big refactor: i see i need header files

2025-11-02 11:23:26 +01:00
parent 297a835780
commit c1a2448126
38 changed files with 582 additions and 560 deletions
@@ -0,0 +1,90 @@
+#include "appTypes.h"
+
+Floor CreateFloor(void)
+{
+
+	Texture2D base = LoadTexture("assets/water_base.png");
+	Texture2D caustic = LoadTexture("assets/water_caustics.png");
+	Texture2D causticHighlight = LoadTexture("assets/water_caustics_highlights.png");
+	Texture2D noise = LoadTexture("assets/water_noise.png");
+	Texture2D cloud = LoadTexture("assets/water_cloudnoise.png");
+	Texture2D voronoise = LoadTexture("assets/water_voronoise.png");
+
+	float textureWidth = 64.0f;
+
+    Floor floor = {
+        .sprite = {
+            .texture = base,
+            .frameSize = {textureWidth, textureWidth},
+            .sourceRec = {0.0f, 0.0f, textureWidth, textureWidth},
+            .destRec = {0.0f, 0.0f, textureWidth, textureWidth},
+            .origin = {textureWidth / 2, textureWidth / 2},
+            .rotation = 0.0f,
+            .color = WHITE},
+        .bounds = {0},
+        .shader = LoadShader("shaders/water.vs", "shaders/water.fs"),
+        .time = 0.0f
+    };
+
+	float worldTileSize = 128.0f;
+	float textureSize = 32.0f;
+
+	floor.sprite.frameSize = (Vector2){worldTileSize, worldTileSize}; 
+	floor.sprite.sourceRec = (Rectangle){0, 0, textureSize, textureSize}; 
+	floor.sprite.destRec = (Rectangle){0, 0, worldTileSize, worldTileSize}; 
+	floor.sprite.origin = (Vector2){0, 0};
+
+	SetShaderValueTexture(floor.shader, GetShaderLocation(floor.shader, "causticTexture"), caustic);
+	SetShaderValueTexture(floor.shader, GetShaderLocation(floor.shader, "causticHighlightTexture"), causticHighlight);
+	SetShaderValueTexture(floor.shader, GetShaderLocation(floor.shader, "causticNoiseTexture"), noise);
+	SetShaderValueTexture(floor.shader, GetShaderLocation(floor.shader, "causticFadeNoiseTexture"), cloud);
+	SetShaderValueTexture(floor.shader, GetShaderLocation(floor.shader, "specularNoiseTexture"), voronoise);
+	SetShaderValueTexture(floor.shader, GetShaderLocation(floor.shader, "specularMovementLeftNoiseTexture"), voronoise);
+	SetShaderValueTexture(floor.shader, GetShaderLocation(floor.shader, "specularMovementRightNoiseTexture"), cloud);
+
+    float aspect = (float)GetScreenHeight() / (float)GetScreenWidth();
+    float pixelization = 2048.0f;
+    int aspectLoc = GetShaderLocation(floor.shader, "aspectRatio");
+    int pixelLoc = GetShaderLocation(floor.shader, "pixelization");
+    SetShaderValue(floor.shader, aspectLoc, &aspect, SHADER_UNIFORM_FLOAT);
+    SetShaderValue(floor.shader, pixelLoc, &pixelization, SHADER_UNIFORM_FLOAT);
+	
+	floor.sprite.texture = base;
+
+    return floor;
+}
+
+void UpdateFloor(Floor *floor, const Camera2D *camera)
+{
+    floor->bounds.x = (int)((camera->target.x - (GetScreenWidth() / 2.0f / camera->zoom)) / floor->sprite.frameSize.x) - 1;
+    floor->bounds.width = (int)((camera->target.x + (GetScreenWidth() / 2.0f / camera->zoom)) / floor->sprite.frameSize.x) + 1;
+    floor->bounds.y = (int)((camera->target.y - (GetScreenHeight() / 2.0f / camera->zoom)) / floor->sprite.frameSize.y) - 1;
+    floor->bounds.height = (int)((camera->target.y + (GetScreenHeight() / 2.0f / camera->zoom)) / floor->sprite.frameSize.y) + 1;
+
+    floor->time += GetFrameTime();
+    int timeLoc = GetShaderLocation(floor->shader, "time");
+    SetShaderValue(floor->shader, timeLoc, &floor->time, SHADER_UNIFORM_FLOAT);
+}
+
+void RenderFloor(Floor *floor)
+{
+    BeginShaderMode(floor->shader);
+
+    for (int y = (int)floor->bounds.y; y <= (int)floor->bounds.height; y++)
+    {
+        for (int x = (int)floor->bounds.x; x <= (int)floor->bounds.width; x++)
+        {
+            Vector2 floorPosition = {x * floor->sprite.frameSize.x, y * floor->sprite.frameSize.y};
+            UpdateSpriteDestRec(&floor->sprite, &floorPosition);
+            RenderSprite(&floor->sprite);
+        }
+    }
+
+    EndShaderMode();
+}
+
+void UnloadFloor(Floor *floor)
+{
+    UnloadShader(floor->shader);
+}
+