAnimTable(type)))
Fatal_error("Soft_start_new_mode_no_link missing anim caps %s", master_anim_name_table[type].name);
// JAKE : just in case defrag has moved something about
PXanim *pCurAnim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(log->cur_anim_type), log->voxel_info->info_name_hash[log->cur_anim_type],
log->voxel_info->base_path, log->voxel_info->base_path_hash); //
// find out leg position for current frame
old_leg_pos = PXFrameEnOfAnim(log->anim_pc, pCurAnim)->left_foot_distance;
// JAKE : just in case defrag has moved something about
PXanim *pLnkAnim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(type), log->voxel_info->info_name_hash[type], log->voxel_info->base_path,
log->voxel_info->base_path_hash); //
// see which has the closest leg position
for (j = 0; j < (pLnkAnim->frame_qty - 1); j++) {
int32 foot = PXFrameEnOfAnim(j, pLnkAnim)->left_foot_distance;
int32 d = twabs(foot - old_leg_pos);
if (d < diff) {
diff = d;
log->anim_pc = j; // this frame is best so far
}
}
// set to linking mode
player_status = new_mode;
// set anim type to link
log->cur_anim_type = type;
}
void _player::Soft_start_new_mode(_player_stat new_mode, __mega_set_names opt_link) {
// change anim mode via an optional link anim
// it is ok for the link anim to not exist despite being specified
// NOTE this sets the first frame of the link anim so the caller should return to Gate_way() with a __FINISHED_THIS_CYCLE
int32 diff = 1000000; // a big number
uint32 old_leg_pos;
int j;
// link anim not in CAPS
if ((!log->voxel_info->IsAnimTable(opt_link))) {
Zdebug(1, "start_new_mode missing anim caps %s", master_anim_name_table[opt_link].name);
log->anim_pc = 0;
player_status = new_mode;
return;
}
// Zdebug("\ncalc start link frame");
// JAKE : just in case defrag has moved something about
PXanim *pCurAnim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(log->cur_anim_type), log->voxel_info->info_name_hash[log->cur_anim_type],
log->voxel_info->base_path, log->voxel_info->base_path_hash); //
// find out leg position for current frame
old_leg_pos = PXFrameEnOfAnim(log->anim_pc, pCurAnim)->left_foot_distance;
// JAKE : just in case defrag has moved something about
PXanim *pLnkAnim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(opt_link), log->voxel_info->info_name_hash[opt_link], log->voxel_info->base_path,
log->voxel_info->base_path_hash); //
// see which has the closest leg position
for (j = 0; j < (pLnkAnim->frame_qty - 1); j++) {
int32 foot = PXFrameEnOfAnim(j, pLnkAnim)->left_foot_distance;
int32 d = twabs(foot - old_leg_pos);
if (d < diff) {
diff = d;
log->anim_pc = j; // this frame is best so far
}
}
// set to linking mode
player_status = FAST_LINKING;
// remember new mode to switch in after link anim
stat_after_link = new_mode;
// set anim type to link
log->cur_anim_type = opt_link;
}
void _player::Fast_hard_start_new_mode(_player_stat new_mode, __mega_set_names opt_link) {
Hard_start_new_mode(new_mode, opt_link);
player_status = FAST_LINKING;
}
void _player::Hard_start_new_mode(_player_stat new_mode, __mega_set_names opt_link) {
// change anim mode via an optional link anim
// it is ok for the link anim to not exist despite being specified
// NOTE this sets the first frame of the link anim so the caller should return to Gate_way() with a __FINISHED_THIS_CYCLE
// link anim not in CAPS
if ((!log->voxel_info->IsAnimTable(opt_link))) {
warning("start_new_mode missing anim caps %s", master_anim_name_table[opt_link].name);
log->anim_pc = 0;
player_status = new_mode;
return;
}
// link anim has been requested - the link exists
log->anim_pc = 0; // start at hard 0
// set to linking mode
player_status = LINKING;
// remember new mode to switch in after link anim
stat_after_link = new_mode;
// set anim type to link
log->cur_anim_type = opt_link;
}
void _player::Easy_start_new_mode(_player_stat new_mode, __mega_set_names opt_link) {
// change anim mode via an optional link anim
// the link anim is hard started but played easy - i.e. without barrier chacking
// NOTE this sets the first frame of the link anim so the caller should return to Gate_way() with a __FINISHED_THIS_CYCLE
// link anim not in CAPS
if ((!log->voxel_info->IsAnimTable(opt_link))) {
Zdebug(1, "start_new_mode missing anim caps %s", master_anim_name_table[opt_link].name);
log->anim_pc = 0;
player_status = new_mode;
return;
}
// set anim type to link
log->cur_anim_type = opt_link;
// get animation
PXanim *anim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(log->cur_anim_type), log->voxel_info->info_name_hash[log->cur_anim_type],
log->voxel_info->base_path, log->voxel_info->base_path_hash); //
log->anim_pc = anim->frame_qty - 2;
MS->Easy_frame_and_motion(log->cur_anim_type, TRUE8, 1); // push to frame 0
log->anim_pc = 0;
// set to linking mode
player_status = EASY_LINKING;
// remember new mode to switch in after link anim
stat_after_link = new_mode;
}
void _player::Set_to_first_frame(__mega_set_names opt_link) {
// link anim not in CAPS
if ((!log->voxel_info->IsAnimTable(opt_link)))
Fatal_error("Set_to_first_frame missing anim caps %s", master_anim_name_table[opt_link].name);
// set anim type to link
log->cur_anim_type = opt_link;
log->anim_pc = 0;
}
void _player::Set_to_last_frame(__mega_set_names opt_link) {
// link anim not in CAPS
if ((!log->voxel_info->IsAnimTable(opt_link)))
Fatal_error("Set_to_last_frame missing anim caps %s", master_anim_name_table[opt_link].name);
// set anim type to link
log->cur_anim_type = opt_link;
// get animation
PXanim *anim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(log->cur_anim_type), log->voxel_info->info_name_hash[log->cur_anim_type],
log->voxel_info->base_path, log->voxel_info->base_path_hash); //
log->anim_pc = anim->frame_qty - 2;
}
void _player::Still_start_new_mode(_player_stat new_mode, __mega_set_names link) {
// change anim mode via a STILL link anim
// link anim not in CAPS
if ((!log->voxel_info->IsAnimTable(link))) {
log->anim_pc = 0;
player_status = new_mode;
return;
}
// link anim has been requested - the link exists
// start at first frame
log->anim_pc = 0;
// set to linking mode
player_status = STILL_LINKING;
// remember new mode to switch in after link anim
stat_after_link = new_mode;
// set anim type to link
log->cur_anim_type = link;
}
void _player::Still_reverse_start_new_mode(_player_stat new_mode, __mega_set_names link) {
// change anim mode via a STILL link anim
Set_to_last_frame(link);
// set to linking mode
player_status = STILL_REVERSE_LINKING;
// remember new mode to switch in after link anim
stat_after_link = new_mode;
// set anim type to link
log->cur_anim_type = link;
}
void _player::Hard_start_reverse_new_mode(_player_stat new_mode, __mega_set_names opt_link) {
// change anim mode via an optional link anim
// it is ok for the link anim to not exist despite being specified
// the link anim is played end to beginning
// NOTE this sets the first frame of the link anim so the caller should return to Gate_way() with a __FINISHED_THIS_CYCLE
// link anim not in CAPS
if ((!log->voxel_info->IsAnimTable(opt_link))) {
Zdebug(1, "Hard_start_reverse_new_mode missing anim caps %s", master_anim_name_table[opt_link].name);
log->anim_pc = 0;
player_status = new_mode;
return;
}
// link anim has been requested - the link exists
PXanim *anim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(opt_link), log->voxel_info->info_name_hash[opt_link], log->voxel_info->base_path,
log->voxel_info->base_path_hash); //
log->anim_pc = anim->frame_qty - 2;
// set to linking mode
player_status = REVERSE_LINKING;
// remember new mode to switch in after link anim
stat_after_link = new_mode;
// set anim type to link
log->cur_anim_type = opt_link;
}
void _player::Soft_start_new_mode(_player_stat new_mode, __mega_set_names opt_link, __mega_set_names opt_link2) {
// this is the 2 link anim version of Start_new_mode
// we pick the best frame match from the two link anims specified
// change anim mode via an optional link anim
// it is ok for the link anim to not exist despite being specified
// NOTE this sets the first frame of the link anim so the caller should return to Gate_way() with a __FINISHED_THIS_CYCLE
int32 diff = 1000000; // a big number
uint32 old_leg_pos;
int j;
// no link anim specified OR
// either link anim not in CAPS then just forget all about it - hey, too bad, ok?
if ((!log->voxel_info->IsAnimTable(opt_link)) || (!log->voxel_info->IsAnimTable(opt_link2))) {
Zdebug(1, "start_new_mode missing anim caps %s %s", master_anim_name_table[opt_link].name, master_anim_name_table[opt_link2].name);
log->anim_pc = 0;
player_status = new_mode;
return;
}
// link anim has been requested - the link exists
// find frame to skip to
// Load the current anim
PXanim *pCurAnim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(log->cur_anim_type), log->voxel_info->info_name_hash[log->cur_anim_type],
log->voxel_info->base_path, log->voxel_info->base_path_hash); //
// find out leg position for current frame
old_leg_pos = PXFrameEnOfAnim(log->anim_pc, pCurAnim)->left_foot_distance;
// Load the first link candidate anim
PXanim *pLnkAnim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(opt_link), log->voxel_info->info_name_hash[opt_link], log->voxel_info->base_path,
log->voxel_info->base_path_hash); //
// see which has the closest leg position
for (j = 0; j < (pLnkAnim->frame_qty - 1); j++) {
int32 foot = PXFrameEnOfAnim(j, pLnkAnim)->left_foot_distance;
int32 d = twabs(foot - old_leg_pos);
if (d < diff) {
diff = d;
log->anim_pc = j; // this frame is best so far
log->cur_anim_type = opt_link;
}
}
// Load the second link candidate file
pLnkAnim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(opt_link2), log->voxel_info->info_name_hash[opt_link2], log->voxel_info->base_path,
log->voxel_info->base_path_hash); //
// see which has the closest leg position
for (j = 0; j < (pLnkAnim->frame_qty - 1); j++) {
int32 foot = PXFrameEnOfAnim(j, pLnkAnim)->left_foot_distance;
int32 d = twabs(foot - old_leg_pos);
if (d < diff) {
diff = d;
log->anim_pc = j; // this frame is best so far
log->cur_anim_type = opt_link2;
}
}
// set to linking mode
player_status = FAST_LINKING;
// remember new mode to switch in after link anim
stat_after_link = new_mode;
}
__mode_return _player::Process_strike() {
// run the strike anim
bool8 ret;
int32 retval;
PXreal int_x = REAL_ZERO;
PXreal int_z = REAL_ZERO; // for the marker
PXreal hit_x, hit_z; //
if ((has_weapon) && (cur_state.IsButtonSet(__ARMUNARM))) { // pull gun
MS->Set_pose(__GUN);
MS->Change_pose_in_current_anim_set();
if (armedChangesMode == 1)
Push_control_mode(ACTOR_RELATIVE);
Hard_start_new_mode(NEW_AIM, __PULL_OUT_WEAPON);
return (__FINISHED_THIS_CYCLE);
}
// get animation
PXanim *pAnim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(log->cur_anim_type), log->voxel_info->info_name_hash[log->cur_anim_type],
log->voxel_info->base_path, log->voxel_info->base_path_hash); //
// last frame?
if ((int)(log->anim_pc + 1) == (pAnim->frame_qty - 1)) {
// we displayed the last frame last cycle - so display first of new mode this cycle
player_status = STOOD;
// reset pc
log->anim_pc = 0;
// kick in now
return (__MORE_THIS_CYCLE);
}
// shift character and frame forward by the amount appropriate
ret = MS->Advance_frame_and_motion(log->cur_anim_type, TRUE8, 1);
if (!ret) { // could not move? Abandon the link and hit the mode (or perhaps stand?)
// set target after-link-anim-mode
player_status = STOOD;
// reset pc
log->anim_pc = 0;
// kick in now
return (__MORE_THIS_CYCLE);
}
// check for the hit frame
// The animation will have made the INT marker visible on the frame designated to be the "hit" frame
// Get the current frame from the anim
PXframe *currentFrame = NULL;
// Note the weird = NULL & then setting it removes GCC warnings
currentFrame = PXFrameEnOfAnim(log->anim_pc, pAnim);
if (currentFrame->marker_qty > INT_POS) {
if (INT_TYPE == currentFrame->markers[INT_POS].GetType()) {
// punching a prop
if ((interact_selected) && (MS->logic_structs[cur_interact_id]->image_type == PROP)) {
MS->Call_socket(cur_interact_id, "ko", &retval); // call a ko script if there is one
}
// punching an evil live mega character
else if ((interact_selected) && (MS->logic_structs[cur_interact_id]->image_type == VOXEL) &&
(MS->logic_structs[cur_interact_id]->ob_status != OB_STATUS_HELD) && (MS->logic_structs[cur_interact_id]->mega->is_evil)) {
// ok, final check to see if mega is dead
if (MS->logic_structs[cur_interact_id]->mega->dead)
return __FINISHED_THIS_CYCLE; // dead
if (MS->logic_structs[cur_interact_id]->mega->Is_crouched())
return __FINISHED_THIS_CYCLE; // crouching mega
// get interact marker offset
PXreal x_org, z_org, unused;
PXFrameEnOfAnim(0, pAnim)->markers[ORG_POS].GetXYZ(&x_org, &unused, &z_org);
// The interact marker exists
PXreal x_int, z_int;
currentFrame->markers[INT_POS].GetXYZ(&x_int, &unused, &z_int);
int_x = x_int - x_org;
int_z = z_int - z_org;
// now project the interaction offset forward from our org marker pan
// this will give us our interact (fist) coordinate
PXfloat ang = log->pan * TWO_PI;
PXfloat cang = (PXfloat)PXcos(ang);
PXfloat sang = (PXfloat)PXsin(ang);
hit_x = log->mega->actor_xyz.x + PXfloat2PXreal(int_x * cang + int_z * sang);
hit_z = log->mega->actor_xyz.z + PXfloat2PXreal(int_z * cang - int_x * sang);
if ((PXfabs(hit_x - MS->logic_structs[cur_interact_id]->mega->actor_xyz.x) < (PXreal)150) && /*original EU PSX release is 100*/
(PXfabs(hit_z - MS->logic_structs[cur_interact_id]->mega->actor_xyz.z) < (PXreal)150)) {
if (!g_oLineOfSight->LineOfSight(cur_interact_id, Fetch_player_id())) {
// behind
ret = MS->Call_socket(cur_interact_id, "ko", &retval);
if (!ret)
Fatal_error("no ko script for object [%s]", MS->socket_object->GetName());
} else { // infront
ret = MS->Call_socket(cur_interact_id, "see_ko", &retval);
if (!ret)
Fatal_error("no see_ko script for object [%s]", MS->socket_object->GetName());
}
MS->Signal_to_other_guards(); // make other guards see this!
return __FINISHED_THIS_CYCLE;
}
}
}
MS->Signal_to_guards(); // make all guards see this!
}
return __FINISHED_THIS_CYCLE;
}
__mode_return _player::Process_fast_link() {
// DOUBLE SPEED LINK
// play link anim until finished then switch in next mode WHEN LAST FRAME is reached
// link plays without user input
// last frame? Then move mode on
bool8 ret;
// get animation
PXanim *anim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(log->cur_anim_type), log->voxel_info->info_name_hash[log->cur_anim_type],
log->voxel_info->base_path, log->voxel_info->base_path_hash); //
// skip a frame
// log->anim_pc+=1;
// last frame?
if ((int)(log->anim_pc + 2) >= (anim->frame_qty - 1)) {
// we displayed the last frame last cycle - so display first of new mode this cycle
// set target after-link-anim-mode
player_status = stat_after_link;
// reset pc
log->anim_pc = 0;
// kick in now
return (__MORE_THIS_CYCLE);
}
// shift character and frame forward by the amount appropriate
ret = MS->Advance_frame_and_motion(log->cur_anim_type, TRUE8, 2);
if (!ret) { // could not move? Abandon the link and hit the mode (or perhaps stand?)
player_status = stat_after_link;
// reset pc
log->anim_pc = 0;
// kick in now
return (__MORE_THIS_CYCLE);
}
return (__FINISHED_THIS_CYCLE);
}
__mode_return _player::Process_link() {
// play link anim until finished then switch in next mode WHEN LAST FRAME is reached
// link plays without user input
// last frame? Then move mode on
bool8 ret;
// get animation
PXanim *anim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(log->cur_anim_type), log->voxel_info->info_name_hash[log->cur_anim_type],
log->voxel_info->base_path, log->voxel_info->base_path_hash); //
// last frame?
if ((int)(log->anim_pc + 1) == (anim->frame_qty - 1)) {
// we displayed the last frame last cycle - so display first of new mode this cycle
player_status = stat_after_link;
// reset pc
log->anim_pc = 0;
// kick in now
return (__MORE_THIS_CYCLE);
}
// shift character and frame forward by the amount appropriate
ret = MS->Advance_frame_and_motion(log->cur_anim_type, TRUE8, 1);
// Very nasty hard wiring but hey it is the last day of the project
if (((log->cur_anim_type == __LOAD_GUN) || (log->cur_anim_type == __LOAD_GUN_2) || (log->cur_anim_type == __LOAD_GUN_CROUCH_2)) && (log->anim_pc == 6)) {
// Play the clip sound !
RegisterSoundSpecial(defaultAddingClipSfx, addingClipDesc, 127, 0);
}
if (!ret) { // could not move? Abandon the link and hit the mode (or perhaps stand?)
// set target after-link-anim-mode
player_status = stat_after_link;
// reset pc
log->anim_pc = 0;
// kick in now
return (__MORE_THIS_CYCLE);
}
return (__FINISHED_THIS_CYCLE);
}
__mode_return _player::Process_easy_link() {
// play link anim until finished then switch in next mode WHEN LAST FRAME is reached
// link plays without user input
// last frame? Then move mode on
// get animation
PXanim *anim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(log->cur_anim_type), log->voxel_info->info_name_hash[log->cur_anim_type],
log->voxel_info->base_path, log->voxel_info->base_path_hash); //
// last frame?
if ((int)(log->anim_pc + 1) == (anim->frame_qty - 1)) {
// we displayed the last frame last cycle - so display first of new mode this cycle
// set target after-link-anim-mode
player_status = stat_after_link;
// reset pc
log->anim_pc = 0;
// kick in now
return (__MORE_THIS_CYCLE);
}
// shift character and frame forward by the amount appropriate
MS->Easy_frame_and_motion(log->cur_anim_type, TRUE8, 1);
return (__FINISHED_THIS_CYCLE);
}
__mode_return _player::Process_still_link() {
// play anim with no movement - v easy!
PXanim *anim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(log->cur_anim_type), log->voxel_info->info_name_hash[log->cur_anim_type],
log->voxel_info->base_path, log->voxel_info->base_path_hash); //
// last frame currently displayed?
if ((int)(log->anim_pc + 1) == (anim->frame_qty - 1)) {
// we displayed the last frame last cycle
player_status = stat_after_link;
// kick in now
return (__MORE_THIS_CYCLE);
}
// ok, advance frame but not position
log->anim_pc = (log->anim_pc + 1) % (anim->frame_qty - 1);
return __FINISHED_THIS_CYCLE;
}
__mode_return _player::Process_reverse_still_link() {
// play anim with no movement - v easy!
