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engine-c: SDL live arid+scale+tracers parity with KKND_SHOT

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local-model/engine-L2-grok-4.5 2026-09-19 11:23:13 +02:00
parent 5201f49d1d
commit b03cd2a0e3
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4 changed files with 129 additions and 63 deletions
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112
engine-c/src/sprites.c
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@ -69,6 +69,7 @@ static SDL_Color lighten(SDL_Color c, float f) {
}
/* ---------------- unit sprites ---------------- */
/* Near-black outline first (KKND2 silhouette), then bright faction fill. */
SDL_Texture *sprites_make_unit(SDL_Renderer *r, UnitType t, Faction f) {
int S = 30;
SDL_Surface *s = new_surf(S, S);
@ -76,85 +77,93 @@ SDL_Texture *sprites_make_unit(SDL_Renderer *r, UnitType t, Faction f) {
SDL_Color dark = darken(base, 0.55f);
SDL_Color lite = lighten(base, 0.45f);
SDL_Color metal = { 60, 60, 70, 255 };
const Uint8 ok = 18, og = 16, ob = 14; /* near-black outline */
switch (t) {
case UT_INFANTRY:
disc(s, 15, 15, 8, dark.r, dark.g, dark.b, 255);
disc(s, 15, 15, 6, base.r, base.g, base.b, 255);
disc(s, 15, 15, 9, ok, og, ob, 255);
disc(s, 15, 15, 7, base.r, base.g, base.b, 255);
disc(s, 15, 12, 3, lite.r, lite.g, lite.b, 255);
line(s, 15, 15, 15, 2, 30, 30, 30, 255); /* rifle */
line(s, 15, 15, 15, 2, ok, og, ob, 255); /* rifle */
break;
case UT_BUGGY:
fill_rect(s, 6, 9, 18, 12, dark.r, dark.g, dark.b, 255);
fill_rect(s, 8, 11, 14, 8, base.r, base.g, base.b, 255);
fill_rect(s, 5, 8, 20, 14, ok, og, ob, 255);
fill_rect(s, 7, 10, 16, 10, base.r, base.g, base.b, 255);
disc(s, 10, 8, 3, metal.r, metal.g, metal.b, 255);
disc(s, 20, 8, 3, metal.r, metal.g, metal.b, 255);
disc(s, 10, 22, 3, metal.r, metal.g, metal.b, 255);
disc(s, 20, 22, 3, metal.r, metal.g, metal.b, 255);
line(s, 15, 15, 28, 15, 30, 30, 30, 255);
line(s, 15, 15, 28, 15, ok, og, ob, 255);
break;
case UT_TANK:
fill_rect(s, 5, 10, 20, 11, dark.r, dark.g, dark.b, 255);
fill_rect(s, 7, 12, 16, 7, base.r, base.g, base.b, 255);
fill_rect(s, 4, 9, 22, 13, ok, og, ob, 255);
fill_rect(s, 6, 11, 18, 9, base.r, base.g, base.b, 255);
disc(s, 15, 15, 6, lite.r, lite.g, lite.b, 255);
line(s, 15, 15, 30, 15, 40, 40, 45, 255);
disc(s, 9, 22, 3, 30, 30, 30, 255);
disc(s, 21, 22, 3, 30, 30, 30, 255);
line(s, 15, 15, 30, 15, ok, og, ob, 255);
disc(s, 9, 22, 3, ok, og, ob, 255);
disc(s, 21, 22, 3, ok, og, ob, 255);
break;
case UT_ARTILLERY:
fill_rect(s, 5, 11, 20, 9, dark.r, dark.g, dark.b, 255);
fill_rect(s, 4, 10, 22, 11, ok, og, ob, 255);
fill_rect(s, 6, 12, 18, 7, base.r, base.g, base.b, 255);
disc(s, 15, 15, 5, lite.r, lite.g, lite.b, 255);
line(s, 15, 15, 4, 4, 40, 40, 45, 255);
line(s, 15, 15, 26, 26, 40, 40, 45, 255);
line(s, 15, 15, 4, 4, ok, og, ob, 255);
