dan/TIC-80-guile
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

#701

Browse Source
This commit is contained in:
Vadim Grigoruk
2018-08-24 21:49:48 +03:00
parent 39d4862515
commit 408100744f
1 changed files with 93 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

113
src/system.c
View File

@@ -61,6 +61,8 @@ static struct
GPU_Image* down;
} texture;
u8 text;
} keyboard;
u32 touchCounter;
@@ -390,40 +392,100 @@ static void processMouse()
}
}
static void appendKeycode(tic_keycode code)
{
tic80_input* input = &platform.studio->tic->ram.input;
enum{BufSize = COUNT_OF(input->keyboard.keys)};
for(s32 i = 0; i < BufSize; i++)
{
if(input->keyboard.keys[i] == tic_key_unknown)
{
input->keyboard.keys[i] = code;
return;
}
else if(input->keyboard.keys[i] == code) return;
}
}
static void processKeyboard()
{
static const u32 KeyboardCodes[tic_keys_count] =
tic80_input* input = &platform.studio->tic->ram.input;
input->keyboard.data = 0;
SDL_Keymod mod = SDL_GetModState();
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},
};
if(platform.keyboard.text && platform.keyboard.text < COUNT_OF(TextCodes))
{
appendKeycode(TextCodes[platform.keyboard.text].code);
appendKeycode(TextCodes[platform.keyboard.text].shift);
platform.keyboard.text = 0;
}
return;
}
const u8* keyboard = SDL_GetKeyboardState(NULL);
if(mod & KMOD_SHIFT) appendKeycode(tic_key_shift);
if(mod & (KMOD_CTRL | KMOD_GUI)) appendKeycode(tic_key_ctrl);
if(mod & KMOD_CAPS) appendKeycode(tic_key_capslock);
static const SDL_Keycode KeyboardCodes[tic_keys_count] =
{
#include "keycodes.inl"
};
tic80_input* input = &platform.studio->tic->ram.input;
input->keyboard.data = 0;
const u8* keyboard = SDL_GetKeyboardState(NULL);
enum{BufSize = COUNT_OF(input->keyboard.keys)};
s32 c = 0;
{
SDL_Keymod mod = SDL_GetModState();
if(mod & KMOD_RSHIFT) input->keyboard.keys[c++] = tic_key_shift;
if(mod & (KMOD_RCTRL | KMOD_GUI)) input->keyboard.keys[c++] = tic_key_ctrl;
if(mod & KMOD_RALT) input->keyboard.keys[c++] = tic_key_alt;
if(mod & KMOD_CAPS) input->keyboard.keys[c++] = tic_key_capslock;
}
for(s32 i = 0; i < SDL_NUM_SCANCODES && c < BufSize; i++)
for(s32 i = 0; i < SDL_NUM_SCANCODES; i++)
{
if(keyboard[i])
{
u32 keycode = SDL_GetKeyFromScancode(i);
SDL_Keycode keycode = SDL_GetKeyFromScancode(i);
for(s32 k = 0; k < COUNT_OF(KeyboardCodes); k++)
{
if(KeyboardCodes[k] == keycode)
{
input->keyboard.keys[c++] = k;
appendKeycode(k);
break;
}
}
@@ -794,6 +856,17 @@ static void pollEvent()
case SDL_WINDOWEVENT_FOCUS_GAINED: platform.studio->updateProject(); break;
}
break;
case SDL_TEXTINPUT:
{
const char* symbol = event.text.text;
if(strlen(symbol) == 1)
platform.keyboard.text = *symbol;
}
break;
case SDL_KEYDOWN:
if(event.key.keysym.sym == SDLK_RALT)
platform.keyboard.text = 0;
break;
case SDL_QUIT:
platform.studio->exit();
break;