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Fix rotation

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This commit is contained in:
Klemen Plestenjak
2024-02-10 14:33:07 +01:00
parent b39202f730
commit 6eddf11cfa
3 changed files with 7 additions and 7 deletions
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8
game/components.h
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@@ -129,10 +129,10 @@ static ParticleEmitter GET_BLOOD_EMITTER() {
.data.maxStartSize = 3.3f,
.data.minEndSize = 0.8f,
.data.maxEndSize = 1.1f,
.data.minStartRotSpeed = 8.0f,
.data.maxStartRotSpeed = 14.0f,
.data.minEndRotSpeed = 4.5f,
.data.maxEndRotSpeed = 6.2f,
.data.minStartRotSpeed = 0.0f,
.data.maxStartRotSpeed = 360.0f,
.data.minEndRotSpeed = 400.5f,
.data.maxEndRotSpeed = 600.2f,
.data.startColor = { 210, 0, 0, 255 },
.data.endColor = { 110, 10, 10, 32 },
.data.minLifetime = 0.23,

1
game/main.c
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@@ -535,7 +535,6 @@ static void renderGame(Game *game, float dt) {
while (ecs_iter_next(&it)) {
Particle *particle = ecs_field(&it, ParticleLayer0, 1);
for (i32 i = 0; i < it.count; i++) {
bzLogInfo("what");
if (updateParticle(tex, &particle[i], dt))
ecs_delete(ECS, it.entities[i]);
}

5
game/systems/s_animation.c
View File

@@ -87,7 +87,6 @@ bool updateParticle(const Texture2D tex, Particle *particle, f32 dt) {
Vector2 vel = Vector2Lerp(particle->startVel, particle->endVel, alpha);
f32 size = Lerp(particle->startSize, particle->endSize, alpha);
f32 rot = Lerp(particle->startRotSpeed, particle->endRotSpeed, alpha);
Color startC = particle->startColor;
Color endC = particle->endColor;
Color color = lerpColor(startC, endC, alpha);
@@ -104,9 +103,11 @@ bool updateParticle(const Texture2D tex, Particle *particle, f32 dt) {
center.x,
center.y,
size, size
}, (Vector2) {hSize, hSize}, rot, color);
}, (Vector2) {hSize, hSize}, particle->rotation * DEG2RAD, color);
EndBlendMode();
f32 rot = Lerp(particle->startRotSpeed, particle->endRotSpeed, alpha);
particle->rotation += rot * dt;
particle->pos = Vector2Add(particle->pos, Vector2Scale(vel, dt));
particle->elapsed += dt;
return alpha >= 1.0f;