Implicit Context and #thread_local

examples/win32.odin

@@ -42,24 +42,24 @@ type POINT: struct { x, y: i32 }
 type WNDPROC: proc(hwnd: HWND, msg: u32, wparam: WPARAM, lparam: LPARAM) -> LRESULT
 
 type WNDCLASSEXA: struct {
-	cbSize, style: u32,
-	wndProc: WNDPROC,
-	cbClsExtra, cbWndExtra: i32,
-	hInstance: HINSTANCE,
-	hIcon: HICON,
-	hCursor: HCURSOR,
-	hbrBackground: HBRUSH,
-	menuName, className: ^u8,
-	hIconSm: HICON,
+	size, style:           u32,
+	wnd_proc:              WNDPROC,
+	cls_extra, wnd_extra:  i32,
+	instance:              HINSTANCE,
+	icon:                  HICON,
+	cursor:                HCURSOR,
+	background:            HBRUSH,
+	menu_name, class_name: ^u8,
+	sm:                    HICON,
 }
 
 type MSG: struct {
-	hwnd: HWND,
+	hwnd:    HWND,
 	message: u32,
-	wparam: WPARAM,
-	lparam: LPARAM,
-	time: u32,
-	pt: POINT,
+	wparam:  WPARAM,
+	lparam:  LPARAM,
+	time:    u32,
+	pt:      POINT,
 }
 
 
@@ -145,34 +145,34 @@ type wglCreateContextAttribsARBType: proc(hdc: HDC, hshareContext: rawptr, attri
 
 
 type PIXELFORMATDESCRIPTOR: struct  {
-	nSize,
-	nVersion,
-	dwFlags: u32,
+	size,
+	version,
+	flags: u32,
 
-	iPixelType,
-	cColorBits,
-	cRedBits,
-	cRedShift,
-	cGreenBits,
-	cGreenShift,
-	cBlueBits,
-	cBlueShift,
-	cAlphaBits,
-	cAlphaShift,
-	cAccumBits,
-	cAccumRedBits,
-	cAccumGreenBits,
-	cAccumBlueBits,
-	cAccumAlphaBits,
-	cDepthBits,
-	cStencilBits,
-	cAuxBuffers,
-	iLayerType,
-	bReserved: byte,
+	pixel_type,
+	color_bits,
+	red_bits,
+	red_shift,
+	green_bits,
+	green_shift,
+	blue_bits,
+	blue_shift,
+	alpha_bits,
+	alpha_shift,
+	accum_bits,
+	accum_red_bits,
+	accum_green_bits,
+	accum_blue_bits,
+	accum_alpha_bits,
+	depth_bits,
+	stencil_bits,
+	aux_buffers,
+	layer_type,
+	reserved: byte,
 
-	dwLayerMask,
-	dwVisibleMask,
-	dwDamageMask: u32,
+	layer_mask,
+	visible_mask,
+	damage_mask: u32,
 }
 
