Method DoMapEditor

src/game/editor/editor.cpp:2340–2932

}

void CEditor::DoMapEditor(CUIRect View)
{
	// render all good stuff
	if(!m_ShowPicker)
	{
		MapView()->RenderEditorMap();
	}
	else
	{
		// fix aspect ratio of the image in the picker
		float Max = minimum(View.w, View.h);
		View.w = View.h = Max;
	}

	const bool Inside = Ui()->MouseInside(&View);

	// fetch mouse position
	float wx = Ui()->MouseWorldX();
	float wy = Ui()->MouseWorldY();
	float mx = Ui()->MouseX();
	float my = Ui()->MouseY();

	static float s_StartWx = 0;
	static float s_StartWy = 0;

	enum
	{
		OP_NONE = 0,
		OP_BRUSH_GRAB,
		OP_BRUSH_DRAW,
		OP_BRUSH_PAINT,
		OP_PAN_WORLD,
		OP_PAN_EDITOR,
	};

	// remap the screen so it can display the whole tileset
	if(m_ShowPicker)
	{
		CUIRect Screen = *Ui()->Screen();
		float Size = 32.0f * 16.0f;
		float w = Size * (Screen.w / View.w);
		float h = Size * (Screen.h / View.h);
		float x = -(View.x / Screen.w) * w;
		float y = -(View.y / Screen.h) * h;
		wx = x + w * mx / Screen.w;
		wy = y + h * my / Screen.h;
		std::shared_ptr<CLayerTiles> pTileLayer = std::static_pointer_cast<CLayerTiles>(Map()->SelectedLayerType(0, LAYERTYPE_TILES));
		if(pTileLayer)
		{
			Graphics()->MapScreen(x, y, x + w, y + h);
			m_pTilesetPicker->m_Image = pTileLayer->m_Image;
			if(m_BrushColorEnabled)
			{
				m_pTilesetPicker->m_Color = pTileLayer->m_Color;
				m_pTilesetPicker->m_Color.a = 255;
			}
			else
			{