line(s, 15, 15, 26, 26, ok, og, ob, 255);
break;
case UT_HARVESTER:
fill_rect(s, 4, 8, 22, 14, dark.r, dark.g, dark.b, 255);
fill_rect(s, 6, 10, 18, 10, 110, 90, 50, 255); /* scrap bed */
disc(s, 9, 22, 3, 30, 30, 30, 255);
disc(s, 21, 22, 3, 30, 30, 30, 255);
fill_rect(s, 3, 7, 24, 16, ok, og, ob, 255);
fill_rect(s, 5, 9, 20, 12, dark.r, dark.g, dark.b, 255);
fill_rect(s, 6, 10, 18, 10, 180, 150, 70, 255); /* scrap bed */
disc(s, 9, 22, 3, ok, og, ob, 255);
disc(s, 21, 22, 3, ok, og, ob, 255);
line(s, 6, 8, 6, 4, base.r, base.g, base.b, 255);
break;
case UT_JEEP:
fill_rect(s, 7, 11, 16, 9, dark.r, dark.g, dark.b, 255);
fill_rect(s, 6, 10, 18, 11, ok, og, ob, 255);
fill_rect(s, 8, 12, 14, 7, base.r, base.g, base.b, 255);
disc(s, 10, 21, 3, metal.r, metal.g, metal.b, 255);
disc(s, 20, 21, 3, metal.r, metal.g, metal.b, 255);
line(s, 15, 12, 15, 5, base.r, base.g, base.b, 255); /* roll bar */
line(s, 15, 15, 27, 15, 40, 40, 45, 255);
line(s, 15, 15, 27, 15, ok, og, ob, 255);
break;
case UT_MUTANT:
disc(s, 15, 16, 9, dark.r, dark.g, dark.b, 255);
disc(s, 15, 14, 6, base.r, base.g, base.b, 255);
disc(s, 15, 16, 10, ok, og, ob, 255);
disc(s, 15, 14, 7, base.r, base.g, base.b, 255);
disc(s, 15, 11, 3, lite.r, lite.g, lite.b, 255);
line(s, 15, 16, 23, 10, 30, 30, 30, 255); /* arm/club */
line(s, 15, 16, 23, 10, ok, og, ob, 255); /* arm/club */
break;
case UT_BEAST:
fill_rect(s, 8, 11, 14, 9, dark.r, dark.g, dark.b, 255);
disc(s, 10, 20, 2, 30, 30, 30, 255);
disc(s, 14, 21, 2, 30, 30, 30, 255);
disc(s, 18, 20, 2, 30, 30, 30, 255);
disc(s, 22, 21, 2, 30, 30, 30, 255);
disc(s, 22, 13, 4, base.r, base.g, base.b, 255);
fill_rect(s, 7, 10, 16, 11, ok, og, ob, 255);
fill_rect(s, 9, 12, 12, 7, base.r, base.g, base.b, 255);
disc(s, 10, 20, 2, ok, og, ob, 255);
disc(s, 14, 21, 2, ok, og, ob, 255);
disc(s, 18, 20, 2, ok, og, ob, 255);
disc(s, 22, 21, 2, ok, og, ob, 255);
disc(s, 22, 13, 4, lite.r, lite.g, lite.b, 255);
break;
case UT_RAVAGER:
fill_rect(s, 3, 9, 24, 13, dark.r, dark.g, dark.b, 255);
fill_rect(s, 6, 12, 18, 7, base.r, base.g, base.b, 255);
fill_rect(s, 2, 8, 26, 15, ok, og, ob, 255);
fill_rect(s, 5, 11, 20, 9, base.r, base.g, base.b, 255);
disc(s, 15, 15, 7, lite.r, lite.g, lite.b, 255);
line(s, 15, 15, 29, 15, 40, 40, 45, 255); /* big barrel */
disc(s, 8, 22, 3, 30, 30, 30, 255);
disc(s, 22, 22, 3, 30, 30, 30, 255);
line(s, 15, 15, 29, 15, ok, og, ob, 255); /* big barrel */
disc(s, 8, 22, 3, ok, og, ob, 255);
disc(s, 22, 22, 3, ok, og, ob, 255);
break;
case UT_FLAME:
fill_rect(s, 8, 12, 14, 12, dark.r, dark.g, dark.b, 255);
disc(s, 15, 11, 4, base.r, base.g, base.b, 255);
fill_rect(s, 7, 11, 16, 14, ok, og, ob, 255);
fill_rect(s, 9, 13, 12, 10, base.r, base.g, base.b, 255);
disc(s, 15, 11, 4, lite.r, lite.g, lite.b, 255);
line(s, 15, 15, 27, 19, 220, 120, 40, 255); /* flame nozzle */
