input and handler possibly fixed and point

include/arc/input/keyboard.h

@@ -0,0 +1,32 @@
+#ifndef ARC_GRAPHICS_KEYBOARD_H_
+#define ARC_GRAPHICS_KEYBOARD_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+typedef struct ARC_Keyboard ARC_Keyboard;
+
+typedef struct ARC_KeyboardInfo ARC_KeyboardInfo;
+
+typedef enum ARC_KeyboardState {
+    ARC_KEY_NONE,
+    ARC_KEY_PRESSED,
+    ARC_KEY_RELEASED
+} ARC_KeyboardState;
+
+#define ARC_KEYBOARD_BUTTON_NUM 239
+
+void ARC_Keyboard_Create(ARC_Keyboard **keyboard, ARC_KeyboardInfo *info);
+void ARC_Keyboard_Destroy(ARC_Keyboard *keyboard);
+void ARC_Keyboard_Update(ARC_Keyboard *keyboard);
+
+ARC_KeyboardState ARC_Keyboard_GetState(ARC_Keyboard *keyboard, uint8_t keys);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // !ARC_GRAPHICS_KEYBOARD_H_

include/arc/input/mouse.h

@@ -0,0 +1,40 @@
+#ifndef ARC_GRAPHICS_MOUSE_H_
+#define ARC_GRAPHICS_MOUSE_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "arc/math/point.h"
+
+typedef struct ARC_Mouse ARC_Mouse;
+
+typedef struct ARC_MouseInfo ARC_MouseInfo;
+
+typedef enum ARC_MouseState {
+    ARC_MOUSE_NONE,
+    ARC_MOUSE_PRESSED,
+    ARC_MOUSE_RELEASED
+} ARC_MouseState;
+
+typedef enum ARC_MouseButton {
+    ARC_MOUSE_LEFT   = 0,
+    ARC_MOUSE_MIDDLE = 1,
+    ARC_MOUSE_RIGHT  = 2,
+    ARC_MOUSE_X1     = 3,
+    ARC_MOUSE_X2     = 4
+} ARC_MouseButton;
+
+#define ARC_MOUSE_BUTTON_NUM 5
+
+void ARC_Mouse_Create(ARC_Mouse **mouse, ARC_MouseInfo *info);
+void ARC_Mouse_Destroy(ARC_Mouse *mouse);
+void ARC_Mouse_Update(ARC_Mouse *mouse);
+ARC_Point ARC_Mouse_GetCoords(ARC_Mouse *mouse);
+ARC_MouseState ARC_Mouse_GetState(ARC_Mouse *mouse, ARC_MouseButton button);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // !ARC_GRAPHICS_MOUSE_H_

include/arc/input/sdl/keyboard.h

@@ -0,0 +1,21 @@
+#ifndef ARC_SDL_KEYBOARD_H_
+#define ARC_SDL_KEYBOARD_H_
+
+#ifdef ARC_SDL
+#include <SDL.h>
+#include "arc/input/keyboard.h"
+
+struct ARC_Keyboard {
+    SDL_Event *event;
+
+    ARC_KeyboardState *keys;
+    ARC_KeyboardState *released;
+};
+
+struct ARC_KeyboardInfo {
+    SDL_Event *event;
+};
+
+#endif // ARC_SDL
+
+#endif // !ARC_SDL_KEYBOARD_H_

include/arc/input/sdl/mouse.h

@@ -0,0 +1,24 @@
+#ifndef ARC_SDL_MOUSE_H_
+#define ARC_SDL_MOUSE_H_
+
+#ifdef ARC_SDL
+#include <SDL.h>
+#include "arc/input/mouse.h"
+#include "arc/math/point.h"
+
+struct ARC_Mouse {
+    SDL_Event *event;
+    ARC_Point *coords;
+    int32_t   *scroll;
+
+    ARC_MouseState *buttons;
+    uint8_t *buttonsReleased;
+};
+
+struct ARC_MouseInfo {
+    SDL_Event *event;
+};
+
+#endif // ARC_SDL
+
+#endif // !ARC_SDL_MOUSE_H_

include/arc/math/point.h

@@ -0,0 +1,14 @@
+#ifndef ARC_MATH_POINT_H_
+#define ARC_MATH_POINT_H_
+
+#include <stdint.h>
+
+typedef struct ARC_Point {
+    int32_t x, y;
+} ARC_Point;
+
+typedef struct ARC_UPoint {
+    uint32_t x, y;
+} ARC_UPoint;
+
+#endif // ARC_MATH_POINT_H_