// last frame currently displayed?
if (!log->anim_pc) {
// we displayed the last frame last cycle
player_status = stat_after_link;
// kick in now
return (__MORE_THIS_CYCLE);
}
// ok, advance frame but not position
log->anim_pc -= 1;
return __FINISHED_THIS_CYCLE;
}
__mode_return _player::Process_reverse_link() {
// play link anim until finished then switch in next mode WHEN FIRST FRAME is reached
// link plays without user input
// last frame? Then move mode on
bool8 ret;
// last frame?
if (!log->anim_pc) {
// we displayed the last frame last cycle - so display first of new mode this cycle
// set target after-link-anim-mode
player_status = stat_after_link;
// reset pc
log->anim_pc = 0;
// kick in now
return (__MORE_THIS_CYCLE);
}
// shift character and frame forward by the amount appropriate
ret = MS->Reverse_frame_and_motion(log->cur_anim_type, TRUE8, 1);
if (!ret) { // could not move forward? Abandon the link and hit the mode (or perhaps stand?)
// set target after-link-anim-mode
player_status = stat_after_link;
// reset pc
log->anim_pc = 0;
// kick in now
return (__MORE_THIS_CYCLE);
}
return (__FINISHED_THIS_CYCLE);
}
__mode_return _player::Player_running_on_stairs() {
if (stair_dir) { // up
// not our first step up
if (was_climbing)
log->mega->actor_xyz.y += (REAL_ONE * 36);
if ((MS->stairs[stair_num].units - stair_unit) < 2) { // 1 or 0
// check for 1 step left
if ((MS->stairs[stair_num].units - stair_unit)) { // 1
Still_start_new_mode(STOOD_ON_STAIRS, __WALK_UPSTAIRS_RIGHT_TO_STOOD_ON_STAIRS_FACING_UP);
return (__MORE_THIS_CYCLE);
}
if (begun_at_bottom) // begun at bottom so write the history
Add_to_interact_history();
Leave_stair();
return (__FINISHED_THIS_CYCLE);
} else {
// still going, turning, stopping
step_sample_num += 2; // up 2
if (step_sample_num >= MAX_stair_length)
Fatal_error("stair correction system ran out of space");
if (left_right) { // left leg
if (((stair_unit > 2)) && ((cur_state.momentum == __STILL) || (cur_state.momentum == __BACKWARD_1))) {
Still_start_new_mode(STOOD_ON_STAIRS, __WALK_UPSTAIRS_RIGHT_TO_STOOD_ON_STAIRS_FACING_UP);
return (__MORE_THIS_CYCLE);
}
Easy_start_new_mode(RUNNING_ON_STAIRS, __RUN_UPSTAIRS_LEFT); // still going
} else { // right leg
if (((stair_unit > 2)) && ((cur_state.momentum == __STILL) || (cur_state.momentum == __BACKWARD_1))) {
Still_start_new_mode(STOOD_ON_STAIRS, __WALK_UPSTAIRS_LEFT_TO_STOOD_ON_STAIRS_FACING_UP);
return (__MORE_THIS_CYCLE);
}
Easy_start_new_mode(RUNNING_ON_STAIRS, __RUN_UPSTAIRS_RIGHT); // still going
}
left_right = (uint8)(1 - left_right); // toggle
}
} else { // down
// not our first step up
if (was_climbing)
log->mega->actor_xyz.y -= (REAL_ONE * 36);
if ((MS->stairs[stair_num].units - stair_unit) < 2) { // 1 or 0
// check for 1 step left
if ((MS->stairs[stair_num].units - stair_unit)) { // 1
Still_start_new_mode(STOOD_ON_STAIRS, __WALK_DOWNSTAIRS_RIGHT_TO_STOOD_ON_STAIRS_FACING_DOWN);
return (__MORE_THIS_CYCLE);
}
if (!begun_at_bottom) // didnt begin at bottom so write the history
Add_to_interact_history();
Leave_stair();
return (__FINISHED_THIS_CYCLE);
} else {
if (step_sample_num == 0)
Fatal_error("stair correction system ran out of space");
step_sample_num -= 2; // down
if (left_right) { // left
if ((cur_state.momentum == __STILL) && (stair_unit > 2)) {
Still_start_new_mode(STOOD_ON_STAIRS, __WALK_DOWNSTAIRS_RIGHT_TO_STOOD_ON_STAIRS_FACING_DOWN);
return (__MORE_THIS_CYCLE);
}
Easy_start_new_mode(RUNNING_ON_STAIRS, __RUN_DOWNSTAIRS_LEFT);
} else { // right
if ((cur_state.momentum == __STILL) && (stair_unit > 2)) {
Still_start_new_mode(STOOD_ON_STAIRS, __WALK_DOWNSTAIRS_LEFT_TO_STOOD_ON_STAIRS_FACING_DOWN);
return (__MORE_THIS_CYCLE);
}
Easy_start_new_mode(RUNNING_ON_STAIRS, __RUN_DOWNSTAIRS_RIGHT);
}
left_right = (uint8)(1 - left_right); // toggle
}
}
was_climbing = TRUE8;
stair_unit += 2; // doing another 2 steps
return (__MORE_THIS_CYCLE);
}
__mode_return _player::Player_stairs() {
if (stair_dir) { // up
// not our first step up
if (was_climbing)
log->mega->actor_xyz.y += (REAL_ONE * 18);
if (stair_unit == MS->stairs[stair_num].units) {
if (begun_at_bottom) // begun at bottom so write the history
Add_to_interact_history();
Leave_stair();
return (__FINISHED_THIS_CYCLE);
} else {
step_sample_num++; // up
if (step_sample_num >= MAX_stair_length) {
Message_box("stair correction system ran out of space");
log->mega->actor_xyz.x = MS->hist_pin_x;
log->mega->actor_xyz.y = MS->hist_pin_y;
log->mega->actor_xyz.z = MS->hist_pin_z;
log->mega->on_stairs = FALSE8;
Set_player_status(STOOD);
return (__FINISHED_THIS_CYCLE);
}
if (step_samples[step_sample_num].stepped_on_step) {
log->mega->actor_xyz.x = step_samples[step_sample_num].x;
log->mega->actor_xyz.z = step_samples[step_sample_num].z;
} else {
step_samples[step_sample_num].stepped_on_step = TRUE8;
step_samples[step_sample_num].x = log->mega->actor_xyz.x;
step_samples[step_sample_num].z = log->mega->actor_xyz.z;
}
if ((stair_unit > 1) && (stair_unit < MS->stairs[stair_num].units - 1)) {
// still going, turning, stopping
if ((cur_state.momentum == __STILL) || (cur_state.momentum == __BACKWARD_1)) {
if (left_right)
Still_start_new_mode(STOOD_ON_STAIRS, __WALK_UPSTAIRS_RIGHT_TO_STOOD_ON_STAIRS_FACING_UP);
else
Still_start_new_mode(STOOD_ON_STAIRS, __WALK_UPSTAIRS_LEFT_TO_STOOD_ON_STAIRS_FACING_UP);
return (__MORE_THIS_CYCLE);
} else if ((cur_state.turn != __NO_TURN)) { // turn around
if (!left_right)
Hard_start_new_mode(REVERSE_ON_STAIRS, __WALK_UPSTAIRS_LEFT_TO_WALK_DOWNSTAIRS_RIGHT);
else
Hard_start_new_mode(REVERSE_ON_STAIRS, __WALK_UPSTAIRS_RIGHT_TO_WALK_DOWNSTAIRS_LEFT);
player_status = EASY_LINKING; // no first frame push, and no barrier checking
stair_dir = 0;
stair_unit = (uint8)((MS->stairs[stair_num].units - stair_unit) + 1);
return (__MORE_THIS_CYCLE);
}
}
if (left_right)
Easy_start_new_mode(ON_STAIRS, __WALK_UPSTAIRS_LEFT); // still going
else
Easy_start_new_mode(ON_STAIRS, __WALK_UPSTAIRS_RIGHT); // still going
left_right = (uint8)(1 - left_right); // toggle
}
} else { // down
// not our first step up
if (was_climbing)
log->mega->actor_xyz.y -= (REAL_ONE * 18);
if (stair_unit == MS->stairs[stair_num].units) {
if (!begun_at_bottom) // didnt begin at bottom so write the history
Add_to_interact_history();
Leave_stair();
return (__FINISHED_THIS_CYCLE);
} else {
if (!step_sample_num) {
Message_box("stair correction system ran out of space (went negative)");
log->mega->actor_xyz.x = MS->hist_pin_x;
log->mega->actor_xyz.y = MS->hist_pin_y;
log->mega->actor_xyz.z = MS->hist_pin_z;
log->mega->on_stairs = FALSE8;
Set_player_status(STOOD);
return (__FINISHED_THIS_CYCLE);
}
step_sample_num--; // down
if ((stair_unit > 1) && (stair_unit < MS->stairs[stair_num].units - 1)) {
if ((cur_state.momentum == __STILL) || (cur_state.momentum == __BACKWARD_1)) {
if (left_right)
Still_start_new_mode(STOOD_ON_STAIRS, __WALK_DOWNSTAIRS_RIGHT_TO_STOOD_ON_STAIRS_FACING_DOWN);
else
Still_start_new_mode(STOOD_ON_STAIRS, __WALK_DOWNSTAIRS_LEFT_TO_STOOD_ON_STAIRS_FACING_DOWN);
return (__MORE_THIS_CYCLE);
} else if ((cur_state.turn != __NO_TURN) && ((stair_unit + 1) != MS->stairs[stair_num].units)) { // turn around
if (!left_right)
Hard_start_new_mode(REVERSE_ON_STAIRS, __WALK_DOWNSTAIRS_LEFT_TO_WALK_UPSTAIRS_RIGHT);
else
Hard_start_new_mode(REVERSE_ON_STAIRS, __WALK_DOWNSTAIRS_RIGHT_TO_WALK_UPSTAIRS_LEFT);
player_status = EASY_LINKING; // no first frame push, and no barrier checking
stair_dir = 1;
stair_unit = (uint8)((MS->stairs[stair_num].units - stair_unit) + 1);
return (__MORE_THIS_CYCLE);
}
}
if (left_right)
Easy_start_new_mode(ON_STAIRS, __WALK_DOWNSTAIRS_LEFT);
else
Easy_start_new_mode(ON_STAIRS, __WALK_DOWNSTAIRS_RIGHT);
left_right = (uint8)(1 - left_right); // toggle
}
}
was_climbing = TRUE8;
stair_unit++; // doing another
