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Diffstat (limited to 'src/hexen/p_spec.h')
| -rw-r--r-- | src/hexen/p_spec.h | 578 |
1 files changed, 578 insertions, 0 deletions
diff --git a/src/hexen/p_spec.h b/src/hexen/p_spec.h new file mode 100644 index 00000000..f2c4691c --- /dev/null +++ b/src/hexen/p_spec.h @@ -0,0 +1,578 @@ +// Emacs style mode select -*- C++ -*- +//----------------------------------------------------------------------------- +// +// Copyright(C) 1993-1996 Id Software, Inc. +// Copyright(C) 1993-2008 Raven Software +// Copyright(C) 2008 Simon Howard +// +// 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., 59 Temple Place - Suite 330, Boston, MA +// 02111-1307, USA. +// +//----------------------------------------------------------------------------- + + +extern int *TerrainTypes; + +// +// scrolling line specials +// + +#define MAXLINEANIMS 64 +extern short numlinespecials; +extern line_t *linespeciallist[MAXLINEANIMS]; + +// Define values for map objects +#define MO_TELEPORTMAN 14 + +// at game start +void P_InitTerrainTypes(void); +void P_InitLava(void); + +// at map load +void P_SpawnSpecials(void); + +// every tic +void P_UpdateSpecials(void); + +// when needed +boolean P_ExecuteLineSpecial(int special, byte * args, line_t * line, + int side, mobj_t * mo); +boolean P_ActivateLine(line_t * ld, mobj_t * mo, int side, + int activationType); +//boolean P_UseSpecialLine ( mobj_t *thing, line_t *line); +//void P_ShootSpecialLine ( mobj_t *thing, line_t *line); +//void P_CrossSpecialLine (int linenum, int side, mobj_t *thing); + +void P_PlayerInSpecialSector(player_t * player); +void P_PlayerOnSpecialFlat(player_t * player, int floorType); + +//int twoSided(int sector,int line); +//sector_t *getSector(int currentSector,int line,int side); +//side_t *getSide(int currentSector,int line, int side); +fixed_t P_FindLowestFloorSurrounding(sector_t * sec); +fixed_t P_FindHighestFloorSurrounding(sector_t * sec); +fixed_t P_FindNextHighestFloor(sector_t * sec, int currentheight); +fixed_t P_FindLowestCeilingSurrounding(sector_t * sec); +fixed_t P_FindHighestCeilingSurrounding(sector_t * sec); +//int P_FindSectorFromLineTag(line_t *line,int start); +int P_FindSectorFromTag(int tag, int start); +//int P_FindMinSurroundingLight(sector_t *sector,int max); +sector_t *getNextSector(line_t * line, sector_t * sec); +line_t *P_FindLine(int lineTag, int *searchPosition); + +// +// SPECIAL +// +//int EV_DoDonut(line_t *line); + +//------------------------------- +// P_anim.c +//------------------------------- + +void P_AnimateSurfaces(void); +void P_InitFTAnims(void); +void P_InitLightning(void); +void P_ForceLightning(void); + +/* +=============================================================================== + + P_LIGHTS + +=============================================================================== +*/ + +typedef enum +{ + LITE_RAISEBYVALUE, + LITE_LOWERBYVALUE, + LITE_CHANGETOVALUE, + LITE_FADE, + LITE_GLOW, + LITE_FLICKER, + LITE_STROBE +} lighttype_t; + +typedef struct +{ + thinker_t thinker; + sector_t *sector; + lighttype_t type; + int value1; + int value2; + int tics1; + int tics2; + int count; +} light_t; + +typedef struct +{ + thinker_t thinker; + sector_t *sector; + int index; + int base; +} phase_t; + +#define LIGHT_SEQUENCE_START 2 +#define LIGHT_SEQUENCE 3 +#define LIGHT_SEQUENCE_ALT 4 + +void T_Phase(phase_t * phase); +void T_Light(light_t * light); +void P_SpawnPhasedLight(sector_t * sector, int base, int index); +void P_SpawnLightSequence(sector_t * sector, int indexStep); +boolean EV_SpawnLight(line_t * line, byte * arg, lighttype_t type); + +#if 0 +typedef struct +{ + thinker_t thinker; + sector_t *sector; + int count; + int maxlight; + int minlight; + int maxtime; + int mintime; +} lightflash_t; + +typedef struct +{ + thinker_t thinker; + sector_t *sector; + int count; + int minlight; + int maxlight; + int darktime; + int brighttime; +} strobe_t; + +typedef struct +{ + thinker_t thinker; + sector_t *sector; + int minlight; + int maxlight; + int direction; +} glow_t; + +typedef struct +{ + thinker_t thinker; + sector_t *sector; + int index; + int base; +} phase_t; + +#define GLOWSPEED 8 +#define STROBEBRIGHT 5 +#define FASTDARK 15 +#define SLOWDARK 35 + +#define LIGHT_SEQUENCE_START 2 +#define LIGHT_SEQUENCE 3 +#define LIGHT_SEQUENCE_ALT 4 + +void T_LightFlash(lightflash_t * flash); +void P_SpawnLightFlash(sector_t * sector); +void T_StrobeFlash(strobe_t * flash); +void P_SpawnStrobeFlash(sector_t * sector, int fastOrSlow, int inSync); +void EV_StartLightStrobing(line_t * line); +void EV_TurnTagLightsOff(line_t * line); +void EV_LightTurnOn(line_t * line, int bright); +void T_Glow(glow_t * g); +void P_SpawnGlowingLight(sector_t * sector); +void T_Phase(phase_t * phase); +void P_SpawnPhasedLight(sector_t * sector, int base, int index); +void P_SpawnLightSequence(sector_t * sector, int indexStep); +#endif + +/* +=============================================================================== + + P_SWITCH + +=============================================================================== +*/ +typedef struct +{ + char name1[9]; + char name2[9]; + int soundID; +} switchlist_t; + +typedef enum +{ + SWTCH_TOP, + SWTCH_MIDDLE, + SWTCH_BOTTOM +} bwhere_e; + +typedef struct +{ + line_t *line; + bwhere_e where; + int btexture; + int btimer; + mobj_t *soundorg; +} button_t; + +#define MAXSWITCHES 50 // max # of wall switches in a level +#define MAXBUTTONS 16 // 4 players, 4 buttons each at once, max. +#define BUTTONTIME 35 // 1 second + +extern button_t buttonlist[MAXBUTTONS]; + +void P_ChangeSwitchTexture(line_t * line, int useAgain); +void P_InitSwitchList(void); + +/* +=============================================================================== + + P_PLATS + +=============================================================================== +*/ + +typedef enum +{ + PLAT_UP, + PLAT_DOWN, + PLAT_WAITING, +// PLAT_IN_STASIS +} plat_e; + +typedef enum +{ + PLAT_PERPETUALRAISE, + PLAT_DOWNWAITUPSTAY, + PLAT_DOWNBYVALUEWAITUPSTAY, + PLAT_UPWAITDOWNSTAY, + PLAT_UPBYVALUEWAITDOWNSTAY, + //PLAT_RAISEANDCHANGE, + //PLAT_RAISETONEARESTANDCHANGE +} plattype_e; + +typedef struct +{ + thinker_t thinker; + sector_t *sector; + fixed_t speed; + fixed_t low; + fixed_t high; + int wait; + int count; + plat_e status; + plat_e oldstatus; + int crush; + int tag; + plattype_e type; +} plat_t; + +#define PLATWAIT 3 +#define PLATSPEED FRACUNIT +#define MAXPLATS 30 + +extern plat_t *activeplats[MAXPLATS]; + +void T_PlatRaise(plat_t * plat); +int EV_DoPlat(line_t * line, byte * args, plattype_e type, int amount); +void P_AddActivePlat(plat_t * plat); +void P_RemoveActivePlat(plat_t * plat); +void EV_StopPlat(line_t * line, byte * args); + +/* +=============================================================================== + + P_DOORS + +=============================================================================== +*/ +typedef enum +{ + DREV_NORMAL, + DREV_CLOSE30THENOPEN, + DREV_CLOSE, + DREV_OPEN, + DREV_RAISEIN5MINS, +} vldoor_e; + +typedef struct +{ + thinker_t thinker; + sector_t *sector; + vldoor_e type; + fixed_t topheight; + fixed_t speed; + int direction; // 1 = up, 0 = waiting at top, -1 = down + int topwait; // tics to wait at the top (keep in case a door going down is reset) + int topcountdown; // when it reaches 0, start going down +} vldoor_t; + +#define VDOORSPEED FRACUNIT*2 +#define VDOORWAIT 150 + +boolean EV_VerticalDoor(line_t * line, mobj_t * thing); +int EV_DoDoor(line_t * line, byte * args, vldoor_e type); +void T_VerticalDoor(vldoor_t * door); +//void P_SpawnDoorCloseIn30(sector_t *sec); +//void P_SpawnDoorRaiseIn5Mins(sector_t *sec, int secnum); + +/* +=============================================================================== + + P_CEILNG + +=============================================================================== +*/ +typedef enum +{ + CLEV_LOWERTOFLOOR, + CLEV_RAISETOHIGHEST, + CLEV_LOWERANDCRUSH, + CLEV_CRUSHANDRAISE, + CLEV_LOWERBYVALUE, + CLEV_RAISEBYVALUE, + CLEV_CRUSHRAISEANDSTAY, + CLEV_MOVETOVALUETIMES8 +} ceiling_e; + +typedef struct +{ + thinker_t thinker; + sector_t *sector; + ceiling_e type; + fixed_t bottomheight, topheight; + fixed_t speed; + int crush; + int direction; // 1 = up, 0 = waiting, -1 = down + int tag; // ID + int olddirection; +} ceiling_t; + +#define CEILSPEED FRACUNIT +#define CEILWAIT 150 +#define MAXCEILINGS 30 + +extern ceiling_t *activeceilings[MAXCEILINGS]; + +int EV_DoCeiling(line_t * line, byte * args, ceiling_e type); +void T_MoveCeiling(ceiling_t * ceiling); +void P_AddActiveCeiling(ceiling_t * c); +void P_RemoveActiveCeiling(ceiling_t * c); +int EV_CeilingCrushStop(line_t * line, byte * args); + +/* +=============================================================================== + + P_FLOOR + +=============================================================================== +*/ +typedef enum +{ + FLEV_LOWERFLOOR, // lower floor to highest surrounding floor + FLEV_LOWERFLOORTOLOWEST, // lower floor to lowest surrounding floor + FLEV_LOWERFLOORBYVALUE, + FLEV_RAISEFLOOR, // raise floor to lowest surrounding CEILING + FLEV_RAISEFLOORTONEAREST, // raise floor to next highest surrounding floor + FLEV_RAISEFLOORBYVALUE, + FLEV_RAISEFLOORCRUSH, + FLEV_RAISEBUILDSTEP, // One step of a staircase + FLEV_RAISEBYVALUETIMES8, + FLEV_LOWERBYVALUETIMES8, + FLEV_LOWERTIMES8INSTANT, + FLEV_RAISETIMES8INSTANT, + FLEV_MOVETOVALUETIMES8 +} floor_e; + +typedef struct +{ + thinker_t thinker; + sector_t *sector; + floor_e type; + int crush; + int direction; + int newspecial; + short texture; + fixed_t floordestheight; + fixed_t speed; + int delayCount; + int delayTotal; + fixed_t stairsDelayHeight; + fixed_t stairsDelayHeightDelta; + fixed_t resetHeight; + short resetDelay; + short resetDelayCount; + byte textureChange; +} floormove_t; + +typedef struct +{ + thinker_t thinker; + sector_t *sector; + int ceilingSpeed; + int floorSpeed; + int floordest; + int ceilingdest; + int direction; + int crush; +} pillar_t; + +typedef struct +{ + thinker_t thinker; + sector_t *sector; + fixed_t originalHeight; + fixed_t accumulator; + fixed_t accDelta; + fixed_t targetScale; + fixed_t scale; + fixed_t scaleDelta; + int ticker; + int state; +} floorWaggle_t; + +#define FLOORSPEED FRACUNIT + +typedef enum +{ + RES_OK, + RES_CRUSHED, + RES_PASTDEST +} result_e; + +typedef enum +{ + STAIRS_NORMAL, + STAIRS_SYNC, + STAIRS_PHASED +} stairs_e; + +result_e T_MovePlane(sector_t * sector, fixed_t speed, + fixed_t dest, int crush, int floorOrCeiling, + int direction); + +int EV_BuildStairs(line_t * line, byte * args, int direction, stairs_e type); +int EV_DoFloor(line_t * line, byte * args, floor_e floortype); +void T_MoveFloor(floormove_t * floor); +void T_BuildPillar(pillar_t * pillar); +void T_FloorWaggle(floorWaggle_t * waggle); +int EV_BuildPillar(line_t * line, byte * args, boolean crush); +int EV_OpenPillar(line_t * line, byte * args); +int EV_DoFloorAndCeiling(line_t * line, byte * args, boolean raise); +int EV_FloorCrushStop(line_t * line, byte * args); +boolean EV_StartFloorWaggle(int tag, int height, int speed, int offset, + int timer); + +//-------------------------------------------------------------------------- +// +// p_telept +// +//-------------------------------------------------------------------------- + +boolean P_Teleport(mobj_t * thing, fixed_t x, fixed_t y, angle_t angle, + boolean useFog); +boolean EV_Teleport(int tid, mobj_t * thing, boolean fog); + +//-------------------------------------------------------------------------- +// +// p_acs +// +//-------------------------------------------------------------------------- + +#define MAX_ACS_SCRIPT_VARS 10 +#define MAX_ACS_MAP_VARS 32 +#define MAX_ACS_WORLD_VARS 64 +#define ACS_STACK_DEPTH 32 +#define MAX_ACS_STORE 20 + +typedef enum +{ + ASTE_INACTIVE, + ASTE_RUNNING, + ASTE_SUSPENDED, + ASTE_WAITINGFORTAG, + ASTE_WAITINGFORPOLY, + ASTE_WAITINGFORSCRIPT, + ASTE_TERMINATING +} aste_t; + +typedef struct acs_s acs_t; +typedef struct acsInfo_s acsInfo_t; + +struct acsInfo_s +{ + int number; + int *address; + int argCount; + aste_t state; + int waitValue; +}; + +struct acs_s +{ + thinker_t thinker; + mobj_t *activator; + line_t *line; + int side; + int number; + int infoIndex; + int delayCount; + int stack[ACS_STACK_DEPTH]; + int stackPtr; + int vars[MAX_ACS_SCRIPT_VARS]; + int *ip; +}; + +typedef struct +{ + int map; // Target map + int script; // Script number on target map + byte args[4]; // Padded to 4 for alignment +} acsstore_t; + +void P_LoadACScripts(int lump); +boolean P_StartACS(int number, int map, byte * args, mobj_t * activator, + line_t * line, int side); +boolean P_StartLockedACS(line_t * line, byte * args, mobj_t * mo, int side); +boolean P_TerminateACS(int number, int map); +boolean P_SuspendACS(int number, int map); +void T_InterpretACS(acs_t * script); +void P_TagFinished(int tag); +void P_PolyobjFinished(int po); +void P_ACSInitNewGame(void); +void P_CheckACSStore(void); + +extern int ACScriptCount; +extern byte *ActionCodeBase; +extern acsInfo_t *ACSInfo; +extern int MapVars[MAX_ACS_MAP_VARS]; +extern int WorldVars[MAX_ACS_WORLD_VARS]; +extern acsstore_t ACSStore[MAX_ACS_STORE + 1]; // +1 for termination marker + +//-------------------------------------------------------------------------- +// +// p_things +// +//-------------------------------------------------------------------------- + +extern mobjtype_t TranslateThingType[]; + +boolean EV_ThingProjectile(byte * args, boolean gravity); +boolean EV_ThingSpawn(byte * args, boolean fog); +boolean EV_ThingActivate(int tid); +boolean EV_ThingDeactivate(int tid); +boolean EV_ThingRemove(int tid); +boolean EV_ThingDestroy(int tid); |