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Diffstat (limited to 'src/heretic/p_spec.h')
| -rw-r--r-- | src/heretic/p_spec.h | 398 |
1 files changed, 398 insertions, 0 deletions
diff --git a/src/heretic/p_spec.h b/src/heretic/p_spec.h new file mode 100644 index 00000000..7f5e2c43 --- /dev/null +++ b/src/heretic/p_spec.h @@ -0,0 +1,398 @@ +// 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. +// +//----------------------------------------------------------------------------- + +// P_spec.h + +/* +=============================================================================== + + P_SPEC + +=============================================================================== +*/ + +// +// Animating textures and planes +// +typedef struct +{ + boolean istexture; + int picnum; + int basepic; + int numpics; + int speed; +} anim_t; + +// +// source animation definition +// +typedef struct +{ + boolean istexture; // if false, it's a flat + char endname[9]; + char startname[9]; + int speed; +} animdef_t; + +#define MAXANIMS 32 + +extern anim_t anims[MAXANIMS], *lastanim; +extern int *TerrainTypes; + +// +// Animating 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_InitPicAnims(void); +void P_InitTerrainTypes(void); +void P_InitLava(void); + +// at map load +void P_SpawnSpecials(void); +void P_InitAmbientSound(void); +void P_AddAmbientSfx(int sequence); + +// every tic +void P_UpdateSpecials(void); +void P_AmbientSound(void); + +// when needed +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); + +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_FindMinSurroundingLight(sector_t * sector, int max); +sector_t *getNextSector(line_t * line, sector_t * sec); + +// +// SPECIAL +// +int EV_DoDonut(line_t * line); + +/* +=============================================================================== + + P_LIGHTS + +=============================================================================== +*/ +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; + +#define GLOWSPEED 8 +#define STROBEBRIGHT 5 +#define FASTDARK 15 +#define SLOWDARK 35 + +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); + +/* +=============================================================================== + + P_SWITCH + +=============================================================================== +*/ +typedef struct +{ + char name1[9]; + char name2[9]; + short episode; +} switchlist_t; + +typedef enum +{ + top, + middle, + bottom +} bwhere_e; + +typedef struct +{ + line_t *line; + bwhere_e where; + int btexture; + int btimer; + void *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 +{ + up, + down, + waiting, + in_stasis +} plat_e; + +typedef enum +{ + perpetualRaise, + downWaitUpStay, + raiseAndChange, + 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; + boolean 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, plattype_e type, int amount); +void P_AddActivePlat(plat_t * plat); +void P_RemoveActivePlat(plat_t * plat); +void EV_StopPlat(line_t * line); +void P_ActivateInStasis(int tag); + +/* +=============================================================================== + + P_DOORS + +=============================================================================== +*/ +typedef enum +{ + normal, + close30ThenOpen, + close, + open, + raiseIn5Mins +} vldoor_e; + +typedef struct +{ + thinker_t thinker; + vldoor_e type; + sector_t *sector; + 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 + +void EV_VerticalDoor(line_t * line, mobj_t * thing); +int EV_DoDoor(line_t * line, vldoor_e type, fixed_t speed); +void T_VerticalDoor(vldoor_t * door); +void P_SpawnDoorCloseIn30(sector_t * sec); +void P_SpawnDoorRaiseIn5Mins(sector_t * sec, int secnum); + +/* +=============================================================================== + + P_CEILNG + +=============================================================================== +*/ +typedef enum +{ + lowerToFloor, + raiseToHighest, + lowerAndCrush, + crushAndRaise, + fastCrushAndRaise +} ceiling_e; + +typedef struct +{ + thinker_t thinker; + ceiling_e type; + sector_t *sector; + fixed_t bottomheight, topheight; + fixed_t speed; + boolean 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, 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); +void P_ActivateInStasisCeiling(line_t * line); + +/* +=============================================================================== + + P_FLOOR + +=============================================================================== +*/ +typedef enum +{ + lowerFloor, // lower floor to highest surrounding floor + lowerFloorToLowest, // lower floor to lowest surrounding floor + turboLower, // lower floor to highest surrounding floor VERY FAST + raiseFloor, // raise floor to lowest surrounding CEILING + raiseFloorToNearest, // raise floor to next highest surrounding floor + raiseToTexture, // raise floor to shortest height texture around it + lowerAndChange, // lower floor to lowest surrounding floor and change + // floorpic + raiseFloor24, + raiseFloor24AndChange, + raiseFloorCrush, + donutRaise, + raiseBuildStep // One step of a staircase +} floor_e; + +typedef struct +{ + thinker_t thinker; + floor_e type; + boolean crush; + sector_t *sector; + int direction; + int newspecial; + short texture; + fixed_t floordestheight; + fixed_t speed; +} floormove_t; + +#define FLOORSPEED FRACUNIT + +typedef enum +{ + ok, + crushed, + pastdest +} result_e; + +result_e T_MovePlane(sector_t * sector, fixed_t speed, + fixed_t dest, boolean crush, int floorOrCeiling, + int direction); + +int EV_BuildStairs(line_t * line, fixed_t stepDelta); +int EV_DoFloor(line_t * line, floor_e floortype); +void T_MoveFloor(floormove_t * floor); + +/* +=============================================================================== + + P_TELEPT + +=============================================================================== +*/ + +boolean P_Teleport(mobj_t * thing, fixed_t x, fixed_t y, angle_t angle); +boolean EV_Teleport(line_t * line, int side, mobj_t * thing); |