return (__MORE_THIS_CYCLE);
}
__mode_return _player::Player_stood_on_stairs() {
if (stair_dir) { // up
if ((cur_state.momentum != __STILL) && (cur_state.momentum != __BACKWARD_1)) {
stair_unit++; // doing another
if (left_right)
Easy_start_new_mode(ON_STAIRS, __WALK_UPSTAIRS_LEFT);
else
Easy_start_new_mode(ON_STAIRS, __WALK_UPSTAIRS_RIGHT);
left_right = (uint8)(1 - left_right); // toggle
return (__MORE_THIS_CYCLE);
} else if (cur_state.turn != __NO_TURN) { // turn around
if (!left_right)
Hard_start_new_mode(REVERSE_ON_STAIRS, __WALK_UPSTAIRS_LEFT_TO_WALK_DOWNSTAIRS_RIGHT);
else
Hard_start_new_mode(REVERSE_ON_STAIRS, __WALK_UPSTAIRS_RIGHT_TO_WALK_DOWNSTAIRS_LEFT);
player_status = EASY_LINKING; // no first frame push, and no barrier checking
stair_dir = 0;
stair_unit = (uint8)((MS->stairs[stair_num].units - stair_unit) + 1);
return (__MORE_THIS_CYCLE);
}
} else { // down
if ((cur_state.momentum != __STILL) && (cur_state.momentum != __BACKWARD_1)) {
stair_unit++; // doing another
if (left_right)
Easy_start_new_mode(ON_STAIRS, __WALK_DOWNSTAIRS_LEFT);
else
Easy_start_new_mode(ON_STAIRS, __WALK_DOWNSTAIRS_RIGHT);
left_right = (uint8)(1 - left_right); // toggle
return (__MORE_THIS_CYCLE);
} else if ((cur_state.turn != __NO_TURN) && ((stair_unit + 1) != MS->stairs[stair_num].units)) { // turn around
if (!left_right)
Hard_start_new_mode(REVERSE_ON_STAIRS, __WALK_DOWNSTAIRS_LEFT_TO_WALK_UPSTAIRS_RIGHT);
else
Hard_start_new_mode(REVERSE_ON_STAIRS, __WALK_DOWNSTAIRS_RIGHT_TO_WALK_UPSTAIRS_LEFT);
player_status = EASY_LINKING; // no first frame push, and no barrier checking
stair_dir = 1;
stair_unit = (uint8)((MS->stairs[stair_num].units - stair_unit) + 1);
return (__MORE_THIS_CYCLE);
}
}
return (__FINISHED_THIS_CYCLE);
}
void _player::Leave_stair() {
// player is stepping off a ladder or stair
// align with floor
// set next mode according to momentum
MS->floor_def->Allign_with_floor(log->mega);
// coming off the stair
if (MS->stairs[stair_num].is_stair) {
if ((cur_state.momentum == __STILL) || (cur_state.momentum == __BACKWARD_1))
Soft_start_new_mode(WALKING, __WALK); // Soft_start_new_mode(STOOD, __WALK_TO_STAND);
else if (cur_state.momentum == __FORWARD_1)
Soft_start_new_mode(WALKING, __WALK);
else
Soft_start_new_mode(RUNNING, __RUN);
} else { // ladder
Set_player_status(STOOD);
}
}
void _player::Add_to_interact_history() {
// add current stair or ladder
// advance history
MS->cur_history++;
if (MS->cur_history == MAX_player_history)
MS->cur_history = 0; // wrap
// record it
MS->history[MS->cur_history].interaction = TRUE8;
MS->history[MS->cur_history].id = MS->stairs[stair_num].stair_id;
Tdebug("history.txt", "Stair [%s]", MS->objects->Fetch_items_name_by_number(MS->stairs[stair_num].stair_id));
MS->floor_def->Set_floor_rect_flag(log);
Tdebug("history.txt", "...%d", log->owner_floor_rect);
}
__mode_return _player::Player_ladder() {
if (stair_dir) { // up
log->pan = MS->stairs[stair_num].pan_ref;
// not our first step up
if (was_climbing)
log->mega->actor_xyz.y += (REAL_ONE * 24);
if (stair_unit == (MS->stairs[stair_num].units) - 5) {
if (begun_at_bottom) // began at bottom so write the history
Add_to_interact_history();
MS->camera_lock = TRUE8; // stop rough room cut through effect
Easy_start_new_mode(LEAVE_LADDER, __CLIMB_UP_LADDER_RIGHT_TO_STAND); // get off
return (__MORE_THIS_CYCLE);
} else {
// still going, turning, stopping
if (cur_state.momentum == __STILL) { //||(cur_state.momentum==__BACKWARD_1))
was_climbing = 0;
if (left_right)
Set_to_first_frame(__CLIMB_UP_LADDER_LEFT); // still going
else
Set_to_first_frame(__CLIMB_UP_LADDER_RIGHT); // still going
return __FINISHED_THIS_CYCLE;
}
if (cur_state.momentum == __BACKWARD_1) { // pulling down
was_climbing = 0;
stair_dir = 0;
stair_unit = (uint8)((MS->stairs[stair_num].units - stair_unit));
left_right = (uint8)(1 - left_right); // toggle
return __MORE_THIS_CYCLE;
}
if (cur_state.momentum == __FORWARD_2) {
stair_unit = (uint8)((MS->stairs[stair_num].units - stair_unit));
if (!begun_at_bottom) // didnt begin at bottom so write the history
Add_to_interact_history();
Set_to_first_frame(__SLIDE_DOWN_LADDER); //
Set_player_status(SLIP_SLIDIN_AWAY);
return __MORE_THIS_CYCLE;
}
if (left_right)
Easy_start_new_mode(ON_LADDER, __CLIMB_UP_LADDER_LEFT); // still going
else
Easy_start_new_mode(ON_LADDER, __CLIMB_UP_LADDER_RIGHT); // still going
left_right = (uint8)(1 - left_right); // toggle
}
} else { // down
log->pan = MS->stairs[stair_num].pan_ref + HALF_TURN;
// not our first step up
if (was_climbing)
log->mega->actor_xyz.y -= (REAL_ONE * 24);
if (stair_unit == (MS->stairs[stair_num].units + 0)) {
if (!begun_at_bottom) // didnt begin at bottom so write the history
Add_to_interact_history();
log->mega->actor_xyz.y -= (REAL_ONE * 24);
log->mega->drawShadow = TRUE8; // shadows om
Easy_start_new_mode(LEAVE_LADDER_BOTTOM, __CLIMB_DOWN_LADDER_RIGHT_TO_STAND); // get off
return (__MORE_THIS_CYCLE);
} else {
if (cur_state.momentum == __STILL) { //||(cur_state.momentum==__BACKWARD_1))
was_climbing = 0;
if (left_right)
Set_to_first_frame(__CLIMB_DOWN_LADDER_LEFT); // still going
else
Set_to_first_frame(__CLIMB_DOWN_LADDER_RIGHT); // still going
return __FINISHED_THIS_CYCLE;
}
if (cur_state.momentum == __FORWARD_1) { // pushing up
was_climbing = 0;
stair_dir = 1;
stair_unit = (uint8)((MS->stairs[stair_num].units - stair_unit));
left_right = (uint8)(1 - left_right); // toggle
return __MORE_THIS_CYCLE;
}
if (cur_state.IsButtonSet(__JOG)) {
if (!begun_at_bottom) // didnt begin at bottom so write the history
Add_to_interact_history();
log->pan = MS->stairs[stair_num].pan_ref; // if we are not traveling in the stairs original direction then we reverse the pan by 180deg
Set_to_first_frame(__SLIDE_DOWN_LADDER); //
Set_player_status(SLIP_SLIDIN_AWAY);
return __MORE_THIS_CYCLE;
}
if (left_right)
Easy_start_new_mode(ON_LADDER, __CLIMB_DOWN_LADDER_LEFT);
else
Easy_start_new_mode(ON_LADDER, __CLIMB_DOWN_LADDER_RIGHT);
left_right = (uint8)(1 - left_right); // toggle
}
}
log->mega->drawShadow = FALSE8; // shadows off
MS->camera_lock = FALSE8; // stop rough room cut through effect
was_climbing = TRUE8;
stair_unit++; // doing another
return (__MORE_THIS_CYCLE);
}
__mode_return _player::Player_slide_on_ladder() {
if (stair_unit == (MS->stairs[stair_num].units + 1)) {
MS->floor_def->Allign_with_floor(log->mega);
log->mega->drawShadow = TRUE8; // shadows on
Easy_start_new_mode(STOOD, __SLIDE_DOWN_LADDER_TO_STAND); // get off
return (__MORE_THIS_CYCLE);
}
log->mega->drawShadow = FALSE8; // shadows off
log->mega->actor_xyz.y -= (REAL_ONE * 24);
MS->camera_lock = FALSE8; // stop rough room cut through effect
stair_unit++; // doing another
return __FINISHED_THIS_CYCLE;
}
__mode_return _player::Player_new_aim() {
// this is the new aim mode where aim button must be held down to remain in the mode
// check if key released
if (!cur_state.IsButtonSet(__ARMUNARM)) { // let go of aim button
// g_oLineOfSight->SetFieldOfView( Fetch_player_id(), 90 );
Hard_start_reverse_new_mode(PUTTING_AWAY_GUN, __PULL_OUT_WEAPON);
return (__FINISHED_THIS_CYCLE);
}
// if we are newly armed then tell all the guards who may decide to react
if (log->cur_anim_type != __STAND)
MS->Signal_to_guards();
// must do this fist in-case coming from a link and diving straight out again
log->cur_anim_type = __STAND;
MS->Set_can_save(TRUE8); // can save
if ((cur_state.IsButtonSet(__INVENTORY)) && (!inv_lock)) {
if ((GetNoAmmoClips()) && (GetNoBullets() < (int32)GetBulletsPerClip())) {
inv_lock = TRUE8; // not auto-repeat
// reload
UseAmmoClips(1); // use a clip
int32 bull_per_clip = GetBulletsPerClip();
SetBullets(bull_per_clip); // reload
Hard_start_new_mode(NEW_AIM, __LOAD_GUN);
return (__FINISHED_THIS_CYCLE);
}
} else {
// Stopped inventory dropping in repeatedly when you hold down the key.
