Update Files

Kha/Kinc/Sources/kinc/graphics2/graphics.h

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+#pragma once
+
+#include <kinc/global.h>
+
+#include <kinc/graphics4/texture.h>
+#include <kinc/math/matrix.h>
+
+/*! \file graphics.h
+    \brief This is still in progress, please don't use it.
+*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void kinc_g2_init(int screen_width, int screen_height);
+void kinc_g2_begin(void);
+void kinc_g2_end(void);
+void kinc_g2_clear(float r, float g, float b);
+void kinc_g2_draw_image(kinc_image_t *img, float x, float y);
+// void drawScaledSubImage(Graphics4::Texture *img, float sx, float sy, float sw, float sh, float dx, float dy, float dw, float dh);
+void kinc_g2_set_rotation(float angle, float centerx, float centery);
+
+#ifdef __cplusplus
+}
+#endif