 GetDC             :: proc(h: HANDLE) -> HDC #foreign
@@ -190,3 +190,165 @@ wglCreateContext  :: proc(hdc: HDC) -> HGLRC #foreign
 wglMakeCurrent    :: proc(hdc: HDC, hglrc: HGLRC) -> BOOL #foreign
 wglGetProcAddress :: proc(c_str: ^u8) -> PROC #foreign
 wglDeleteContext  :: proc(hglrc: HGLRC) -> BOOL #foreign
+
+
+
+GetAsyncKeyState :: proc(v_key: i32) -> i16 #foreign
+
+is_key_down :: proc(key: int) -> bool {
+	return GetAsyncKeyState(key as i32) < 0;
+}
+
+
+VK_LBUTTON    :: 0x01;
+VK_RBUTTON    :: 0x02;
+VK_CANCEL     :: 0x03;
+VK_MBUTTON    :: 0x04;
+
+VK_BACK       :: 0x08;
+VK_TAB        :: 0x09;
+
+VK_CLEAR      :: 0x0C;
+VK_RETURN     :: 0x0D;
+
+VK_SHIFT      :: 0x10;
+VK_CONTROL    :: 0x11;
+VK_MENU       :: 0x12;
+VK_PAUSE      :: 0x13;
+VK_CAPITAL    :: 0x14;
+
+VK_KANA       :: 0x15;
+VK_HANGEUL    :: 0x15;
+VK_HANGUL     :: 0x15;
+VK_JUNJA      :: 0x17;
+VK_FINAL      :: 0x18;
+VK_HANJA      :: 0x19;
+VK_KANJI      :: 0x19;
+
+VK_ESCAPE     :: 0x1B;
+
+VK_CONVERT    :: 0x1C;
+VK_NONCONVERT :: 0x1D;
+VK_ACCEPT     :: 0x1E;
+VK_MODECHANGE :: 0x1F;
+
+VK_SPACE      :: 0x20;
+VK_PRIOR      :: 0x21;
+VK_NEXT       :: 0x22;
+VK_END        :: 0x23;
+VK_HOME       :: 0x24;
+VK_LEFT       :: 0x25;
+VK_UP         :: 0x26;
+VK_RIGHT      :: 0x27;
+VK_DOWN       :: 0x28;
+VK_SELECT     :: 0x29;
+VK_PRINT      :: 0x2A;
+VK_EXECUTE    :: 0x2B;
+VK_SNAPSHOT   :: 0x2C;
+VK_INSERT     :: 0x2D;
+VK_DELETE     :: 0x2E;
+VK_HELP       :: 0x2F;
+
+VK_0 :: '0';
+VK_1 :: '1';
+VK_2 :: '2';
+VK_3 :: '3';
+VK_4 :: '4';
+VK_5 :: '5';
+VK_6 :: '6';
+VK_7 :: '7';
+VK_8 :: '8';
+VK_9 :: '9';
+
+VK_A :: 'A';
+VK_B :: 'B';
+VK_C :: 'C';
+VK_D :: 'D';
+VK_E :: 'E';
+VK_F :: 'F';
+VK_G :: 'G';
+VK_H :: 'H';
+VK_I :: 'I';
+VK_J :: 'J';
+VK_K :: 'K';
+VK_L :: 'L';
+VK_M :: 'M';
+VK_N :: 'N';
+VK_O :: 'O';
+VK_P :: 'P';
+VK_Q :: 'Q';
+VK_R :: 'R';
+VK_S :: 'S';
+VK_T :: 'T';
+VK_U :: 'U';
+VK_V :: 'V';
+VK_W :: 'W';
+VK_X :: 'X';
+VK_Y :: 'Y';
+VK_Z :: 'Z';
+
+VK_LWIN       :: 0x5B;
+VK_RWIN       :: 0x5C;
+VK_APPS       :: 0x5D;
+
+VK_NUMPAD0    :: 0x60;
+VK_NUMPAD1    :: 0x61;
+VK_NUMPAD2    :: 0x62;
+VK_NUMPAD3    :: 0x63;
+VK_NUMPAD4    :: 0x64;
+VK_NUMPAD5    :: 0x65;
+VK_NUMPAD6    :: 0x66;
+VK_NUMPAD7    :: 0x67;
+VK_NUMPAD8    :: 0x68;
+VK_NUMPAD9    :: 0x69;
+VK_MULTIPLY   :: 0x6A;
+VK_ADD        :: 0x6B;
+VK_SEPARATOR  :: 0x6C;
+VK_SUBTRACT   :: 0x6D;
+VK_DECIMAL    :: 0x6E;
+VK_DIVIDE     :: 0x6F;
+VK_F1         :: 0x70;
+VK_F2         :: 0x71;
+VK_F3         :: 0x72;
+VK_F4         :: 0x73;
+VK_F5         :: 0x74;
+VK_F6         :: 0x75;
+VK_F7         :: 0x76;
+VK_F8         :: 0x77;
+VK_F9         :: 0x78;
+VK_F10        :: 0x79;
+VK_F11        :: 0x7A;
+VK_F12        :: 0x7B;
+VK_F13        :: 0x7C;
+VK_F14        :: 0x7D;
+VK_F15        :: 0x7E;
+VK_F16        :: 0x7F;
+VK_F17        :: 0x80;
+VK_F18        :: 0x81;
+VK_F19        :: 0x82;
+VK_F20        :: 0x83;
+VK_F21        :: 0x84;
+VK_F22        :: 0x85;
+VK_F23        :: 0x86;
+VK_F24        :: 0x87;
+
+VK_NUMLOCK    :: 0x90;
+VK_SCROLL     :: 0x91;
+
+VK_LSHIFT     :: 0xA0;
+VK_RSHIFT     :: 0xA1;
+VK_LCONTROL   :: 0xA2;
+VK_RCONTROL   :: 0xA3;
+VK_LMENU      :: 0xA4;
+VK_RMENU      :: 0xA5;
+VK_PROCESSKEY :: 0xE5;
+VK_ATTN       :: 0xF6;
+VK_CRSEL      :: 0xF7;
+VK_EXSEL      :: 0xF8;
+VK_EREOF      :: 0xF9;
+VK_PLAY       :: 0xFA;
+VK_ZOOM       :: 0xFB;
+VK_NONAME     :: 0xFC;
+VK_PA1        :: 0xFD;
+VK_OEM_CLEAR  :: 0xFE;
+