diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/common.h | 51 | ||||
| -rw-r--r-- | src/graphics.h | 9 | ||||
| -rw-r--r-- | src/main.c | 46 | ||||
| -rw-r--r-- | src/physics.h | 10 |
4 files changed, 107 insertions, 9 deletions
diff --git a/src/common.h b/src/common.h index 4b0cdc8..a9ad3d0 100644 --- a/src/common.h +++ b/src/common.h @@ -1,10 +1,47 @@ // common.h -#pragma once +#ifndef COMMON_H +#define COMMON_H + #include <stdint.h> -typedef u8 uint8_t_least_t -typedef i8 int8_t_least_t -typedef u16 uint16_least_t -typedef i16 int16_least_t -typedef u32 uint32_least_t -typedef i32 int32_least_t +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 diff --git a/src/graphics.h b/src/graphics.h index 297fbbd..e9ea1fd 100644 --- a/src/graphics.h +++ b/src/graphics.h @@ -1,2 +1,9 @@ // graphics.h -#pragma once +#ifndef GRAPHICS_H +#define GRAPHICS_H + +#include <raylib.h> +#include "common.h" +void create_new_object(object_t object); + +#endif // GRAPHICS_H @@ -1,13 +1,59 @@ // main.c #include <stdio.h> #include <stdlib.h> +#include <stdbool.h> #include <raylib.h> +#include <math.h> #include "common.h" #include "graphics.h" #include "physics.h" +void physics_init(void) +{ + InitWindow(SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_TITLE); + SetTargetFPS(60); +} + +void physics_close(void) +{ + CloseWindow(); +} + +void physics_draw_info() +{ + char buffer[128]; + snprintf(buffer, sizeof(buffer), "FPS: %d", GetFPS()); + DrawText(buffer, 10, 10, 20, BLACK); + /* snprintf(buffer, sizeof(buffer), "OBJ: %d/%d", objects, MAX_OBJECTS); */ + /* DrawText(buffer, 10, 35, 20, BLACK); */ + DrawText("ESC: Exit", 10, 60, 20, BLACK); + DrawText("R: Random velocity", 10, 85, 20, BLACK); + DrawText("G: Random gravity", 10, 110, 20, BLACK); + DrawText("C: Clear screen", 10, 135, 20, BLACK); + DrawText("RCLICK: Push object", 10, 160, 20, BLACK); + DrawText("LCLICK: Add object", 10, 185, 20, BLACK); +} int main(void) { + bool should_run = true; + + // physics related + object_t objects[MAX_OBJECTS]; + float force_resitution = FORCE_RESITUTION_DEFAULT; + float force_gravity = FORCE_GRAVITY_DEFAULT; + float force_linear_damping = FORCE_LINEAR_DAMPING_DEFAULT; + + physics_init(); + + while(!WindowShouldClose() && should_run) + { + BeginDrawing(); + ClearBackground(WHITE); + physics_draw_info(); + EndDrawing(); + } + + physics_close(); return EXIT_SUCCESS; } diff --git a/src/physics.h b/src/physics.h index 7c92e1a..b9a397b 100644 --- a/src/physics.h +++ b/src/physics.h @@ -1,2 +1,10 @@ // physics.h -#pragma once +#ifndef PHYSICS_H +#define PHYSICS_H + +#include <raylib.h> +#include "common.h" + +void register_new_object(object_t object, u32 object_x, u32 object_y); + +#endif // PHYSICS_H |