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engines/saga2/mapfeatr.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * aint32 with this program; if not, write to the Free Software
+ *
+ *
+ * Based on the original sources
+ *   Faery Tale II -- The Halls of the Dead
+ *   (c) 1993-1996 The Wyrmkeep Entertainment Co.
+ */
+
+#ifndef SAGA2_MAPFEATR_H
+#define SAGA2_MAPFEATR_H
+
+#include "saga2/rect.h"
+#include "saga2/tcoords.h"
+
+namespace Saga2 {
+
+class gPort;
+class gPixelMap;
+
+#define MAX_MAP_FEATURE_NAME_LENGTH 32
+
+/* ===================================================================== *
+   Types
+ * ===================================================================== */
+
+// ------------------------------------------------------------------------
+// Pure virtual base class for map features
+
+class CMapFeature {
+	bool        _visible;
+	int16       _world;
+	TilePoint   _featureCoords;
+	char        _name[MAX_MAP_FEATURE_NAME_LENGTH];
+
+
+public:
+	CMapFeature(TilePoint where, int16 inWorld, const char *desc);
+	virtual ~CMapFeature() {}
+
+	void expose(bool canSee = true) {
+		_visible = canSee;
+	}
+	void draw(TileRegion tr, int16 inWorld, TilePoint bc, gPort &tport);
+	bool hitCheck(TileRegion vr, int16 inWorld, TilePoint bc, TilePoint cp);
+	int16 getWorld() {
+		return _world;
+	}
+	int16 getU() {
+		return _featureCoords.u;
+	}
+	int16 getV() {
+		return _featureCoords.v;
+	}
+	TilePoint getLocation() {
+		return _featureCoords;
+	}
+	char *getText() {
+		return _name;
+	}
+
+	// The only aspect of different map features is what they look like
+	virtual void blit(gPort &tp, int32 x, int32 y) = 0;
+	virtual bool isHit(TilePoint disp, TilePoint mouse) = 0;
+	virtual void update() = 0;
+};
+
+
+typedef CMapFeature *pCMapFeature;
+
+// ------------------------------------------------------------------------
+// class for map features with static icons
+
+class CStaticMapFeature : public CMapFeature {
+	int16 _color;
+
+public:
+	CStaticMapFeature(TilePoint where, int16 inWorld, const char *desc, int16 bColor);
+	virtual void blit(gPort &tp, int32 x, int32 y);
+	virtual void update() {}
+	virtual bool isHit(TilePoint disp, TilePoint mouse);
+};
+
+
+// ------------------------------------------------------------------------
+// class for map features with static icons
+
+class CPictureMapFeature : public CMapFeature {
+	gPixelMap *_pic;
+
+public:
+	CPictureMapFeature(TilePoint where, int16 inWorld, char *desc, gPixelMap *pm);
+	virtual void blit(gPort &tp, int32 x, int32 y);
+	virtual void update() {}
+	virtual bool isHit(TilePoint disp, TilePoint mouse) {
+		return false;
+	}
+};
+
+
+/* ===================================================================== *
+   Prototypes
+ * ===================================================================== */
+
+void initMapFeatures() ;
+void updateMapFeatures(int16 currentWorld);
+void drawMapFeatures(TileRegion viewRegion,
+                     int16 world,
+                     TilePoint baseCoords,
+                     gPort &tPort);
+void termMapFeatures() ;
+char *getMapFeaturesText(TileRegion viewRegion,
+                         int16 inWorld,
+                         TilePoint baseCoords,
+                         Point16 mouseCoords) ;
+
+} // end of namespace Saga2
+
+#endif