if (!(cur_state.IsButtonSet(__INVENTORY))) {
inv_lock = FALSE8; // released
}
}
// check for
// forward step
// step backward?
if ((cur_state.momentum == __FORWARD_1) && (!forward_lock)) {
Hard_start_new_mode(NEW_AIM, __STEP_FORWARD);
player_status = GUN_LINKING;
return (__FINISHED_THIS_CYCLE);
} else if (cur_state.momentum == __STILL)
forward_lock = FALSE8;
// step backward?
if ((cur_state.momentum == __BACKWARD_1) && (backward_lock == FALSE8)) {
Hard_start_new_mode(NEW_AIM, __STEP_BACKWARD);
forward_lock = FALSE8; // release a lock caused by hitting a wall
return (__FINISHED_THIS_CYCLE);
}
// sidestep left?
if ((cur_state.IsButtonSet(__SIDESTEP)) && (cur_state.turn == __LEFT)) {
Hard_start_new_mode(NEW_AIM, __SIDESTEP_LEFT);
forward_lock = FALSE8; // release a lock caused by hitting a wall
backward_lock = FALSE8; // release a lock caused by hitting a wall
return (__FINISHED_THIS_CYCLE);
} else if ((cur_state.IsButtonSet(__SIDESTEP)) && (cur_state.turn == __RIGHT)) {
Hard_start_reverse_new_mode(NEW_AIM, __SIDESTEP_LEFT);
forward_lock = FALSE8; // release a lock caused by hitting a wall
backward_lock = FALSE8; // release a lock caused by hitting a wall
return (__FINISHED_THIS_CYCLE);
}
// are we turning on the spot
if (cur_state.turn == __LEFT) {
// animate if frames present
if (log->voxel_info->IsAnimTable(__TURN_ON_THE_SPOT_CLOCKWISE)) {
log->cur_anim_type = __TURN_ON_THE_SPOT_CLOCKWISE;
Reverse_frame_motion_and_pan(__TURN_ON_THE_SPOT_CLOCKWISE);
log->pan += aim_turn_amount;
forward_lock = FALSE8; // release a lock caused by hitting a wall
}
} else if (cur_state.turn == __RIGHT) {
// animate if frames present
if (log->voxel_info->IsAnimTable(__TURN_ON_THE_SPOT_CLOCKWISE)) {
log->cur_anim_type = __TURN_ON_THE_SPOT_CLOCKWISE;
Advance_frame_motion_and_pan(__TURN_ON_THE_SPOT_CLOCKWISE);
log->pan -= aim_turn_amount;
forward_lock = FALSE8; // release a lock caused by hitting a wall
}
} else if (cur_state.IsButtonSet(__CROUCH)) { // crouch down
MS->Set_pose(__CROUCH_GUN);
MS->Change_pose_in_current_anim_set();
Hard_start_reverse_new_mode(CROUCH_AIM, __STAND_CROUCHED_TO_STAND);
return (__FINISHED_THIS_CYCLE);
} else {
log->anim_pc = 0; // just stood
__mode_return ret;
ret = Player_press_remora_button();
if (ret == __FINISHED_THIS_CYCLE)
return (ret); //
}
return (__FINISHED_THIS_CYCLE);
}
__mode_return _player::Player_crouch_aim() {
// this is the new aim mode where aim button must be held down to remain in the mode
// check if key released
if (!cur_state.IsButtonSet(__ARMUNARM)) { // let go of aim button
Hard_start_reverse_new_mode(PUTTING_AWAY_CROUCH_GUN, __PULL_OUT_WEAPON);
return (__FINISHED_THIS_CYCLE);
}
// must do this fist in-case coming from a link and diving straight out again
log->cur_anim_type = __STAND;
MS->Set_can_save(TRUE8); // can save
if ((cur_state.IsButtonSet(__INVENTORY)) && (!inv_lock)) {
if ((GetNoAmmoClips()) && (GetNoBullets() < (int32)GetBulletsPerClip())) {
inv_lock = TRUE8; // not auto-repeat
// reload
UseAmmoClips(1); // use a clip
int32 bull_per_clip = GetBulletsPerClip();
SetBullets(bull_per_clip); // reload
Hard_start_new_mode(CROUCH_AIM, __LOAD_GUN);
return (__FINISHED_THIS_CYCLE);
}
} else {
// Stopped inventory dropping in repeatedly when you hold down the key.
if (!(cur_state.IsButtonSet(__INVENTORY))) {
inv_lock = FALSE8; // released
}
}
// check for
// forward step
// step backward?
if ((cur_state.momentum == __FORWARD_1) && (!forward_lock)) {
Hard_start_new_mode(CROUCH_AIM, __STEP_FORWARD);
player_status = GUN_LINKING;
return (__FINISHED_THIS_CYCLE);
} else if (cur_state.momentum == __STILL)
forward_lock = FALSE8;
// step backward?
if ((cur_state.momentum == __BACKWARD_1) && (backward_lock == FALSE8)) {
Hard_start_new_mode(CROUCH_AIM, __STEP_BACKWARD);
forward_lock = FALSE8; // release a lock caused by hitting a wall
return (__FINISHED_THIS_CYCLE);
}
// sidestep left?
if ((cur_state.IsButtonSet(__SIDESTEP)) && (cur_state.turn == __LEFT)) {
Hard_start_new_mode(CROUCH_AIM, __SIDESTEP_LEFT);
forward_lock = FALSE8; // release a lock caused by hitting a wall
backward_lock = FALSE8; // release a lock caused by hitting a wall
return (__FINISHED_THIS_CYCLE);
} else if ((cur_state.IsButtonSet(__SIDESTEP)) && (cur_state.turn == __RIGHT)) {
Hard_start_reverse_new_mode(CROUCH_AIM, __SIDESTEP_LEFT);
forward_lock = FALSE8; // release a lock caused by hitting a wall
backward_lock = FALSE8; // release a lock caused by hitting a wall
return (__FINISHED_THIS_CYCLE);
}
// are we turning on the spot
if (cur_state.turn == __LEFT) {
// animate if frames present
if (log->voxel_info->IsAnimTable(__TURN_ON_THE_SPOT_CLOCKWISE)) {
// ok, frames are present so we can do this thing
// set type for stageDraw
log->cur_anim_type = __TURN_ON_THE_SPOT_CLOCKWISE;
Reverse_frame_motion_and_pan(__TURN_ON_THE_SPOT_CLOCKWISE);
log->pan += aim_turn_amount;
forward_lock = FALSE8; // release a lock caused by hitting a wall
}
} else if (cur_state.turn == __RIGHT) {
// animate if frames present
if (log->voxel_info->IsAnimTable(__TURN_ON_THE_SPOT_CLOCKWISE)) {
// ok, frames are present so we can do this thing
// set type for stageDraw
log->cur_anim_type = __TURN_ON_THE_SPOT_CLOCKWISE;
Advance_frame_motion_and_pan(__TURN_ON_THE_SPOT_CLOCKWISE);
log->pan -= aim_turn_amount;
forward_lock = FALSE8; // release a lock caused by hitting a wall
}
} else if (!cur_state.IsButtonSet(__CROUCH)) { // crouch down
Hard_start_new_mode(CROUCH_TO_STAND_ARMED, __STAND_CROUCHED_TO_STAND);
return (__FINISHED_THIS_CYCLE);
} else {
log->anim_pc = 0; // just stood
__mode_return ret;
ret = Player_press_remora_button();
if (ret == __FINISHED_THIS_CYCLE)
return (ret); //
}
return (__FINISHED_THIS_CYCLE);
}
__mode_return _player::Player_crouching() {
// must do this fist in-case coming from a link and diving straight out again
log->cur_anim_type = __STAND;
MS->Set_can_save(TRUE8); // can save
MS->Process_guard_alert(__ASTOOD);
if (log->mega->Fetch_armed_status()) {
MS->Set_pose(__CROUCH_NOT_ARMED);
MS->Change_pose_in_current_anim_set();
Message_box("just caught crouching player in armed set!");
}
if (!cur_state.IsButtonSet(__CROUCH)) { // crouch down
Still_start_new_mode(CROUCH_TO_STAND_UNARMED, __STAND_CROUCHED_TO_STAND);
return (__FINISHED_THIS_CYCLE);
}
// starting to walk again?
if ((!forward_lock) && (cur_state.momentum == __FORWARD_1)) {
Start_new_mode(CROUCH_WALK /*__STAND_TO_WALK*/);
return (__FINISHED_THIS_CYCLE);
} else if (cur_state.momentum == __STILL)
forward_lock = FALSE8;
// step backward?
