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61 lines
1.6 KiB
61 lines
1.6 KiB
1 year ago
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#include "controls/keymapper.hpp"
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#include <SDL.h>
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#ifdef USE_SDL1
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#include "utils/sdl2_to_1_2_backports.h"
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#endif
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#include "control.h"
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#include "options.h"
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#include "utils/is_of.hpp"
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namespace devilution {
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namespace {
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bool IsTextEntryKey(SDL_Keycode vkey)
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{
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return IsAnyOf(vkey, SDLK_ESCAPE, SDLK_RETURN, SDLK_KP_ENTER, SDLK_BACKSPACE, SDLK_DOWN, SDLK_UP) || (vkey >= SDLK_SPACE && vkey <= SDLK_z);
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}
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bool IsNumberEntryKey(SDL_Keycode vkey)
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{
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return ((vkey >= SDLK_0 && vkey <= SDLK_9) || vkey == SDLK_BACKSPACE);
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}
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SDL_Keycode ToAsciiUpper(SDL_Keycode key)
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{
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if (key >= SDLK_a && key <= SDLK_z) {
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return static_cast<SDL_Keycode>(static_cast<Sint32>(key) - ('a' - 'A'));
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}
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return key;
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}
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} // namespace
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void KeymapperPress(SDL_Keycode key)
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{
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key = ToAsciiUpper(key);
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const KeymapperOptions::Action *action = GetOptions().Keymapper.findAction(static_cast<uint32_t>(key));
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if (action == nullptr || !action->actionPressed || !action->isEnabled()) return;
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// TODO: This should be handled outside of the keymapper.
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if (ChatFlag) return;
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action->actionPressed();
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}
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void KeymapperRelease(SDL_Keycode key)
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{
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key = ToAsciiUpper(key);
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const KeymapperOptions::Action *action = GetOptions().Keymapper.findAction(static_cast<uint32_t>(key));
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if (action == nullptr || !action->actionReleased || !action->isEnabled()) return;
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// TODO: This should be handled outside of the keymapper.
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if ((ChatFlag && IsTextEntryKey(key)) || (DropGoldFlag && IsNumberEntryKey(key))) return;
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action->actionReleased();
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}
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} // namespace devilution
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