1 files changed, 48 insertions, 0 deletions
diff --git a/render.h b/render.h
new file mode 100644
index 0000000..36bafe4
--- /dev/null
+++ b/render.h
@@ -0,0 +1,48 @@
+#ifndef render_h
+#define render_h
+
+#include "rect.h"
+
+typedef struct {
+	unsigned char r, g, b, a;
+} Colour;
+
+Colour make_colour(unsigned rgb, unsigned char a);
+Colour make_red(void);
+Colour make_green(void);
+Colour make_blue(void);
+Colour make_cyan(void);
+Colour make_pink(void);
+Colour make_yellow(void);
+Colour make_aliceblue(void);
+Colour blend(Colour dst, Colour src);
+Colour blend_mod(Colour dst, Colour src, Colour mod);
+
+typedef struct {
+	Colour* t;
+	int w, h;
+	Rect clip;
+} Renderer;
+
+void ren_begin(Renderer* r, Colour* t, int w, int h);
+void ren_end(Renderer* r);
+void ren_clear(Renderer* r);
+void ren_clearc(Renderer* r, Colour c);
+void ren_clip(Renderer* r, const Rect* c);
+void ren_point(Renderer* r, Colour c, int x, int y);
+void ren_char(
+	Renderer* r,
+	Colour c,
+	int x,
+	int y,
+	char ch
+);
+void ren_text(
+	Renderer* r,
+	Colour c,
+	int x,
+	int y,
+	const char* t
+);
+
+#endif