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95 lines
2.9 KiB
C
95 lines
2.9 KiB
C
#ifndef GUARD_BMTRICK_H
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#define GUARD_BMTRICK_H
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enum
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{
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TRAP_MAX_COUNT = 64,
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};
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enum
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{
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TRAP_NONE = 0,
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TRAP_BALLISTA = 1,
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TRAP_OBSTACLE = 2, // walls & snags
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TRAP_MAPCHANGE = 3,
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TRAP_FIRETILE = 4,
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TRAP_GAS = 5,
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TRAP_MAPCHANGE2 = 6, // TODO: figure out
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TRAP_LIGHTARROW = 7,
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TRAP_8 = 8,
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TRAP_9 = 9,
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TRAP_TORCHLIGHT = 10,
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TRAP_MINE = 11,
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TRAP_GORGON_EGG = 12, // TODO: figure out
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TRAP_LIGHT_RUNE = 13,
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};
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enum
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{
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// Ballista extdata definitions
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TRAP_EXTDATA_BLST_RIDDEN = 1, // "is ridden" boolean
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TRAP_EXTDATA_BLST_ITEMUSES = 2, // ballista item uses
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// Trap (Fire/Gas/Arrow) extdata definitions
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TRAP_EXTDATA_TRAP_TURNFIRST = 0, // start turn countdown
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TRAP_EXTDATA_TRAP_TURNNEXT = 1, // repeat turn countdown
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TRAP_EXTDATA_TRAP_COUNTER = 2, // turn counter
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TRAP_EXTDATA_TRAP_DAMAGE = 3, // trap damage (needs confirmation)
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// Light Rune extdata definitions
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TRAP_EXTDATA_RUNE_TURNSLEFT = 2, // turns left beofre wearing out
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};
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struct Trap
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{
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/* 00 */ u8 xPos;
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/* 01 */ u8 yPos;
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/* 02 */ u8 type;
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/* 03 */ u8 extra; // extra data (meaning varies based on trap type)
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/* 04 */ s8 data[4]; // more extra data (see above enum for per trap type entry allocations)
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};
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#define TRAP_INDEX(aTrap) ((aTrap) - GetTrap(0))
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void ClearTraps(void);
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struct Trap* GetTrapAt(int x, int y);
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struct Trap* GetTypedTrapAt(int x, int y, int trapType);
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struct Trap* AddTrap(int x, int y, int trapType, int meta);
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struct Trap* AddDamagingTrap(int x, int y, int trapType, int meta, int turnCountdown, int turnInterval, int damage);
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struct Trap* RemoveTrap(struct Trap* trap);
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void AddFireTile(int x, int y, int turnCountdown, int turnInterval);
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void AddGasTrap(int x, int y, int facing, int turnCountdown, int turnInterval);
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void AddArrowTrap(int x, int turnCountdown, int turnInterval);
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void sub_802E36C(int x, int y, int turnCountdown, int turnInterval);
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void AddTrap8(int x, int y);
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void AddTrap9(int x, int y, int meta);
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void InitMapObstacles(void);
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void ApplyEnabledMapChanges(void);
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void RefreshAllLightRunes(void);
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int GetObstacleHpAt(int x, int y);
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const struct MapChange* GetMapChange(int id);
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int GetMapChangeIdAt(int x, int y);
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void ApplyMapChangesById(int mapChangeId);
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void EnableMapChange(int mapChangeId);
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void DisableMapChange(int id);
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s8 IsMapChangeEnabled(int id);
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void UnitHideIfUnderRoof(struct Unit* unit);
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void UpdateRoofedUnits(void);
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void GenerateTrapDamageTargets(void);
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void GenerateDisplayedTrapDamageTargets(void);
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void CountDownTraps(void);
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void ResetCountedDownTraps(void);
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void sub_802EA00(void);
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void sub_802EA1C(void);
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void sub_802EA28(void);
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struct Trap* AddLightRune(int x, int y);
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struct Trap* RemoveLightRune(struct Trap* trap);
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void DecayTraps(void);
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void DisableAllLightRunes(void);
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void EnableAllLightRunes(void);
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struct Trap* GetTrap(int id);
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#endif // GUARD_BMTRICK_H
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