diff options
Diffstat (limited to 'renderer.c')
| -rw-r--r-- | renderer.c | 150 |
1 files changed, 73 insertions, 77 deletions
@@ -8,27 +8,27 @@ enum window { - WIDTH = 800, - HEIGHT = 600, + WIDTH = 800, + HEIGHT = 600, }; static const mu_Color COLOR_BG = {0, 0, 0, 255}; static const char button_map[256] = { - [ SDL_BUTTON_LEFT & 0xff ] = MU_MOUSE_LEFT, - [ SDL_BUTTON_RIGHT & 0xff ] = MU_MOUSE_RIGHT, - [ SDL_BUTTON_MIDDLE & 0xff ] = MU_MOUSE_MIDDLE, + [ SDL_BUTTON_LEFT & 0xff ] = MU_MOUSE_LEFT, + [ SDL_BUTTON_RIGHT & 0xff ] = MU_MOUSE_RIGHT, + [ SDL_BUTTON_MIDDLE & 0xff ] = MU_MOUSE_MIDDLE, }; static const char key_map[256] = { - [ SDLK_LSHIFT & 0xff ] = MU_KEY_SHIFT, - [ SDLK_RSHIFT & 0xff ] = MU_KEY_SHIFT, - [ SDLK_LCTRL & 0xff ] = MU_KEY_CTRL, - [ SDLK_RCTRL & 0xff ] = MU_KEY_CTRL, - [ SDLK_LALT & 0xff ] = MU_KEY_ALT, - [ SDLK_RALT & 0xff ] = MU_KEY_ALT, - [ SDLK_RETURN & 0xff ] = MU_KEY_RETURN, - [ SDLK_BACKSPACE & 0xff ] = MU_KEY_BACKSPACE, + [ SDLK_LSHIFT & 0xff ] = MU_KEY_SHIFT, + [ SDLK_RSHIFT & 0xff ] = MU_KEY_SHIFT, + [ SDLK_LCTRL & 0xff ] = MU_KEY_CTRL, + [ SDLK_RCTRL & 0xff ] = MU_KEY_CTRL, + [ SDLK_LALT & 0xff ] = MU_KEY_ALT, + [ SDLK_RALT & 0xff ] = MU_KEY_ALT, + [ SDLK_RETURN & 0xff ] = MU_KEY_RETURN, + [ SDLK_BACKSPACE & 0xff ] = MU_KEY_BACKSPACE, }; @@ -73,49 +73,47 @@ void r_init(void) { } -static void -handle_event(SDL_Event e, mu_Context *ctx) { - switch (e.type) { - case SDL_QUIT: { - exit(EXIT_SUCCESS); - } - break; case SDL_MOUSEMOTION: { - mu_input_mousemove(ctx, e.motion.x, e.motion.y); - } - break; case SDL_MOUSEWHEEL: { - mu_input_scroll(ctx, 0, e.wheel.y * -30); - } - break; case SDL_TEXTINPUT: { - mu_input_text(ctx, e.text.text); - } - break; case SDL_MOUSEBUTTONDOWN: case SDL_MOUSEBUTTONUP: { - int b = button_map[e.button.button & 0xff]; - if (b && e.type == SDL_MOUSEBUTTONDOWN) { - mu_input_mousedown(ctx, e.button.x, e.button.y, b); - } - if (b && e.type == SDL_MOUSEBUTTONUP) { - mu_input_mouseup(ctx, e.button.x, e.button.y, b); - } - } - break; case SDL_KEYDOWN: case SDL_KEYUP: { - int c = key_map[e.key.keysym.sym & 0xff]; - if (c && e.type == SDL_KEYDOWN) { - mu_input_keydown(ctx, c); - } - if (c && e.type == SDL_KEYUP) { - mu_input_keyup(ctx, c); - } - } - } +static void handle_event(SDL_Event e, mu_Context *ctx) { + switch (e.type) { + case SDL_QUIT: { + exit(EXIT_SUCCESS); + } + break; case SDL_MOUSEMOTION: { + mu_input_mousemove(ctx, e.motion.x, e.motion.y); + } + break; case SDL_MOUSEWHEEL: { + mu_input_scroll(ctx, 0, e.wheel.y * -30); + } + break; case SDL_TEXTINPUT: { + mu_input_text(ctx, e.text.text); + } + break; case SDL_MOUSEBUTTONDOWN: case SDL_MOUSEBUTTONUP: { + int b = button_map[e.button.button & 0xff]; + if (b && e.type == SDL_MOUSEBUTTONDOWN) { + mu_input_mousedown(ctx, e.button.x, e.button.y, b); + } + if (b && e.type == SDL_MOUSEBUTTONUP) { + mu_input_mouseup(ctx, e.button.x, e.button.y, b); + } + } + break; case SDL_KEYDOWN: case SDL_KEYUP: { + int c = key_map[e.key.keysym.sym & 0xff]; + if (c && e.type == SDL_KEYDOWN) { + mu_input_keydown(ctx, c); + } + if (c && e.type == SDL_KEYUP) { + mu_input_keyup(ctx, c); + } + } + } } -void -r_handle_input(mu_Context *ctx) { - SDL_Event e; - while (SDL_PollEvent(&e)) { - handle_event(e, ctx); - } +void r_handle_input(mu_Context *ctx) { + SDL_Event e; + while (SDL_PollEvent(&e)) { + handle_event(e, ctx); + } } @@ -227,22 +225,21 @@ static void set_clip_rect(mu_Rect rect) { } -static void -render_command(mu_Command *cmd) { - switch (cmd->type) { - case MU_COMMAND_TEXT: { - draw_text(cmd->text.str, cmd->text.pos, cmd->text.color); - } - break; case MU_COMMAND_RECT: { - draw_rect(cmd->rect.rect, cmd->rect.color); - } - break; case MU_COMMAND_ICON: { - draw_icon(cmd->icon.id, cmd->icon.rect, cmd->icon.color); - } - break; case MU_COMMAND_CLIP: { - set_clip_rect(cmd->clip.rect); - } - } +static void render_command(mu_Command *cmd) { + switch (cmd->type) { + case MU_COMMAND_TEXT: { + draw_text(cmd->text.str, cmd->text.pos, cmd->text.color); + } + break; case MU_COMMAND_RECT: { + draw_rect(cmd->rect.rect, cmd->rect.color); + } + break; case MU_COMMAND_ICON: { + draw_icon(cmd->icon.id, cmd->icon.rect, cmd->icon.color); + } + break; case MU_COMMAND_CLIP: { + set_clip_rect(cmd->clip.rect); + } + } } @@ -253,14 +250,13 @@ static void clear(mu_Color clr) { } -void -r_render(mu_Context *ctx) { - clear(COLOR_BG); - mu_Command *cmd = NULL; - while (mu_next_command(ctx, &cmd)) { - render_command(cmd); - } - r_present(); +void r_render(mu_Context *ctx) { + clear(COLOR_BG); + mu_Command *cmd = NULL; + while (mu_next_command(ctx, &cmd)) { + render_command(cmd); + } + r_present(); } |