dan/TIC-80-guile
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#707 one more attempt

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This commit is contained in:
Vadim Grigoruk
2018-08-26 09:34:27 +03:00
parent b22f006bb2
commit 7e19ce65e8
9 changed files with 65 additions and 137 deletions
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130
src/system.c
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@@ -65,7 +65,7 @@ static struct
GPU_Image* down;
} texture;
char text;
bool state[tic_keys_count];
} keyboard;
u32 touchCounter;
@@ -397,96 +397,23 @@ static void processMouse()
static void processKeyboard()
{
{
SDL_Keymod mod = SDL_GetModState();
platform.keyboard.state[tic_key_shift] = mod & KMOD_SHIFT;
platform.keyboard.state[tic_key_ctrl] = mod & KMOD_CTRL;
platform.keyboard.state[tic_key_alt] = mod & KMOD_ALT;
platform.keyboard.state[tic_key_capslock] = mod & KMOD_CAPS;
}
tic80_input* input = &platform.studio->tic->ram.input;
input->keyboard.data = 0;
enum{BufSize = COUNT_OF(input->keyboard.keys)};
SDL_Keymod mod = SDL_GetModState();
// TODO: the ugliest hack ever
// will try to remove it
if(mod & KMOD_RALT)
{
static const struct {tic_keycode code; tic_keycode shift;} TextCodes[] =
{
['-'] = {tic_key_minus, tic_key_unknown},
['='] = {tic_key_equals, tic_key_unknown},
['['] = {tic_key_leftbracket, tic_key_unknown},
[']'] = {tic_key_rightbracket, tic_key_unknown},
['\\'] = {tic_key_backslash, tic_key_unknown},
[';'] = {tic_key_semicolon, tic_key_unknown},
['\''] = {tic_key_apostrophe, tic_key_unknown},
['`'] = {tic_key_grave, tic_key_unknown},
[','] = {tic_key_comma, tic_key_unknown},
['.'] = {tic_key_period, tic_key_unknown},
['/'] = {tic_key_slash, tic_key_unknown},
[')'] = {tic_key_0, tic_key_shift},
['!'] = {tic_key_1, tic_key_shift},
['@'] = {tic_key_2, tic_key_shift},
['#'] = {tic_key_3, tic_key_shift},
['$'] = {tic_key_4, tic_key_shift},
['%'] = {tic_key_5, tic_key_shift},
['^'] = {tic_key_6, tic_key_shift},
['&'] = {tic_key_7, tic_key_shift},
['*'] = {tic_key_8, tic_key_shift},
['('] = {tic_key_9, tic_key_shift},
['_'] = {tic_key_minus, tic_key_shift},
['+'] = {tic_key_equals, tic_key_shift},
['{'] = {tic_key_leftbracket, tic_key_shift},
['}'] = {tic_key_rightbracket, tic_key_shift},
['|'] = {tic_key_backslash, tic_key_shift},
[':'] = {tic_key_semicolon, tic_key_shift},
['"'] = {tic_key_apostrophe, tic_key_shift},
['~'] = {tic_key_grave, tic_key_shift},
['<'] = {tic_key_comma, tic_key_shift},
['>'] = {tic_key_period, tic_key_shift},
['?'] = {tic_key_slash, tic_key_shift},
};
u8 text = platform.keyboard.text;
if(text && text < COUNT_OF(TextCodes))
{
input->keyboard.keys[0] = TextCodes[text].code;
input->keyboard.keys[1] = TextCodes[text].shift;
}
}
else
{
static const u32 KeyboardCodes[tic_keys_count] =
{
#include "keycodes.inl"
};
s32 c = 0;
{
if(mod & KMOD_SHIFT) input->keyboard.keys[c++] = tic_key_shift;
if(mod & KMOD_CTRL) input->keyboard.keys[c++] = tic_key_ctrl;
if(mod & KMOD_CAPS) input->keyboard.keys[c++] = tic_key_capslock;
}
const u8* keyboard = SDL_GetKeyboardState(NULL);
for(s32 i = 0; i < SDL_NUM_SCANCODES && c < BufSize; i++)
{
if(keyboard[i])
{
SDL_Keycode keycode = i == SDL_SCANCODE_AC_BACK
? SDLK_ESCAPE
: SDL_GetKeyFromScancode(i);
for(s32 k = 0; k < COUNT_OF(KeyboardCodes); k++)
{
if(KeyboardCodes[k] == keycode)
{
input->keyboard.keys[c++] = k;
break;
}
}
}
}
}
for(s32 i = 0, c = 0; i < COUNT_OF(platform.keyboard.state) && c < BufSize; i++)
if(platform.keyboard.state[i])
input->keyboard.keys[c++] = i;
}
#if !defined(__EMSCRIPTEN__) && !defined(__MACOSX__)
@@ -791,15 +718,30 @@ static void processTouchInput()
#endif
}
static void handleKeydown(SDL_Keycode keycode, bool down)
{
static const u32 KeyboardCodes[tic_keys_count] =
{
#include "keycodes.inl"
};
for(tic_key i = 0; i < COUNT_OF(KeyboardCodes); i++)
{
if(KeyboardCodes[i] == keycode)
{
platform.keyboard.state[i] = down;
break;
}
}
}
static void pollEvent()
{
tic_mem* tic = platform.studio->tic;
tic80_input* input = &tic->ram.input;
{
input->mouse.btns = 0;
platform.keyboard.text = 0;
}
input->mouse.btns = 0;
tic->ram.input.keyboard.text = 0;
SDL_Event event;
@@ -853,12 +795,18 @@ static void pollEvent()
case SDL_WINDOWEVENT_FOCUS_GAINED: platform.studio->updateProject(); break;
}
break;
case SDL_KEYDOWN:
handleKeydown(event.key.keysym.sym, true);
break;
case SDL_KEYUP:
handleKeydown(event.key.keysym.sym, false);
break;
case SDL_TEXTINPUT:
{
const char* text = event.text.text;
if(strlen(text) == 1)
platform.keyboard.text = *text;
tic->ram.input.keyboard.text = *text;
}
break;
case SDL_QUIT: