51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
#ifndef TILEMAPTILESELECTOR_H
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#define TILEMAPTILESELECTOR_H
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#include "selectablepixmapitem.h"
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class TilemapTileSelector: public SelectablePixmapItem {
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Q_OBJECT
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public:
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TilemapTileSelector(QPixmap pixmap): SelectablePixmapItem(8, 8, 1, 1) {
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this->pixmap = pixmap;
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this->numTilesWide = 16;
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this->selectedTile = 0x00;
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setAcceptHoverEvents(true);
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}
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void draw();
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void select(unsigned tileId);
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unsigned getSelectedTile();
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int pixelWidth;
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int pixelHeight;
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unsigned selectedTile;
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// TODO: which of these need to be made public?
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// call this tilemap? or is tilemap the binary file?
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QPixmap pixmap;// pointer?
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QImage currTile;// image of just the currently selected tile to draw onto graphicsview
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QImage tileImg(unsigned tileId);
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protected:
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void mousePressEvent(QGraphicsSceneMouseEvent*);
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void mouseMoveEvent(QGraphicsSceneMouseEvent*);
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void mouseReleaseEvent(QGraphicsSceneMouseEvent*);
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void hoverMoveEvent(QGraphicsSceneHoverEvent*);
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void hoverLeaveEvent(QGraphicsSceneHoverEvent*);
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private:
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int numTilesWide;
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int numTiles;
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void updateSelectedTile();
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unsigned getTileId(int x, int y);
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QPoint getTileIdCoords(unsigned);
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unsigned getValidTileId(unsigned);// TODO: implement this to prevent segfaults
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signals:
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void hoveredTileChanged(unsigned);
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void hoveredTileCleared();
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void selectedTileChanged(unsigned);
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};
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#endif // TILEMAPTILESELECTOR_H
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