just a minor refactor, nothing special

src/graphics/core/Batch3D.hpp

@@ -0,0 +1,54 @@
+#ifndef GRAPHICS_CORE_BATCH3D_H_
+#define GRAPHICS_CORE_BATCH3D_H_
+
+#include "../../maths/UVRegion.h"
+#include "../../typedefs.h"
+
+#include <memory>
+#include <stdlib.h>
+#include <glm/glm.hpp>
+
+class Mesh;
+class Texture;
+
+class Batch3D {
+    float* buffer;
+    size_t capacity;
+    std::unique_ptr<Mesh> mesh;
+    std::unique_ptr<Texture> blank;
+    size_t index;
+    
+    Texture* _texture;
+
+    void vertex(float x, float y, float z,
+                float u, float v,
+                float r, float g, float b, float a);
+    void vertex(glm::vec3 coord,
+            float u, float v,
+            float r, float g, float b, float a);
+    void vertex(glm::vec3 point, glm::vec2 uvpoint,
+                float r, float g, float b, float a);
+
+    void face(const glm::vec3& coord, float w, float h,
+        const glm::vec3& axisX,
+        const glm::vec3& axisY,
+        const UVRegion& region,
+        const glm::vec4& tint);
+
+public:
+    Batch3D(size_t capacity);
+    ~Batch3D();
+
+    void begin();
+    void texture(Texture* texture);
+    void sprite(glm::vec3 pos, glm::vec3 up, glm::vec3 right, float w, float h, const UVRegion& uv, glm::vec4 tint);
+    void xSprite(float w, float h, const UVRegion& uv, const glm::vec4 tint, bool shading=true);
+    void cube(const glm::vec3 coords, const glm::vec3 size, const UVRegion(&texfaces)[6], const glm::vec4 tint, bool shading=true);
+    void blockCube(const glm::vec3 size, const UVRegion(&texfaces)[6], const glm::vec4 tint, bool shading=true);
+    void point(glm::vec3 pos, glm::vec2 uv, glm::vec4 tint);
+    void point(glm::vec3 pos, glm::vec4 tint);
+    void flush();
+    void flushPoints();
+};
+
+#endif // GRAPHICS_CORE_BATCH3D_H_