if ((cur_state.momentum == __BACKWARD_1) && (backward_lock == FALSE8)) {
Hard_start_new_mode(CROUCHING, __STEP_BACKWARD);
forward_lock = FALSE8; // release a lock caused by hitting a wall
return (__FINISHED_THIS_CYCLE);
}
// are we turning on the spot
if (cur_state.turn == __LEFT) {
// animate if frames present
if (log->voxel_info->IsAnimTable(__TURN_ON_THE_SPOT_CLOCKWISE)) {
log->cur_anim_type = __TURN_ON_THE_SPOT_CLOCKWISE; // set type for stageDraw
Reverse_frame_motion_and_pan(__TURN_ON_THE_SPOT_CLOCKWISE);
log->pan += crouch_turn_amount;
forward_lock = FALSE8; // release a lock caused by hitting a wall
}
} else if (cur_state.turn == __RIGHT) {
// animate if frames present
if (log->voxel_info->IsAnimTable(__TURN_ON_THE_SPOT_CLOCKWISE)) { // ok, frames are present so we can do this thing
log->cur_anim_type = __TURN_ON_THE_SPOT_CLOCKWISE; // set type for stageDraw
Advance_frame_motion_and_pan(__TURN_ON_THE_SPOT_CLOCKWISE);
log->pan -= crouch_turn_amount;
forward_lock = FALSE8; // release a lock caused by hitting a wall
}
} else if ((has_weapon) && (cur_state.IsButtonSet(__ARMUNARM))) { // pull gun
MS->Set_pose(__CROUCH_GUN);
MS->Change_pose_in_current_anim_set();
if (armedChangesMode == 1)
Push_control_mode(ACTOR_RELATIVE);
Hard_start_new_mode(CROUCH_AIM, __PULL_OUT_WEAPON);
return (__FINISHED_THIS_CYCLE);
} else {
log->anim_pc = 0; // in-case stopping turning
__mode_return ret = Player_press_inv_button();
if (ret == __FINISHED_THIS_CYCLE)
return (ret); //
ret = Player_press_remora_button();
if (ret == __FINISHED_THIS_CYCLE)
return (ret); //
}
return (__FINISHED_THIS_CYCLE);
}
__mode_return _player::Player_stood() {
walk_count = 0; // reset walk count
// must do this fist in-case coming from a link and diving straight out again
log->cur_anim_type = __STAND;
MS->Set_motion(__MOTION_WALK); // back to walk in-case were running
MS->Set_can_save(TRUE8); // can save
MS->floor_def->Allign_with_floor(log->mega);
MS->Process_guard_alert(__ASTOOD);
// check for new parent box and if so bring barriers
MS->Prepare_megas_route_barriers(TRUE8);
// attempt to catch the armed set when not really bug
if (log->mega->Fetch_armed_status()) {
MS->Set_pose(__NOT_ARMED);
MS->Change_pose_in_current_anim_set();
Message_box("just caught player in armed set!");
}
// starting to walk again?
if ((!forward_lock) && (cur_state.momentum == __FORWARD_1)) {
Hard_start_new_mode(WALKING, __STAND_TO_WALK);
return (__FINISHED_THIS_CYCLE);
} else if (cur_state.momentum == __STILL)
forward_lock = FALSE8;
// step backward?
if ((cur_state.momentum == __BACKWARD_1) && (backward_lock == FALSE8)) {
Hard_start_new_mode(STOOD, __STEP_BACKWARD);
forward_lock = FALSE8; // release a lock caused by hitting a wall
return (__FINISHED_THIS_CYCLE);
}
// sidestep left?
if ((cur_state.IsButtonSet(__SIDESTEP)) && (cur_state.turn == __LEFT)) {
Hard_start_new_mode(STOOD, __SIDESTEP_LEFT);
forward_lock = FALSE8; // release a lock caused by hitting a wall
backward_lock = FALSE8; // release a lock caused by hitting a wall
return (__FINISHED_THIS_CYCLE);
} else if ((cur_state.IsButtonSet(__SIDESTEP)) && (cur_state.turn == __RIGHT)) {
Hard_start_reverse_new_mode(STOOD, __SIDESTEP_LEFT);
forward_lock = FALSE8; // release a lock caused by hitting a wall
backward_lock = FALSE8; // release a lock caused by hitting a wall
return (__FINISHED_THIS_CYCLE);
}
// are we turning on the spot
if ((cur_state.turn == __LEFT) && (log->voxel_info->IsAnimTable(__TURN_ON_THE_SPOT_CLOCKWISE))) { // animate if frames present
log->cur_anim_type = __TURN_ON_THE_SPOT_CLOCKWISE; // set type for stageDraw
Reverse_frame_motion_and_pan(__TURN_ON_THE_SPOT_CLOCKWISE);
if (player_status != STOOD)
return __FINISHED_THIS_CYCLE; // got on a ladder?
log->pan += stood_turn_amount;
forward_lock = FALSE8; // release a lock caused by hitting a wall
} else if ((cur_state.turn == __RIGHT) && (log->voxel_info->IsAnimTable(__TURN_ON_THE_SPOT_CLOCKWISE))) { // animate if frames present
log->cur_anim_type = __TURN_ON_THE_SPOT_CLOCKWISE; // set type for stageDraw
Advance_frame_motion_and_pan(__TURN_ON_THE_SPOT_CLOCKWISE);
if (player_status != STOOD)
return __FINISHED_THIS_CYCLE; // got on a ladder?
log->pan -= stood_turn_amount;
forward_lock = FALSE8; // release a lock caused by hitting a wall
} else if ((cur_state.turn == __HARD_LEFT) && (log->voxel_info->IsAnimTable(__TURN_ON_THE_SPOT_CLOCKWISE))) { // animate if frames present
log->cur_anim_type = __TURN_ON_THE_SPOT_CLOCKWISE; // set type for stageDraw
Reverse_frame_motion_and_pan(__TURN_ON_THE_SPOT_CLOCKWISE);
if (player_status != STOOD)
return __FINISHED_THIS_CYCLE; // got on a ladder?
log->pan += stood_fast_turn_amount;
forward_lock = FALSE8; // release a lock caused by hitting a wall
} else if ((cur_state.turn == __HARD_RIGHT) && (log->voxel_info->IsAnimTable(__TURN_ON_THE_SPOT_CLOCKWISE))) { // animate if frames present
log->cur_anim_type = __TURN_ON_THE_SPOT_CLOCKWISE; // set type for stageDraw
Advance_frame_motion_and_pan(__TURN_ON_THE_SPOT_CLOCKWISE);
if (player_status != STOOD)
return __FINISHED_THIS_CYCLE; // got on a ladder?
log->pan -= stood_fast_turn_amount;
forward_lock = FALSE8; // release a lock caused by hitting a wall
}
else if ((has_weapon) && (cur_state.IsButtonSet(__ARMUNARM))) { // pull gun
MS->Set_pose(__GUN);
MS->Change_pose_in_current_anim_set();
if (armedChangesMode == 1)
Push_control_mode(ACTOR_RELATIVE);
Hard_start_new_mode(NEW_AIM, __PULL_OUT_WEAPON);
return (__FINISHED_THIS_CYCLE);
} else if (cur_state.IsButtonSet(__CROUCH)) { // crouch down
MS->Set_pose(__CROUCH_NOT_ARMED);
MS->Change_pose_in_current_anim_set();
Still_reverse_start_new_mode(CROUCHING, __STAND_CROUCHED_TO_STAND);
return (__FINISHED_THIS_CYCLE);
}
else {
log->anim_pc = 0; // in-case stopping turning
__mode_return ret = Player_press_inv_button();
if (ret == __FINISHED_THIS_CYCLE)
return (ret); //
ret = Player_press_remora_button();
if (ret == __FINISHED_THIS_CYCLE)
return (ret);
}
return (__FINISHED_THIS_CYCLE);
}
__mode_return _player::Player_crouch_walk() {
// player is crouching and walking
// see what happens this cycle
bool8 ret;
// uncrouch when walking
if (!cur_state.IsButtonSet(__CROUCH)) { // crouch down
Hard_start_new_mode(CROUCH_TO_STAND_UNARMED, __STAND_CROUCHED_TO_STAND);
return (__FINISHED_THIS_CYCLE);
}
// set anim set
log->cur_anim_type = __WALK;
MS->Set_motion(__MOTION_WALK); // high level
MS->Set_can_save(TRUE8); // can save
MS->Process_guard_alert(__ASTOOD);
// is the player still moving forward?
if (cur_state.momentum == __FORWARD_1) {
if (cur_state.turn == __LEFT) {
log->pan += walk_turn_amount;
if (log->pan >= HALF_TURN)
log->pan -= FULL_TURN;
}
else if (cur_state.turn == __RIGHT) {
log->pan -= walk_turn_amount;
if (log->pan <= -HALF_TURN)
log->pan += FULL_TURN;
}
// shift character and frame forward by the amount appropriate
ret = MS->Advance_frame_and_motion(__WALK, TRUE8, 1);
MS->Normalise_anim_pc();
if (!ret) {
// could not walk forward
forward_lock = TRUE8;
Start_new_mode(CROUCHING);
return (__FINISHED_THIS_CYCLE);
}
if (cur_state.IsButtonSet(__ARMUNARM)) { // pull gun
forward_lock = TRUE8;
MS->Set_pose(__CROUCH_GUN);
MS->Change_pose_in_current_anim_set();
if (armedChangesMode == 1)
Push_control_mode(ACTOR_RELATIVE);
Hard_start_new_mode(CROUCH_AIM, __WALK_TO_PULL_OUT_WEAPON);
return (__FINISHED_THIS_CYCLE);
}
// enough for now
return (__FINISHED_THIS_CYCLE);
}
Start_new_mode(CROUCHING);
return (__FINISHED_THIS_CYCLE);
}
__mode_return _player::Player_walking() {
// player is walking
// see what happens this cycle
// we have rotate left/right and forward
// keys same as last go?
bool8 ret;
if (log->mega->Fetch_armed_status()) {
MS->Set_pose(__NOT_ARMED);
MS->Change_pose_in_current_anim_set();
Message_box("player_walking - just caught player in armed set!");
}
walk_count++; // up the walk count
MS->Process_guard_alert(__AWALKING);
// set anim set
log->cur_anim_type = __WALK;
MS->Set_motion(__MOTION_WALK); // high level
MS->Set_can_save(TRUE8); // can save
// arm?
if ((has_weapon) && (cur_state.IsButtonSet(__ARMUNARM))) { // pull gun
MS->Reset_guard_alert();
forward_lock = TRUE8;
MS->Set_pose(__GUN);
MS->Change_pose_in_current_anim_set();
if (armedChangesMode == 1)
Push_control_mode(ACTOR_RELATIVE);
Soft_start_new_mode(NEW_AIM, __WALK_TO_PULL_OUT_WEAPON);
return (__FINISHED_THIS_CYCLE);
}
if (cur_state.IsButtonSet(__CROUCH)) { // crouch down
MS->Reset_guard_alert();
walk_count = 0; // cancel walk count
MS->Set_pose(__CROUCH_NOT_ARMED);
MS->Change_pose_in_current_anim_set();
Hard_start_reverse_new_mode(CROUCH_WALK, __STAND_CROUCHED_TO_STAND);
return (__FINISHED_THIS_CYCLE);
}
// is the player still moving forward?
