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// common.h
#ifndef COMMON_H
#define COMMON_H
#include <stdint.h>
typedef uint_least8_t u8;
typedef int_least8_t i8;
typedef uint_least16_t u16;
typedef int_least16_t i16;
typedef uint_least32_t u32;
typedef int_least32_t i32;
typedef struct {
float x;
float y;
} Vec2d;
// settings
// UI
#define SCREEN_WIDTH 800
#define SCREEN_HEIGHT 600
#define SCREEN_TITLE "physics"
// physics
#define MAX_OBJECTS 100
#define FORCE_RESITUTION_DEFAULT 0.8f
#define FORCE_GRAVITY_DEFAULT 1000.0f
#define FORCE_LINEAR_DAMPING_DEFAULT 0.995f;
typedef enum {
SHAPE_CIRCLE,
SHAPE_SQUARE,
SHAPE_RECTANGLE
} shape_t;
typedef struct {
shape_t type;
Vec2d pos;
Vec2d vel;
Vec2d acc;
float width;
float height;
Color color;
} object_t;
#endif // COMMON_H
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