break;
case UT_MISSILE:
fill_rect(s, 7, 12, 16, 11, dark.r, dark.g, dark.b, 255);
fill_rect(s, 6, 11, 18, 13, ok, og, ob, 255);
fill_rect(s, 8, 13, 14, 9, base.r, base.g, base.b, 255);
disc(s, 10, 22, 3, metal.r, metal.g, metal.b, 255);
disc(s, 20, 22, 3, metal.r, metal.g, metal.b, 255);
line(s, 15, 15, 28, 8, 200, 60, 60, 255); /* launcher */
break;
case UT_MEDIC:
fill_rect(s, 7, 10, 16, 14, ok, og, ob, 255);
fill_rect(s, 8, 11, 14, 12, 235, 235, 235, 255); /* white ambulance body */
disc(s, 11, 23, 3, metal.r, metal.g, metal.b, 255);
disc(s, 19, 23, 3, metal.r, metal.g, metal.b, 255);
@ -163,7 +172,8 @@ SDL_Texture *sprites_make_unit(SDL_Renderer *r, UnitType t, Faction f) {
fill_rect(s, 12, 9, 6, 2, 255, 255, 255, 255);
break;
default:
disc(s, 15, 15, 9, base.r, base.g, base.b, 255);
disc(s, 15, 15, 10, ok, og, ob, 255);
disc(s, 15, 15, 8, base.r, base.g, base.b, 255);
break;
}
SDL_Texture *tex = SDL_CreateTextureFromSurface(r, s);
@ -179,11 +189,14 @@ SDL_Texture *sprites_make_bld(SDL_Renderer *r, BuildingType t, Faction f) {
SDL_Color base = faction_color(f);
SDL_Color dark = darken(base, 0.5f);
SDL_Color lite = lighten(base, 0.4f);
SDL_Color wall = { 90, 84, 78, 255 };
SDL_Color wall2 = { 64, 60, 56, 255 };
/* Bright sand pad + dark ridge outline (arid wasteland plate). */
SDL_Color wall = { 198, 168, 108, 255 };
SDL_Color wall2 = { 155, 128, 78, 255 };
const Uint8 ok = 28, og = 24, ob = 18;
fill_rect(s, 0, 0, W, H, wall2.r, wall2.g, wall2.b, 255);
fill_rect(s, 3, 3, W - 6, H - 6, wall.r, wall.g, wall.b, 255);
fill_rect(s, 2, 2, W - 4, H - 4, ok, og, ob, 255);
fill_rect(s, 4, 4, W - 8, H - 8, wall.r, wall.g, wall.b, 255);
ring(s, W/2, H/2, (W<H?W:H)/2 - 3, 2, dark.r, dark.g, dark.b, 255);
switch (t) {
@ -239,15 +252,16 @@ SDL_Texture *sprites_make_bld(SDL_Renderer *r, BuildingType t, Faction f) {
SDL_Texture *sprites_make_terrain(SDL_Renderer *r, TerrainType t) {
SDL_Surface *s = new_surf(TILE, TILE);
Uint8 tr=0,tg=0,tb=0;
/* Classic KKND2 wasteland: yellow-tan sand (R>>B, G slightly under R). */
switch (t) {
case T_WASTELAND: tr=120; tg=104; tb=78; break;
case T_RUBBLE: tr=96; tg=86; tb=74; break;
case T_ROAD: tr=70; tg=68; tb=64; break;
case T_GRASS: tr=86; tg=120; tb=64; break;
case T_WATER: tr=44; tg=78; tb=120; break;
case T_ROCK: tr=110; tg=104; tb=98; break;
case T_SCRAP: tr=110; tg=96; tb=70; break;
default: tr=120; tg=104; tb=78; break;
case T_WASTELAND: tr=228; tg=188; tb=98; break;
case T_RUBBLE: tr=168; tg=138; tb=88; break;
case T_ROAD: tr=175; tg=148; tb=98; break;
case T_GRASS: tr=242; tg=198; tb=92; break; /* sunlit desert */
case T_WATER: tr=72; tg=128; tb=178; break;
case T_ROCK: tr=155; tg=142; tb=128; break;
case T_SCRAP: tr=240; tg=190; tb=78; break;
default: tr=228; tg=188; tb=98; break;
}
fill_rect(s, 0, 0, TILE, TILE, tr, tg, tb, 255);
/* speckle for texture */