/*!
\brief Initialize the RenderWindowInteractor
This function is called from the two constructors
*/
void RenderWindowInteractor::InitRenderWindowInteractor() {
this->SetLeftButtonFunction( SLOT(CameraRotate()) );
this->SetMiddleButtonFunction( SLOT(CameraTranslate()) );
this->SetRightButtonFunction( SLOT(CameraZoom()) );
this->SetShiftLeftButtonFunction( SLOT(CameraRoll()) );
this->mouseEventActive = false;
this->SetInteractionTime( 50 );
this->SetSensitivity( 10.0 );
this->stepTimer = new QTimer();
CHECK_PTR( this->stepTimer );
this->currentCamera = this->GetRenderer()->GetActiveCamera();
CHECK_PTR( this->currentCamera );
// get the light we are using
vtkLightCollection *lightCollection = this->GetRenderer()->GetLights();
lightCollection->InitTraversal();
this->currentLight = lightCollection->GetNextItem();
CHECK_PTR( this->currentLight );
this->interactionActor = NULL;
this->collisionActor = NULL;
}
void GridCellDraw(struct GridCell *ctx)
{
SDL_Rect rect = {0};
struct Camera *camera = NULL;
int mouseX = 0;
int mouseY = 0;
SDL_Rect mouseRect = {0};
camera = ctx->world->camera;
rect.x = ctx->x;
rect.y = ctx->y;
rect.w = GRIDCELL_SIZE;
rect.h = GRIDCELL_SIZE;
MousePosition(ctx->world->mouse, &mouseX, &mouseY);
CameraTranslate(camera, &mouseX, &mouseY);
//mouseRect.x = mouseX + ctx->world->camera->x;
//mouseRect.y = mouseY + ctx->world->camera->y;
mouseRect.x = mouseX;
mouseRect.y = mouseY;
mouseRect.w = 1;
mouseRect.h = 1;
if(ctx->type == 0)
{
CameraDrawImage(camera, ctx->image, ctx->x, ctx->y);
}
else
{
CameraDrawImage(camera, ctx->blockImage, ctx->x, ctx->y);
}
ctx->active = 0;
if(check_collision(rect, mouseRect) == 1)
{
ctx->active = 1;
if(MouseClicked(ctx->world->mouse) == 1)
{
ctx->type = 1;
//printf("Connections: ^%p >%p \\/%p <%p \\%p /%p \\%p /%p\n",
// ctx->top, ctx->right, ctx->bottom, ctx->left,
// ctx->topLeft, ctx->topRight, ctx->bottomRight, ctx->bottomLeft);
}
CameraDrawImage(camera, ctx->cursorImage, ctx->x, ctx->y);
}
if(_GridCellHasNeighbourActive(ctx) == 1)
{
CameraDrawImage(camera, ctx->highlightImage, ctx->x, ctx->y);
}
}
