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Use scan codes instead of key symbols

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This commit is contained in:
Lior Halphon 2017-10-14 20:24:13 +03:00
parent 47d5b485d4
commit 8e61098fec
2 changed files with 27 additions and 27 deletions
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14
SDL/gui.c
View File

@ -362,10 +362,10 @@ void run_gui(bool is_running)
return; return;
} }
case SDL_KEYDOWN: case SDL_KEYDOWN:
if (event.key.keysym.sym == SDLK_TAB) { if (event.key.keysym.scancode == SDL_SCANCODE_TAB) {
cycle_scaling(); cycle_scaling();
} }
else if (event.key.keysym.sym == SDLK_ESCAPE) { else if (event.key.keysym.scancode == SDL_SCANCODE_ESCAPE) {
if (is_running) { if (is_running) {
return; return;
} }
@ -381,15 +381,15 @@ void run_gui(bool is_running)
} }
if (gui_state == SHOWING_MENU) { if (gui_state == SHOWING_MENU) {
if (event.key.keysym.sym == SDLK_DOWN && current_menu[current_selection + 1].string) { if (event.key.keysym.scancode == SDL_SCANCODE_DOWN && current_menu[current_selection + 1].string) {
current_selection++; current_selection++;
should_render = true; should_render = true;
} }
else if (event.key.keysym.sym == SDLK_UP && current_selection) { else if (event.key.keysym.scancode == SDL_SCANCODE_UP && current_selection) {
current_selection--; current_selection--;
should_render = true; should_render = true;
} }
else if (event.key.keysym.sym == SDLK_RETURN) { else if (event.key.keysym.scancode == SDL_SCANCODE_RETURN) {
if (current_menu[current_selection].handler) { if (current_menu[current_selection].handler) {
current_menu[current_selection].handler(); current_menu[current_selection].handler();
if (pending_command) { if (pending_command) {
@ -404,11 +404,11 @@ void run_gui(bool is_running)
return; return;
} }
} }
else if (event.key.keysym.sym == SDLK_RIGHT && current_menu[current_selection].backwards_handler) { else if (event.key.keysym.scancode == SDL_SCANCODE_RIGHT && current_menu[current_selection].backwards_handler) {
current_menu[current_selection].handler(); current_menu[current_selection].handler();
should_render = true; should_render = true;
} }
else if (event.key.keysym.sym == SDLK_LEFT && current_menu[current_selection].backwards_handler) { else if (event.key.keysym.scancode == SDL_SCANCODE_LEFT && current_menu[current_selection].backwards_handler) {
current_menu[current_selection].backwards_handler(); current_menu[current_selection].backwards_handler();
should_render = true; should_render = true;
} }

