diff options
Diffstat (limited to 'sdl3_main.c')
| -rw-r--r-- | sdl3_main.c | 41 |
1 files changed, 15 insertions, 26 deletions
diff --git a/sdl3_main.c b/sdl3_main.c index 701dfe4..93df535 100644 --- a/sdl3_main.c +++ b/sdl3_main.c @@ -15,6 +15,7 @@ static bool running; static Uint64 old_ticks, new_ticks; static float camera_x, camera_y; +static float camera_vx, camera_vy; bool shot; bool moveup, movedown, moveleft, moveright; @@ -58,30 +59,6 @@ main() void render(void) { - { - float plx, ply, minx, miny, maxx, maxy; - - plx = player->body.pos[0] - camera_x; - ply = player->body.pos[1] - camera_y; - - minx = plx - 80; - miny = ply - 80; - maxx = plx + 80; - maxy = ply + 80; - - if(minx < 0) - camera_x += minx; - - if(miny < 0) - camera_y += miny; - - if(maxx > 800) - camera_x += (maxx - 800); - - if(maxy > 600) - camera_y += (maxy - 600); - } - SDL_SetRenderDrawColor(renderer, 0x00, 0x00, 0x00, 0xFF); SDL_RenderClear(renderer); @@ -106,7 +83,10 @@ render(void) switch (e->type) { case EPLAYER: - SDL_SetRenderDrawColor(renderer, 0xFF, 0xFF, 0xFF, 0xFF); + if(e->alive) + SDL_SetRenderDrawColor(renderer, 0xFF, 0xFF, 0xFF, 0xFF); + else + SDL_SetRenderDrawColor(renderer, 0x88, 0x00, 0x00, 0xFF); SDL_RenderRect(renderer, &(SDL_FRect){ .x = e->body.pos[0] - ENTITY_SIZE - camera_x, .y = e->body.pos[1] - ENTITY_SIZE - camera_y, @@ -116,7 +96,10 @@ render(void) break; case EGHOST: - SDL_SetRenderDrawColor(renderer, 0xAA, 0xAA, 0xAA, 0xFF); + if(e->alive) + SDL_SetRenderDrawColor(renderer, 0xAA, 0xAA, 0xAA, 0xFF); + else + SDL_SetRenderDrawColor(renderer, 0x88, 0x00, 0x00, 0xFF); SDL_RenderRect(renderer, &(SDL_FRect){ .x = e->body.pos[0] - ENTITY_SIZE - camera_x, .y = e->body.pos[1] - ENTITY_SIZE - camera_y, @@ -143,6 +126,12 @@ update(float delta) { entphysics(delta); entupdate(delta); + + camera_vx = ((player->body.pos[0] - 400) - camera_x) * 2.0; + camera_vy = ((player->body.pos[1] - 300) - camera_y) * 2.0; + + camera_x += delta * camera_vx; + camera_y += delta * camera_vy; } void |