if (cur_state.momentum == __FORWARD_1) {
if (cur_state.turn == __LEFT) {
log->pan += walk_turn_amount;
if (log->pan >= HALF_TURN)
log->pan -= FULL_TURN;
}
else if (cur_state.turn == __RIGHT) {
log->pan -= walk_turn_amount;
if (log->pan <= -HALF_TURN)
log->pan += FULL_TURN;
}
// shift character and frame forward by the amount appropriate
ret = MS->Advance_frame_and_motion(__WALK, TRUE8, 1);
MS->Normalise_anim_pc();
if (!ret) {
// could not walk forward
forward_lock = TRUE8;
Soft_start_new_mode(STOOD, __STEP_BACKWARD_TO_STAND, __STEP_BACKWARD_TO_OTHER_STAND_LEFT);
return (__FINISHED_THIS_CYCLE);
}
// enough for now
return (__FINISHED_THIS_CYCLE);
} else if (cur_state.momentum == __FORWARD_2) { // run
// break into a run
Start_new_mode(RUNNING); //, __WALK_TO_STAND, __WALK_TO_OTHER_STAND_LEFT_LEG);
return (__MORE_THIS_CYCLE);
}
// otherwise, we must be stopping
MS->Reset_guard_alert();
Soft_start_new_mode(STOOD, __WALK_TO_STAND, __WALK_TO_OTHER_STAND_LEFT_LEG);
return (__FINISHED_THIS_CYCLE);
}
__mode_return _player::Player_running() {
// player is running
// see what happens this cycle
// we have rotate left/right and forward
// keys same as last go?
bool8 ret;
if (log->mega->Fetch_armed_status()) {
MS->Set_pose(__NOT_ARMED);
MS->Change_pose_in_current_anim_set();
Message_box("player_running - just caught player in armed set!");
}
MS->Process_guard_alert(__ARUNNING);
// set anim set
log->cur_anim_type = __RUN;
MS->Set_motion(__MOTION_RUN); // wtf is this for?
MS->Set_can_save(TRUE8); // can save
// arm?
if ((has_weapon) && (cur_state.IsButtonSet(__ARMUNARM))) { // pull gun
MS->Reset_guard_alert();
forward_lock = TRUE8;
MS->Set_pose(__GUN);
MS->Change_pose_in_current_anim_set();
if (armedChangesMode == 1)
Push_control_mode(ACTOR_RELATIVE);
Soft_start_new_mode(NEW_AIM, __RUN_TO_PULL_OUT_WEAPON);
return (__FINISHED_THIS_CYCLE);
}
// is the player still moving forward?
if (cur_state.momentum == __FORWARD_2) {
if (cur_state.turn == __LEFT) {
log->pan += run_turn_amount;
if (log->pan >= HALF_TURN)
log->pan -= FULL_TURN;
}
else if (cur_state.turn == __RIGHT) {
log->pan -= run_turn_amount;
if (log->pan <= -HALF_TURN)
log->pan += FULL_TURN;
}
// shift character and frame forward by the amount appropriate
ret = MS->Advance_frame_and_motion(__RUN, TRUE8, 1);
MS->Normalise_anim_pc();
if (!ret) {
// could not run forward
forward_lock = TRUE8;
Soft_start_new_mode(STOOD, __STEP_BACKWARD_TO_STAND, __STEP_BACKWARD_TO_OTHER_STAND_LEFT);
return (__FINISHED_THIS_CYCLE);
}
// enough for now
return (__FINISHED_THIS_CYCLE);
} else if (cur_state.momentum == __FORWARD_1) { // walk
// break into a walk
Soft_start_new_mode_no_link(WALKING, __WALK); //, __WALK_TO_STAND, __WALK_TO_OTHER_STAND_LEFT_LEG);
return (__FINISHED_THIS_CYCLE);
}
// otherwise, we must be stopping
MS->Reset_guard_alert();
Hard_start_new_mode(STOOD, __RUN_TO_STAND);
log->anim_pc = 4; // TOTAL BODGE TO CHOP OFF INITIAL FRAMES THAT PROPEL THE CHARACTER FORWARD IN UNNATURAL MANNER
return (__FINISHED_THIS_CYCLE);
}
bool8 _player::Advance_frame_motion_and_pan(__mega_set_names anim_type) {
// attempts to move the frame forward and move the character
// returns fail and frame is not changed if the way forward is blocked by a barrier
// the frame counter will be looped
__barrier_result ret;
PXreal xnext, znext;
PXreal x, z;
// get anim set
PXanim *pAnim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(anim_type), log->voxel_info->info_name_hash[anim_type], log->voxel_info->base_path,
log->voxel_info->base_path_hash); //
if (log->anim_pc + 1 >= pAnim->frame_qty)
Fatal_error("Advance_frame_motion_and_pan finds [%s] has illegal frame in anim [%s] %d %d", (const char *)log->GetName(),
(const char *)log->voxel_info->get_info_name(anim_type), log->anim_pc, pAnim->frame_qty);
// get pan of previous frame and next frame so we can advance the engine pan by the difference
// update engine pan
PXreal pan1, pan2;
// Get the next frame from the anim
PXframe *nextFrame = PXFrameEnOfAnim(log->anim_pc + 1, pAnim);
// Get the current frame from the anim
PXframe *currentFrame = PXFrameEnOfAnim(log->anim_pc, pAnim);
nextFrame->markers[ORG_POS].GetPan(&pan1);
currentFrame->markers[ORG_POS].GetPan(&pan2);
log->pan += (pan1 - pan2); // update by difference
// get motion displacement from currently displayed frame to next one
// note that we always read frame+1 for motion of next frame even though the voxel frame itself will be looped back to 0
PXreal x1, x2, z1, z2, unused;
nextFrame->markers[ORG_POS].GetXYZ(&x1, &unused, &z1);
currentFrame->markers[ORG_POS].GetXYZ(&x2, &unused, &z2);
xnext = x1 - x2;
znext = z1 - z2;
// update pc
log->anim_pc = (log->anim_pc + 1) % (pAnim->frame_qty - 1);
// get the pan unwind value of the frame to be printed
PXreal pan;
PXFrameEnOfAnim(log->anim_pc, pAnim)->markers[ORG_POS].GetPan(&pan);
log->pan_adjust = pan; // this value will be unwound from the orientation of the frame at render time in stage draw
// calculate the new x and z coordinate from this frames motion offset
// do the z and x together
PXfloat ang = (log->pan - log->pan_adjust) * TWO_PI;
PXfloat cang = (PXfloat)PXcos(ang);
PXfloat sang = (PXfloat)PXsin(ang);
x = log->mega->actor_xyz.x + PXfloat2PXreal(xnext * cang + znext * sang);
z = log->mega->actor_xyz.z + PXfloat2PXreal(znext * cang - xnext * sang);
// x and z are the new coordinates
PXfloat safe_pan = log->pan; // save the pan
// ok, check for a new collision with a barrier
ret = MS->Check_barrier_bump_and_bounce(x, log->mega->actor_xyz.y, z, // new position
log->mega->actor_xyz.x, log->mega->actor_xyz.y, log->mega->actor_xyz.z, // old position
TRUE8);
if (ret == __NUDGED)
return TRUE8; // on ladder?
// did we move forward without a problem?
if (ret == __OK) {
// record the new true actor position
log->mega->actor_xyz.x = x;
log->mega->actor_xyz.z = z;
// check for new parent box and if so bring barriers
MS->Prepare_megas_route_barriers(TRUE8);
} else {
log->pan = safe_pan; // we bounced so cancel the pan correction that will have been done
}
CORRECT_PAN // stop the wrap
return (TRUE8);
}
bool8 _player::Reverse_frame_motion_and_pan(__mega_set_names anim_type) {
// frames go backward
// each frame projects its motion in the normal manner, but, obviously, the effect is of the anim moving backward
// the frame counter will be looped
PXreal xnext, znext;
PXreal x, z;
uint32 next_pc;
__barrier_result ret;
// get anim set
PXanim *pAnim = (PXanim *)rs_anims->Res_open(log->voxel_info->get_info_name(anim_type), log->voxel_info->info_name_hash[anim_type], log->voxel_info->base_path,
log->voxel_info->base_path_hash); //
// if we are on frame 0 then shift up to pretend we're coming in off the dummy frame
if (!log->anim_pc) {
next_pc = pAnim->frame_qty - 2;
log->anim_pc = pAnim->frame_qty - 1;
} else
next_pc = (log->anim_pc - 1) % (pAnim->frame_qty - 1); // next_pc=log->anim_pc-1;
if ((next_pc >= pAnim->frame_qty) || (log->anim_pc >= pAnim->frame_qty))
Fatal_error("Reverse_frame_motion_and_pan finds [%s] has illegal frame in anim [%s] %d %d %d", (const char *)log->GetName(),
(const char *)log->voxel_info->get_info_name(anim_type), next_pc, log->anim_pc, pAnim->frame_qty);
// get pan of previous frame and next frame so we can advance the engine pan by the difference
// update engine pan
PXreal pan1, pan2;
// Get the next frame from the anim
PXframe *nextFrame = PXFrameEnOfAnim(next_pc, pAnim);
// Get the current frame from the anim
PXframe *currentFrame = PXFrameEnOfAnim(log->anim_pc, pAnim);
nextFrame->markers[ORG_POS].GetPan(&pan1);
currentFrame->markers[ORG_POS].GetPan(&pan2);
log->pan += (pan1 - pan2); // update by difference
// get motion displacement from currently displayed frame to next one
// note that we always read frame+1 for motion of next frame even though the voxel frame itself will be looped back to 0
PXreal x1, x2, z1, z2, unused;
nextFrame->markers[ORG_POS].GetXYZ(&x1, &unused, &z1);
currentFrame->markers[ORG_POS].GetXYZ(&x2, &unused, &z2);
xnext = x1 - x2;
znext = z1 - z2;
// update pc
log->anim_pc = next_pc; // allready computed
// get the pan unwind value of the frame to be printed
PXreal pan;
nextFrame->markers[ORG_POS].GetPan(&pan);
log->pan_adjust = pan;
// calculate the new x and z coordinate from this frames motion offset
// do the z and x together
PXfloat ang = (log->pan - log->pan_adjust) * TWO_PI;
PXfloat cang = (PXfloat)PXcos(ang);
PXfloat sang = (PXfloat)PXsin(ang);
x = log->mega->actor_xyz.x + PXfloat2PXreal(xnext * cang + znext * sang);
z = log->mega->actor_xyz.z + PXfloat2PXreal(znext * cang - xnext * sang);
// x and z are the new coordinates
PXfloat safe_pan = log->pan; // save the pan
// ok, check for a new collision with a barrier
ret = MS->Check_barrier_bump_and_bounce(x, log->mega->actor_xyz.y, z, // new position
log->mega->actor_xyz.x, log->mega->actor_xyz.y, log->mega->actor_xyz.z, // old position
TRUE8);
if (ret == __NUDGED)
return TRUE8; // on ladder?