40
SDL/main.c
View File

@ -99,38 +99,38 @@ static void handle_events(GB_gameboy_t *gb)
} }
case SDL_KEYDOWN: case SDL_KEYDOWN:
switch (event.key.keysym.sym) { switch (event.key.keysym.scancode) {
case SDLK_ESCAPE: case SDL_SCANCODE_ESCAPE:
run_gui(true); run_gui(true);
GB_set_color_correction_mode(gb, color_correction_mode); GB_set_color_correction_mode(gb, color_correction_mode);
break; break;
case SDLK_c: case SDL_SCANCODE_C:
if (event.type == SDL_KEYDOWN && (event.key.keysym.mod & KMOD_CTRL)) { if (event.type == SDL_KEYDOWN && (event.key.keysym.mod & KMOD_CTRL)) {
GB_debugger_break(gb); GB_debugger_break(gb);
} }
break; break;
case SDLK_r: case SDL_SCANCODE_R:
if (event.key.keysym.mod & MODIFIER) { if (event.key.keysym.mod & MODIFIER) {
pending_command = GB_SDL_RESET_COMMAND; pending_command = GB_SDL_RESET_COMMAND;
} }
break; break;
case SDLK_t: case SDL_SCANCODE_T:
if (event.key.keysym.mod & MODIFIER) { if (event.key.keysym.mod & MODIFIER) {
pending_command = GB_SDL_TOGGLE_MODEL_COMMAND; pending_command = GB_SDL_TOGGLE_MODEL_COMMAND;
} }
break; break;
case SDLK_p: case SDL_SCANCODE_P:
if (event.key.keysym.mod & MODIFIER) { if (event.key.keysym.mod & MODIFIER) {
paused = !paused; paused = !paused;
} }
break; break;
case SDLK_m: case SDL_SCANCODE_M:
if (event.key.keysym.mod & MODIFIER) { if (event.key.keysym.mod & MODIFIER) {
#ifdef __APPLE__ #ifdef __APPLE__
// Can't override CMD+M (Minimize) in SDL // Can't override CMD+M (Minimize) in SDL
@ -142,15 +142,15 @@ static void handle_events(GB_gameboy_t *gb)
} }
break; break;
case SDLK_TAB: case SDL_SCANCODE_TAB:
cycle_scaling(); cycle_scaling();
break; break;
default: default:
/* Save states */ /* Save states */
if (event.key.keysym.sym >= SDLK_0 && event.key.keysym.sym <= SDLK_9) { if (event.key.keysym.scancode >= SDL_SCANCODE_0 && event.key.keysym.scancode <= SDL_SCANCODE_9) {
if (event.key.keysym.mod & MODIFIER) { if (event.key.keysym.mod & MODIFIER) {
command_parameter = event.key.keysym.sym - SDLK_0; command_parameter = event.key.keysym.scancode - SDL_SCANCODE_0;
if (event.key.keysym.mod & KMOD_SHIFT) { if (event.key.keysym.mod & KMOD_SHIFT) {
pending_command = GB_SDL_LOAD_STATE_COMMAND; pending_command = GB_SDL_LOAD_STATE_COMMAND;
@ -163,32 +163,32 @@ static void handle_events(GB_gameboy_t *gb)
break; break;
} }
case SDL_KEYUP: // Fallthrough case SDL_KEYUP: // Fallthrough
switch (event.key.keysym.sym) { switch (event.key.keysym.scancode) {
case SDLK_RIGHT: case SDL_SCANCODE_RIGHT:
GB_set_key_state(gb, GB_KEY_RIGHT, event.type == SDL_KEYDOWN); GB_set_key_state(gb, GB_KEY_RIGHT, event.type == SDL_KEYDOWN);
break; break;
case SDLK_LEFT: case SDL_SCANCODE_LEFT:
GB_set_key_state(gb, GB_KEY_LEFT, event.type == SDL_KEYDOWN); GB_set_key_state(gb, GB_KEY_LEFT, event.type == SDL_KEYDOWN);
break; break;
case SDLK_UP: case SDL_SCANCODE_UP:
GB_set_key_state(gb, GB_KEY_UP, event.type == SDL_KEYDOWN); GB_set_key_state(gb, GB_KEY_UP, event.type == SDL_KEYDOWN);
break; break;
case SDLK_DOWN: case SDL_SCANCODE_DOWN:
GB_set_key_state(gb, GB_KEY_DOWN, event.type == SDL_KEYDOWN); GB_set_key_state(gb, GB_KEY_DOWN, event.type == SDL_KEYDOWN);
break; break;
case SDLK_x: case SDL_SCANCODE_X:
GB_set_key_state(gb, GB_KEY_A, event.type == SDL_KEYDOWN); GB_set_key_state(gb, GB_KEY_A, event.type == SDL_KEYDOWN);
break; break;
case SDLK_z: case SDL_SCANCODE_Z:
GB_set_key_state(gb, GB_KEY_B, event.type == SDL_KEYDOWN); GB_set_key_state(gb, GB_KEY_B, event.type == SDL_KEYDOWN);
break; break;
case SDLK_BACKSPACE: case SDL_SCANCODE_BACKSPACE:
GB_set_key_state(gb, GB_KEY_SELECT, event.type == SDL_KEYDOWN); GB_set_key_state(gb, GB_KEY_SELECT, event.type == SDL_KEYDOWN);
break; break;
case SDLK_RETURN: case SDL_SCANCODE_RETURN:
GB_set_key_state(gb, GB_KEY_START, event.type == SDL_KEYDOWN); GB_set_key_state(gb, GB_KEY_START, event.type == SDL_KEYDOWN);
break; break;
case SDLK_SPACE: case SDL_SCANCODE_SPACE:
GB_set_turbo_mode(gb, event.type == SDL_KEYDOWN, false); GB_set_turbo_mode(gb, event.type == SDL_KEYDOWN, false);
break; break;
} }