Initial commit

engines/tsage/user_interface.h

@@ -0,0 +1,149 @@
+/* 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
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TSAGE_USER_INTERFACE_H
+#define TSAGE_USER_INTERFACE_H
+
+#include "common/scummsys.h"
+#include "tsage/core.h"
+#include "tsage/graphics.h"
+#include "tsage/sound.h"
+
+namespace TsAGE {
+
+class StripProxy: public EventHandler {
+public:
+	void process(Event &event) override;
+};
+
+class UIElement: public BackgroundSceneObject {
+public:
+	bool _enabled;
+	int _frameNum;
+
+	Common::String getClassName() override { return "UIElement"; }
+	void synchronize(Serializer &s) override;
+
+	void setup(int visage, int stripNum, int frameNum, int posX, int posY, int priority);
+	void setEnabled(bool flag);
+};
+
+// This class implements the Question mark button
+class UIQuestion: public UIElement {
+private:
+	void showDescription(CursorType item);
+	void showItem(int resNum, int rlbNum, int frameNum);
+public:
+	void process(Event &event) override;
+	void setEnabled(bool flag);
+};
+
+// This class implements the score counter
+class UIScore: public UIElement {
+private:
+	void showDescription(int lineNum);
+public:
+	UIElement _digit3, _digit2, _digit1, _digit0;
+
+	void postInit(SceneObjectList *OwnerList = NULL) override;
+	void draw() override;
+
+	void updateScore();
+};
+
+class UIInventorySlot: public UIElement {
+public:
+	int _objIndex;
+	InvObject *_object;
+
+	UIInventorySlot();
+	Common::String getClassName() override { return "UIInventorySlot"; }
+	void synchronize(Serializer &s) override;
+	void process(Event &event) override;
+};
+
+class UIInventoryScroll: public UIElement {
+private:
+	void toggle(bool pressed);
+public:
+	bool _isLeft;
+
+	UIInventoryScroll();
+	Common::String getClassName() override { return "UIInventoryScroll"; }
+	void synchronize(Serializer &s) override;
+	void process(Event &event) override;
+};
+
+class UICollection: public EventHandler {
+private:
+	void r2rDrawFrame();
+protected:
+	void erase();
+public:
+	Common::Point _position;
+	Rect _bounds;
+	bool _visible;
+	bool _clearScreen;
+	bool _cursorChanged;
+	Common::Array<UIElement *> _objList;
+
+	UICollection();
+	void setup(const Common::Point &pt);
+	void hide();
+	void show();
+	void resetClear();
+	void draw();
+};
+
+class UIElements: public UICollection {
+private:
+	void add(UIElement *obj);
+	void updateInvList();
+public:
+	UIElement _background;
+	UIQuestion _question;
+	UIScore _score;
+	UIInventorySlot _slot1, _slot2, _slot3, _slot4;
+	UIInventoryScroll _scrollLeft, _scrollRight;
+	ASound _sound;
+	int _slotStart, _scoreValue;
+	bool _active;
+	Common::Array<int> _itemList;
+	Visage _cursorVisage;
+	UIElement _character;
+
+	UIElements();
+	Common::String getClassName() override { return "UIElements"; }
+	void synchronize(Serializer &s) override;
+	void postInit(SceneObjectList *OwnerList = NULL) override { error("Wrong init() called"); }
+	void process(Event &event) override;
+
+	void setup(const Common::Point &pt);
+	void updateInventory(int objectNumber = 0);
+	void addScore(int amount);
+	void scrollInventory(bool isLeft);
+
+	static void loadNotifierProc(bool postFlag);
+};
+
+} // End of namespace TsAGE
+
+#endif