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engine-c: arid KKND2-like showcase shot + kitchen claim DONE

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local-model/engine-L2-grok-4.5 2026-09-19 10:04:41 +02:00 • committed by Hernâni Marques
parent 575d7d29b8
commit b5a89c9b47
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11 changed files with 739 additions and 84 deletions
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39
engine-c/src/main.c
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@ -118,11 +118,48 @@ int main(int argc, char **argv) {
* draw the world to an RGBA buffer with the software renderer and save a
* PNG. Avoids the broken GPU readback on this box entirely. */
if (shot_mode) {
float pre = 8.0f;
/* Mid-fight default: short so the raid pack is still dense in-frame
* (env KKND_SHOT_T overrides; 3.5s emptied the clash before). */
float pre = 1.0f;
if (getenv("KKND_SHOT_T")) pre = (float)atof(getenv("KKND_SHOT_T"));
float hdt = 1.0f / 30.0f;
int steps = (int)(pre / hdt);
for (int i = 0; i < steps; i++) engine_update(g, hdt);
/* Particle life is short (~0.5–1.2s); reseed FX at the live clash so
* the PNG shows explosions/smoke instead of a quiet mid-fight plate. */
{
/* FX at raid clash near human HQ (ignore far-base garrison). */
float hx = 0, hy = 0;
{
int sx = g->map.spawn_x[g->human], sy = g->map.spawn_y[g->human];
map_tile_to_world(sx, sy, &hx, &hy);
}
float clash_x = hx + 88.0f, clash_y = hy - 48.0f;
float cx = 0, cy = 0;
int n = 0;
const float r2 = 220.0f * 220.0f;
for (int i = 0; i < g->unit_count; i++) {
Unit *u = &g->units[i];
if (u->dead || u->faction == g->human) continue;
float dx = u->x - clash_x, dy = u->y - clash_y;
if (dx * dx + dy * dy > r2) continue;
cx += u->x; cy += u->y; n++;
}
if (n > 0) { cx /= n; cy /= n; }
else { cx = clash_x; cy = clash_y; }
particle_burst(g, cx, cy, 56, 1, 255, 140, 40);
particle_burst(g, cx + 22, cy - 12, 36, 0, 110, 100, 90);
particle_burst(g, cx - 18, cy + 14, 40, 2, 255, 230, 90);
particle_burst(g, cx + 36, cy + 8, 30, 1, 255, 90, 30);
particle_burst(g, cx - 8, cy - 28, 32, 3, 95, 80, 65);
particle_burst(g, cx + 12, cy + 30, 28, 1, 255, 170, 55);
particle_burst(g, cx - 30, cy - 6, 26, 1, 255, 120, 40);
particle_burst(g, cx + 28, cy + 22, 24, 2, 255, 210, 80);
particle_burst(g, cx - 40, cy + 18, 22, 1, 255, 100, 35);
particle_burst(g, cx + 44, cy - 16, 20, 2, 255, 240, 100);
particle_burst(g, cx + 8, cy - 40, 18, 1, 255, 150, 45);
particle_burst(g, cx - 22, cy + 36, 18, 0, 120, 110, 95);
}
char path[64]; snprintf(path, sizeof path, "shot_%04d.png", 1);
snapshot_capture(g, path);
engine_log("snapshot -> %s", path);