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Adds keyboard input from SDL.

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This commit is contained in:
Thomas Harte 2017-11-05 21:16:14 -05:00
parent 0116d7f071
commit a209ae76ca
1 changed files with 67 additions and 2 deletions
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69
OSBindings/SDL/main.cpp
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@ -43,6 +43,67 @@ struct BestEffortUpdaterDelegate: public Concurrency::BestEffortUpdater::Delegat
Machine::DynamicMachine *machine;
};
bool KeyboardKeyForSDLScancode(SDL_Keycode scancode, Inputs::Keyboard::Key &key) {
#define BIND(x, y) case SDL_SCANCODE_##x: key = Inputs::Keyboard::Key::y; break;
switch(scancode) {
default: return false;
BIND(F1, F1) BIND(F2, F2) BIND(F3, F3) BIND(F4, F4) BIND(F5, F5) BIND(F6, F6)
BIND(F7, F7) BIND(F8, F8) BIND(F9, F9) BIND(F10, F10) BIND(F11, F11) BIND(F12, F12)
BIND(1, k1) BIND(2, k2) BIND(3, k3) BIND(4, k4) BIND(5, k5)
BIND(6, k6) BIND(7, k7) BIND(8, k8) BIND(9, k9) BIND(0, k0)
BIND(Q, Q) BIND(W, W) BIND(E, E) BIND(R, R) BIND(T, T)
BIND(Y, Y) BIND(U, U) BIND(I, I) BIND(O, O) BIND(P, P)
BIND(A, A) BIND(S, S) BIND(D, D) BIND(F, F) BIND(G, G)
BIND(H, H) BIND(J, J) BIND(K, K) BIND(L, L)
BIND(Z, Z) BIND(X, X) BIND(C, C) BIND(V, V)
BIND(B, B) BIND(N, N) BIND(M, M)
BIND(KP_7, KeyPad7) BIND(KP_8, KeyPad8) BIND(KP_9, KeyPad9)
BIND(KP_4, KeyPad4) BIND(KP_5, KeyPad5) BIND(KP_6, KeyPad6)
BIND(KP_1, KeyPad1) BIND(KP_2, KeyPad2) BIND(KP_3, KeyPad3)
BIND(KP_0, KeyPad0)
BIND(ESCAPE, Escape)
BIND(PRINTSCREEN, PrintScreen) BIND(SCROLLLOCK, ScrollLock) BIND(PAUSE, Pause)
BIND(GRAVE, BackTick) BIND(MINUS, Hyphen) BIND(EQUALS, Equals) BIND(BACKSPACE, BackSpace)
BIND(TAB, Tab)
BIND(LEFTBRACKET, OpenSquareBracket) BIND(RIGHTBRACKET, CloseSquareBracket)
BIND(BACKSLASH, BackSlash)
BIND(CAPSLOCK, CapsLock) BIND(SEMICOLON, Semicolon)
BIND(APOSTROPHE, Quote) BIND(RETURN, Enter)
BIND(LSHIFT, LeftShift) BIND(COMMA, Comma) BIND(PERIOD, FullStop)
BIND(SLASH, ForwardSlash) BIND(RSHIFT, RightShift)
BIND(LCTRL, LeftControl) BIND(LALT, LeftOption) BIND(LGUI, LeftMeta)
BIND(SPACE, Space)
BIND(RCTRL, RightControl) BIND(RALT, RightOption) BIND(RGUI, RightMeta)
BIND(LEFT, Left) BIND(RIGHT, Right) BIND(UP, Up) BIND(DOWN, Down)
BIND(INSERT, Insert) BIND(HOME, Home) BIND(PAGEUP, PageUp)
BIND(DELETE, Delete) BIND(END, End) BIND(PAGEDOWN, PageDown)
BIND(NUMLOCKCLEAR, NumLock) BIND(KP_DIVIDE, KeyPadSlash) BIND(KP_MULTIPLY, KeyPadAsterisk)
BIND(KP_PLUS, KeyPadPlus) BIND(KP_MINUS, KeyPadMinus) BIND(KP_ENTER, KeyPadEnter)
BIND(KP_DECIMAL, KeyPadDecimalPoint)
BIND(KP_EQUALS, KeyPadEquals)
BIND(HELP, Help)
// BIND(HASH, Hash)
// BIND(KP_DELE, KeyPadAsterisk)
}
#undef BIND
return true;
}
}
int main(int argc, char *argv[]) {
@ -152,12 +213,16 @@ int main(int argc, char *argv[]) {
SDL_Event event;
while(SDL_PollEvent(&event)) {
switch(event.type) {
// default: std::cout << "Unhandled " << event.type << std::endl; break;
case SDL_QUIT: should_quit = true; break;
case SDL_KEYDOWN:
break;
case SDL_KEYUP:
KeyboardMachine::Machine *keyboard_machine = machine->keyboard_machine();
if(!keyboard_machine) break;
Inputs::Keyboard::Key key = Inputs::Keyboard::Key::Space;
if(!KeyboardKeyForSDLScancode(event.key.keysym.scancode, key)) break;
keyboard_machine->get_keyboard().set_key_pressed(key, event.type == SDL_KEYDOWN);
break;
}
}