First commit

api.h

@@ -0,0 +1,49 @@
+#pragma once
+
+#include <SDL.h>
+#include "System.h"
+#include <stdlib.h>
+
+enum BlendMode { BlendNone, BlendBlend, BlendAdd, BlendMod };
+
+struct Point {
+	float x, y;
+};
+
+typedef void(*KeyboardHandler)(SDL_Scancode);
+
+void Init();
+void Quit();
+
+void LoadImage(const char* filename);
+
+void Flip();
+void Clear();
+void Blink();
+
+void Draw(int x, int y, int sx, int sy, int w, int h, int angle = 0);
+void DrawScale(int x, int y, int sx, int sy, int w, int h, float scale = 1.0f);
+void DrawEx(int x, int y, int sx, int sy, int w, int h, float scale, int angle);
+void Print(int x, int y, const char* text, int r, int g, int b);
+
+void PrintChar(int x, int y, const char text, int r, int g, int b);
+
+void SetColor(int r, int g, int b);
+void DrawPoint(int x, int y);
+void DrawLine(int x1, int y1, int x2, int y2);
+
+void Tint(int r, int g, int b);
+void SetBlend(BlendMode mode);
+void SetAlpha(int alpha);
+
+void RegisterKeyboardHandler(KeyboardHandler handler);
+
+void RegisterSystem(System* system);
+void RemoveSystem(System* system);
+void Reset();
+bool Update();
+
+void RegisterMessage(const char* msg, System* handler);
+void SendMessage(const char* msg, int p1 = 0, int p2 = 0, int p3 = 0, int p4 = 0, int p5 = 0);
+
+int* GetMessageParams();