archivemuh

archive/dusksdl2/display/spritebatch/spritebatch.h

@@ -0,0 +1,52 @@
+/**
+ * Copyright (c) 2025 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "display/mesh/quad.h"
+#include "display/texture/texture.h"
+
+#define SPRITEBATCH_SPRITES_MAX 1
+#define SPRITEBATCH_VERTEX_COUNT (SPRITEBATCH_SPRITES_MAX * QUAD_VERTEX_COUNT) 
+
+
+typedef struct {
+  mesh_t mesh;
+  int32_t spriteCount;
+  texture_t *currentTexture;
+  meshvertex_t vertices[SPRITEBATCH_VERTEX_COUNT];
+} spritebatch_t;
+
+extern spritebatch_t SPRITEBATCH;
+
+/**
+ * Initializes a sprite batch.
+ * 
+ * @param spriteBatch The sprite batch to initialize.
+ */
+void spriteBatchInit();
+
+void spriteBatchPush(
+  texture_t *texture,
+  const float_t minX,
+  const float_t minY,
+  const float_t maxX,
+  const float_t maxY,
+  const uint8_t r,
+  const uint8_t g,
+  const uint8_t b,
+  const uint8_t a,
+  const float_t u0,
+  const float_t v0,
+  const float_t u1,
+  const float_t v1
+);
+
+void spriteBatchClear();
+
+void spriteBatchFlush();
+
+void spriteBatchDispose();