215 lines
6.7 KiB
C
215 lines
6.7 KiB
C
/*
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* Copyright (c) 2016-2024 Vera Visions LLC.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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hashtable g_hashMaterials;
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void Materials_Init(void);
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/* legacy material compatibility */
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/** hlmaterial to classname mapper table */
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typedef struct
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{
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string id;
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string matclass;
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} hlmaterials_lut;
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hlmaterials_lut *g_hlmlut;
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var int g_hlmlut_count;
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var int g_hlmaterial_entries;
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var bool g_materialsAreLegacy;
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/* FIXME: world.... sigh, we should box this into a worldspawn class */
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.string materials_file;
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// Impact types
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typedef enum
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{
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IMPACT_MELEE,
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IMPACT_EXPLOSION,
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IMPACT_DEFAULT,
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IMPACT_ALIEN,
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IMPACT_COMPUTER,
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IMPACT_CONCRETE,
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IMPACT_DIRT,
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IMPACT_FLESH,
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IMPACT_FOLIAGE,
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IMPACT_GLASS,
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IMPACT_GRATE,
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IMPACT_METAL,
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IMPACT_SAND,
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IMPACT_SLOSH,
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IMPACT_SNOW,
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IMPACT_TILE,
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IMPACT_VENT,
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IMPACT_WOOD
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} impactType_t;
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typedef enum
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{
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GSMATERIAL_GLASS,
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GSMATERIAL_WOOD,
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GSMATERIAL_METAL,
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GSMATERIAL_FLESH,
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GSMATERIAL_CINDER,
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GSMATERIAL_TILE,
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GSMATERIAL_COMPUTER,
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GSMATERIAL_GLASS_UNBREAKABLE,
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GSMATERIAL_ROCK,
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GSMATERIAL_NONE
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} materialType_t;
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/* q3 bsp base flags */
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#define SURF_NODAMAGE 0x1i // never give falling damage
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#define SURF_SLICK 0x2i // effects game physics
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#define SURF_SKY 0x4i // lighting from environment map
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#define SURF_LADDER 0x8i // climb this surface
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#define SURF_NOIMPACT 0x10i // don't make missile explosions
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#define SURF_NOMARKS 0x20i // don't leave missile marks
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#define SURF_Q3FLESH 0x40i // make flesh sounds and effects
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#define SURF_NODRAW 0x80i // don't generate a drawsurface at all
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#define SURF_HINT 0x100i // make a primary bsp splitter
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#define SURF_SKIP 0x200i // completely ignore, allowing non-closed brushes
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#define SURF_NOLIGHTMAP 0x400i // surface doesn't need a lightmap
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#define SURF_POINTLIGHT 0x800i // generate lighting info at vertexes
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#define SURF_METALSTEPS 0x1000i // clanking footsteps
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#define SURF_NOSTEPS 0x2000i // no footstep sounds
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#define SURF_NONSOLID 0x4000i // don't collide against curves with this set
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#define SURF_LIGHTFILTER 0x8000i // act as a light filter during q3map -light
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#define SURF_ALPHASHADOW 0x10000i // do per-pixel light shadow casting in q3map
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#define SURF_NODLIGHT 0x20000i // don't dlight even if solid (solid lava, skies)
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#define SURF_DUST 0x40000i // leave a dust trail when walking on this surface
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/* behaviour surfaceflags */
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#define SURF_LEAKSTEAM 0x00080000i /* when shot, the material emits steam */
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#define SURF_LEAKWATER 0x00100000i /* when shot, the material emits water */
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#define SURF_RESERVED1 0x00200000i
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#define SURF_RESERVED2 0x00400000i
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#define SURF_RESERVED3 0x00800000i
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#define SURF_RESERVED4 0x01000000i
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#define SURF_RESERVED5 0x02000000i
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#define SURF_RESERVED6 0x04000000i
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#define SURF_PENETRATE 0x08000000i
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/* old TW material surfaceflags (need to be masked) */
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#define SURF_MASK 0x0FFFFFFFi
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#define SURF_ALIEN 0x10000000i
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#define SURF_BLOODYFLESH 0x20000000i
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#define SURF_FOLIAGE 0x30000000i
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#define SURF_COMPUTER 0x40000000i
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#define SURF_DIRT 0x50000000i
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#define SURF_VENT 0x60000000i
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#define SURF_GRATE 0x70000000i
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#define SURF_METAL 0x80000000i
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#define SURF_GLASS 0x90000000i
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#define SURF_SAND 0xA0000000i
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#define SURF_SLOSH 0xB0000000i
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#define SURF_SNOW 0xC0000000i
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#define SURF_TILE 0xD0000000i
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#define SURF_WOOD 0xE0000000i
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#define SURF_CONCRETE 0xF0000000i
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const int CONTENTBIT_NONE = 0x00000000i;
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const int CONTENTBIT_SOLID = 0x00000001i
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; /* SOLID_BSP */
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const int CONTENTBIT_UNUSED1 = 0x00000002i
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;
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const int CONTENTBIT_UNUSED2 = 0x00000004i
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;
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const int CONTENTBIT_LAVA = 0x00000008i;
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/* surfaceParm lava */
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const int CONTENTBIT_SLIME = 0x00000010i;
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/* surfaceParm slime */
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const int CONTENTBIT_WATER = 0x00000020i;
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/* surfaceParm water */
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const int CONTENTBIT_UNUSED3 = 0x00000040i
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;
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const int CONTENTBIT_GRENADECLIP = 0x00000080i
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; /* surfaceParm grenadeclip */
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const int CONTENTBIT_UNUSED4 = 0x00000100i;
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const int CONTENTBIT_UNUSED5 = 0x00000200i;
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const int CONTENTBIT_UNUSED6 = 0x00000400i
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;
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const int CONTENTBIT_UNUSED7 = 0x00000800i
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;
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const int CONTENTBIT_UNUSED8 = 0x00001000i;
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const int CONTENTBIT_UNUSED9 = 0x00002000i;
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const int CONTENTBIT_FTELADDER = 0x00004000i; /* surfaceparm climb */
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const int CONTENTBIT_VEHICLECLIP = 0x00008000i;
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const int CONTENTBIT_PLAYERCLIP = 0x00010000i;
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/* surfaceParm playerclip */
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const int CONTENTBIT_MONSTERCLIP = 0x00020000i;
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/* surfaceParm monsterclip */
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const int CONTENTBIT_PROJECTILE = 0x00040000i;
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const int CONTENTBIT_UNUSED12 = 0x00080000i;
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const int CONTENTBIT_CLUSTERPORTAL = 0x00100000i;
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const int CONTENTBIT_DONOTENTER = 0x00200000i;
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const int CONTENTBIT_BOTCLIP = 0x00400000i
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; /* surfaceParm botclip */
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const int CONTENTBIT_MOVER = 0x00800000i
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;
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const int CONTENTBIT_UNUSED13 = 0x01000000i
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;
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const int CONTENTBIT_BODY = 0x02000000i; /* SOLID_BBOX/SLIDEBOX */
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const int CONTENTBIT_CORPSE = 0x04000000i; /* SOLID_CORPSE */
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const int CONTENTBIT_UNUSED14 = 0x08000000i;
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const int CONTENTBIT_UNUSED15 = 0x10000000i;
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const int CONTENTBIT_Q2LADDER = 0x20000000i; /* Q2BSP climbables */
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const int CONTENTBIT_UNUSED16 = 0x40000000i;
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const int CONTENTBIT_SKY = 0x80000000i; /* Q1BSP only! */
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/* a bit content group */
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const int CONTENTBITS_MONSTER = CONTENTBIT_SOLID|CONTENTBIT_BODY|CONTENTBIT_MONSTERCLIP|CONTENTBIT_BOTCLIP;
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/* this is used for material-lookups using the external materials.txt file
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* method used in Half-Life. In that environment we have to strip any
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* prefixes and limit our material-name to 12 chars for everything to be
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* identified correctly */
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string
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Materials_FixName(string old_name)
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{
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string tex_name = old_name;
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/* strip the first 2 chars when they're frame/random indicators */
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if (str2chr(tex_name, 0) == '-')
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tex_name = substring(tex_name, 2, -1);
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else if (str2chr(tex_name, 0) == '+')
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tex_name = substring(tex_name, 2, -1);
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/* also not allowed */
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if (str2chr(tex_name, 0) == '~')
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tex_name = substring(tex_name, 1, -1);
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else if (str2chr(tex_name, 0) == '{')
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tex_name = substring(tex_name, 1, -1);
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/* limit to 12 chars! */
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tex_name = substring(tex_name, 0, 12);
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//NSLog("%s > %s", old_name, tex_name);
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return tex_name;
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}
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