static int GetMouseCmd(
Mouse *mouse, bool isPressed, int useMouseMove, Vec2i pos)
{
int cmd = 0;
bool (*mouseFunc)(const Mouse *, const int) =
isPressed ? MouseIsPressed : MouseIsDown;
if (useMouseMove)
{
cmd |= MouseGetMove(mouse, pos);
}
else
{
if (MouseWheel(mouse).y > 0) cmd |= CMD_UP;
else if (MouseWheel(mouse).y < 0) cmd |= CMD_DOWN;
}
if (mouseFunc(mouse, SDL_BUTTON_LEFT)) cmd |= CMD_BUTTON1;
if (mouseFunc(mouse, SDL_BUTTON_RIGHT)) cmd |= CMD_BUTTON2;
if (mouseFunc(mouse, SDL_BUTTON_MIDDLE)) cmd |= CMD_MAP;
return cmd;
}
///
// ESWindowProc()
//
// Main window procedure
//
LRESULT WINAPI ESWindowProc ( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
{
LRESULT lRet = 1;
switch (uMsg)
{
case WM_CREATE:
break;
case WM_SIZE:
{
ESContext *esContext = (ESContext*)(LONG_PTR) GetWindowLongPtr ( hWnd, GWLP_USERDATA );
if ( esContext ) {
esContext->width = LOWORD( lParam );
esContext->height = HIWORD( lParam );
InvalidateRect( esContext->hWnd, NULL, FALSE );
}
}
case WM_PAINT:
{
ESContext *esContext = (ESContext*)(LONG_PTR) GetWindowLongPtr ( hWnd, GWLP_USERDATA );
if ( esContext && esContext->drawFunc )
esContext->drawFunc ( esContext );
if ( esContext )
ValidateRect( esContext->hWnd, NULL );
}
break;
case WM_CLOSE:
PostQuitMessage(0);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
case WM_CHAR:
{
POINT point;
ESContext *esContext = (ESContext*)(LONG_PTR) GetWindowLongPtr ( hWnd, GWLP_USERDATA );
GetCursorPos( &point );
if ( esContext && esContext->keyFunc )
esContext->keyFunc ( esContext, (unsigned char) wParam,
(int) point.x, (int) point.y );
}
break;
case 0x020A://WM_MOUSEWHEEL:
{
int zDelta = (short)HIWORD(wParam);
int xPos = LOWORD(lParam);
int yPos = HIWORD(lParam);
zoomCamera(zDelta);
break;
}
case WM_MOUSEMOVE:
{
int xPos = LOWORD(lParam);
int yPos = HIWORD(lParam);
mouseMotionFunc(xPos,yPos);
break;
}
case WM_RBUTTONUP:
{
int xPos = LOWORD(lParam);
int yPos = HIWORD(lParam);
mouseFunc(2,1,xPos,yPos);
break;
}
case WM_RBUTTONDOWN:
{
int xPos = LOWORD(lParam);
int yPos = HIWORD(lParam);
mouseFunc(2,0,xPos,yPos);
break;
}
case WM_LBUTTONDOWN:
{
int xPos = LOWORD(lParam);
int yPos = HIWORD(lParam);
// gDemoApplication->mouseFunc(0,0,xPos,yPos);
mouseFunc(0,0,xPos,yPos);
break;
}
case WM_LBUTTONUP:
{
int xPos = LOWORD(lParam);
int yPos = HIWORD(lParam);
//gDemoApplication->mouseFunc(0,1,xPos,yPos);
mouseFunc(0,1,xPos,yPos);
break;
}
default:
lRet = DefWindowProc (hWnd, uMsg, wParam, lParam);
break;
}
return lRet;
}