// did we move forward without a problem?
if (ret == __OK) {
// record the new true actor position
log->mega->actor_xyz.x = x;
log->mega->actor_xyz.z = z;
// check for new parent box and if so bring barriers
MS->Prepare_megas_route_barriers(TRUE8);
} else {
log->pan = safe_pan; // we bounced so cancel the pan correction that will have been done
}
CORRECT_PAN // stop the wrap
return (TRUE8);
}
void _player::Set_player_id(uint32 id) {
// declare object id of player to player system
// must be legal id
_ASSERT(id < MS->Fetch_number_of_objects());
player_id = id;
player_exists = TRUE8; // done for safety checks
Zdebug("\nSet_player_id %d", player_id);
// get player structures - we can be sure they wont get moved
log = g_mission->session->Fetch_object_struct(player_id);
// get initial barriers for player
MS->Prepare_megas_route_barriers(TRUE8);
// reset pointer to player parent barrier box
MS->logic_structs[id]->mega->cur_parent = NULL;
crouch = FALSE8; // not crouching
backward_lock = FALSE8; // back repeat stop
forward_lock = FALSE8;
interact_lock = FALSE8;
// set to stood
player_status = STOOD;
}
void _player::AddMediPacks(uint32 num, bool8 bFlashIcons) {
g_mission->num_medi += num;
// Check if flashing icon has been requested.
if (bFlashIcons)
g_oIconMenu->SetAddingMedipacksCount(num);
}
void _player::AddAmmoClips(uint32 num, bool8 bFlashIcons) {
g_mission->num_clips += num;
uint32 maxClips = GetMaxClips();
if (g_mission->num_clips > maxClips)
g_mission->num_clips = maxClips;
// Check if flashing icon has been requested.
if (bFlashIcons)
g_oIconMenu->SetAddingClipsCount(num);
}
void _player::SetBullets(uint32 num) {
g_mission->num_bullets = num;
}
void _player::UseBullets(uint32 num) {
g_mission->num_bullets -= num;
}
int32 _player::GetNoBullets() {
return g_mission->num_bullets;
}
void _player::UseAmmoClips(uint32 num) {
g_mission->num_clips -= num;
}
int32 _player::GetNoAmmoClips() {
return g_mission->num_clips;
}
void _player::UseMediPacks(uint32 num) {
g_mission->num_medi -= num;
}
int32 _player::GetNoMediPacks() {
return g_mission->num_medi;
}
void _game_session::Reset_guard_alert() {
// clear all alerts - call this when leaving a mode that can cause alert
uint32 j;
for (j = 0; j < MAX_voxel_list; j++)
alert_list[j] = 0;
}
void _game_session::Process_guard_alert(__alert alert_type) {
// player is walking or running
// check if he is behind any guards and if so alert them
// called the players cycle so can use L M etc
#define TOUCH_ALERT_DIST (70 * 70)
#define PUNCH_ALERT_DIST (200 * 200)
#define WALK_ALERT_DIST (200 * 200)
#define RUN_ALERT_DIST (400 * 400)
static bool8 reset = FALSE8;
uint32 j;
PXreal len;
int32 noise_level;
// if first game cycle then reset list
if (!reset)
for (j = 0; j < MAX_voxel_list; j++)
alert_list[j] = 0;
reset = TRUE8;
if ((alert_type == __AWALKING) && (player.walk_count < 8))
return; // walking but not enough steps taken
// we are running or have walked enough to make a sound
noise_level = GetCurrentSoundLevel();
Tdebug("fx.txt", "%d", noise_level);
for (j = 0; j < number_of_voxel_ids; j++) {
if (cur_id != voxel_id_list[j]) { // not us
if (!g_oLineOfSight->LineOfSight(voxel_id_list[j], player.Fetch_player_id())) { // cant see
if (PXfabs(logic_structs[voxel_id_list[j]]->mega->actor_xyz.y - M->actor_xyz.y) < (200 * REAL_ONE)) { // slack for height calc
PXreal sub1 = logic_structs[voxel_id_list[j]]->mega->actor_xyz.x - M->actor_xyz.x;
PXreal sub2 = logic_structs[voxel_id_list[j]]->mega->actor_xyz.z - M->actor_xyz.z;
len = (PXreal)((sub1 * sub1) + (sub2 * sub2)); // dist away
// check for touching the guard
if (len < TOUCH_ALERT_DIST) {
alert_list[j] = TRUE8;
Force_context_check(voxel_id_list[j]);
return;
}
if (alert_type == __ARUNNING) {
if ((!alert_list[j]) && (len < RUN_ALERT_DIST) && (noise_level < 75)) {
alert_list[j] = TRUE8;
// send event
Force_context_check(voxel_id_list[j]);
} else if (len >= RUN_ALERT_DIST) {
alert_list[j] = FALSE8;
}
} else if (alert_type == __AWALKING) { // walking
if ((!alert_list[j]) && (len < WALK_ALERT_DIST) && (noise_level < 50)) {
alert_list[j] = TRUE8;
// send event
Force_context_check(voxel_id_list[j]);
} else if (len >= WALK_ALERT_DIST) {
alert_list[j] = FALSE8;
}
} else if (alert_type == __APUNCHING) { // punching
if ((!alert_list[j]) && (len < PUNCH_ALERT_DIST)) {
alert_list[j] = TRUE8;
// send event
Force_context_check(voxel_id_list[j]);
} else if (len >= PUNCH_ALERT_DIST) {
alert_list[j] = FALSE8;
}
}
}
} else
alert_list[j] = FALSE8; // can see so cancel a previously set alert
}
}
}
void _game_session::Signal_to_other_guards() {
// players just got gun out
// we need to tell all megas who can see us to rerun contexts because they may need to react
uint32 j;
for (j = 0; j < number_of_voxel_ids; j++) // run through them
if (logic_structs[voxel_id_list[j]]->mega->is_evil) // evil ones only
if (g_oLineOfSight->LineOfSight(voxel_id_list[j], player.Fetch_player_id())) { // can see player
if ((player.interact_selected) && (player.cur_interact_id == voxel_id_list[j])) {
} else {
Force_context_check(voxel_id_list[j]); // must rerun
}
}
}
void _game_session::Signal_to_guards() {
// players just got gun out
// we need to tell all megas who can see us to rerun contexts because they may need to react
uint32 j;
for (j = 0; j < number_of_voxel_ids; j++) // run through them
if (logic_structs[voxel_id_list[j]]->mega->is_evil) // evil ones only
if (g_oLineOfSight->LineOfSight(voxel_id_list[j], player.Fetch_player_id())) // can see player
Force_context_check(voxel_id_list[j]); // must rerun
}
mcodeFunctionReturnCodes _game_session::fn_can_hear_players_feet(int32 &result, int32 *) {
// can this mega hear the players footsteps
uint32 j;
for (j = 0; j < MAX_voxel_list; j++)
if (voxel_id_list[j] == cur_id) {
result = alert_list[j];
return IR_CONT;
}
Fatal_error("fn_can_hear_players_feet says you should never see this");
return IR_CONT;
}
mcodeFunctionReturnCodes _game_session::fn_is_player_striking(int32 &result, int32 *) {
// is the player punching, yes or no
if (player.player_status == STRIKING)
result = 1;
else
result = 0;
return IR_CONT;
}
void _player::Reset_player() {
// set the player back to standing
// used afer gunshot, etc
// see fn-reset-player
crouch = FALSE8; // not crouching
walk_count = 0; // reset walk count for guard alerting
forward_lock = FALSE8;
interact_lock = FALSE8;
Start_new_mode(STOOD);
}
void _game_session::Restart_player() {
camera_lock = FALSE8; // let the camera be working again
// for debugging purposes
cur_id = player.Fetch_player_id();
L = logic_structs[cur_id];
I = L->voxel_info;
M = L->mega;
MS->Set_pose(__NOT_ARMED);
MS->Change_pose_in_current_anim_set();
player.Reset_player();
int32 var_num;
c_game_object *ob;
ob = (c_game_object *)objects->Fetch_item_by_number(player.Fetch_player_id());
var_num = ob->GetVariable("state");
if (var_num == -1)
Fatal_error("Restart_player cant fetch state");
ob->SetIntegerVariable(var_num, 0); // alive
var_num = ob->GetVariable("hits");
if (var_num == -1)
Fatal_error("Restart_player cant fetch hits");
ob->SetIntegerVariable(var_num, MAX_HITS); // another 10 hits
L->logic_level = 0; // restart
L->logic_ref[1] = 0;
M->dead = 0; // not dead!!!
player.SetBullets(9);
player.AddAmmoClips(5, 0);
}
uint32 _player::GetBulletsPerClip() {
uint32 bull_per_clip = g_globalScriptVariables.GetVariable("bullets_per_clip");
return bull_per_clip;
}
uint32 _player::GetMaxClips() {
return MAX_AMMO_CLIPS;
}
} // End of namespace ICB
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