WAGE: Stub for object clicking

scummvm · Jan 1, 2016 · 1ef7beb · 1ef7beb
1 parent 559e486
commit 1ef7beb
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Showing 5 changed files with 68 additions and 7 deletions.
diff --git a/engines/wage/design.cpp b/engines/wage/design.cpp
@@ -169,6 +169,15 @@ void Design::paint(Graphics::Surface *surface, Patterns &patterns, bool mask, in
 	}
 }
 
+bool Design::isPointOpaque(int x, int y) {
+	if (_surface == NULL)
+		error("Surface is null");
+
+	byte pixel = ((byte *)_surface->getBasePtr(x, y))[0];
+
+	return pixel != kColorGreen;
+}
+
 void drawPixel(int x, int y, int color, void *data) {
 	plotData *p = (plotData *)data;
 

diff --git a/engines/wage/design.h b/engines/wage/design.h
@@ -68,6 +68,7 @@ class Design {
 	}
 
     void paint(Graphics::Surface *canvas, Patterns &patterns, bool mask, int x, int y);
+	bool isPointOpaque(int x, int y);
 	static void drawFilledRect(Graphics::Surface *surface, Common::Rect &rect, int color, Patterns &patterns, byte fillType);
 	static void drawFilledRoundRect(Graphics::Surface *surface, Common::Rect &rect, int arc, int color, Patterns &patterns, byte fillType);
 

diff --git a/engines/wage/gui.cpp b/engines/wage/gui.cpp
@@ -119,13 +119,15 @@ static const byte macCursorBeam[] = {
 Gui::Gui() {
 	_scene = NULL;
 	_sceneDirty = true;
+	_bordersDirty = true;
 	_screen.create(g_system->getWidth(), g_system->getHeight(), Graphics::PixelFormat::createFormatCLUT8());
 
 	Patterns p;
 	p.push_back(checkersPattern);
 
 	_scrollPos = 0;
 	_builtInFonts = false;
+	_sceneIsActive = false;
 
 	g_system->getPaletteManager()->setPalette(palette, 0, 4);
 
@@ -177,8 +179,11 @@ void Gui::appendText(String &str) {
 void Gui::draw() {
 	if (_scene != NULL && _sceneDirty) {
 		_scene->paint(&_screen, 0 + kComponentsPadding, kMenuHeight + kComponentsPadding);
-		paintBorder(&_screen, 0 + kComponentsPadding, kMenuHeight + kComponentsPadding, _scene->_design->getBounds()->width(), _scene->_design->getBounds()->height(),
-				kWindowScene);
+
+		_sceneArea.left = 0 + kComponentsPadding + kBorderWidth;
+		_sceneArea.top = kMenuHeight + kComponentsPadding + kBorderWidth;
+		_sceneArea.setWidth(_scene->_design->getBounds()->width() - 2 * kBorderWidth);
+		_sceneArea.setHeight(_scene->_design->getBounds()->height() - 2 * kBorderWidth);
 
 		_sceneDirty = false;
 	}
@@ -191,7 +196,15 @@ void Gui::draw() {
 	int consoleY = kMenuHeight + kComponentsPadding;
 
 	renderConsole(&_screen, consoleX + kBorderWidth , consoleY + kBorderWidth, consoleW - 2 * kBorderWidth, consoleH - 2 * kBorderWidth);
-	paintBorder(&_screen, consoleX, consoleY, consoleW, consoleH, kWindowConsole);
+
+	if (_bordersDirty) {
+		if (_scene)
+			paintBorder(&_screen, 0 + kComponentsPadding, kMenuHeight + kComponentsPadding, _scene->_design->getBounds()->width(), _scene->_design->getBounds()->height(),
+				kWindowScene);
+		paintBorder(&_screen, consoleX, consoleY, consoleW, consoleH, kWindowConsole);
+
+		_bordersDirty = false;
+	}
 
 	renderMenu();
 
@@ -227,16 +240,16 @@ void Gui::paintBorder(Graphics::Surface *g, int x, int y, int width, int height,
 
 	switch (windowType) {
 	case kWindowScene:
-		active = false;
+		active = _sceneIsActive;
 		scrollable = false;
-		closeable = false;
+		closeable = _sceneIsActive;
 		closeBoxPressed = false;
 		drawTitle = true;
 		break;
 	case kWindowConsole:
-		active = true;
+		active = !_sceneIsActive;
 		scrollable = true;
-		closeable = true;
+		closeable = !_sceneIsActive;
 		closeBoxPressed = false;
 		drawTitle = false;
 		break;
@@ -506,4 +519,30 @@ void Gui::renderMenu() {
 	}
 }
 
+Designed *Gui::getClickTarget(int x, int y) {
+	if (_sceneArea.contains(x, y)) {
+		if (!_sceneIsActive) {
+			_sceneIsActive = true;
+			_bordersDirty = true;
+		}
+
+		for (Common::List<Obj *>::const_iterator it = _scene->_objs.begin(); it != _scene->_objs.end(); ++it) {
+			if ((*it)->_design->isPointOpaque(x - _sceneArea.left + kBorderWidth, y - _sceneArea.top + kBorderWidth))
+				return *it;
+		}
+
+		for (Common::List<Chr *>::const_iterator it = _scene->_chrs.begin(); it != _scene->_chrs.end(); ++it) {
+			if ((*it)->_design->isPointOpaque(x - _sceneArea.left + kBorderWidth, y - _sceneArea.top + kBorderWidth))
+				return *it;
+		}
+	} else if (_consoleTextArea.contains(x, y)) {
+		if (_sceneIsActive) {
+			_sceneIsActive = false;
+			_bordersDirty = true;
+		}
+	}
+
+	return NULL;
+}
+
 } // End of namespace Wage
diff --git a/engines/wage/gui.h b/engines/wage/gui.h
@@ -68,6 +68,7 @@ class Gui {
 	void setScene(Scene *scene);
 	void appendText(Common::String &str);
 	void mouseMove(int x, int y);
+	Designed *getClickTarget(int x, int y);
 
 private:
 	void paintBorder(Graphics::Surface *g, int x, int y, int width, int height, WindowType windowType);
@@ -82,6 +83,7 @@ class Gui {
 	Graphics::Surface _console;
 	Scene *_scene;
 	bool _sceneDirty;
+	bool _bordersDirty;
 
 	Common::StringArray _out;
 	Common::StringArray _lines;
@@ -90,6 +92,8 @@ class Gui {
 	bool _builtInFonts;
 
 	Common::Rect _consoleTextArea;
+	Common::Rect _sceneArea;
+	bool _sceneIsActive;
 	bool _cursorIsArrow;
 };
 

diff --git a/engines/wage/wage.cpp b/engines/wage/wage.cpp
@@ -144,6 +144,14 @@ void WageEngine::processEvents() {
 		case Common::EVENT_MOUSEMOVE:
 			_gui->mouseMove(event.mouse.x, event.mouse.y);
 			break;
+		case Common::EVENT_LBUTTONDOWN:
+			break;
+		case Common::EVENT_LBUTTONUP:
+			{
+				Designed *obj = _gui->getClickTarget(event.mouse.x, event.mouse.y);
+				if (obj != NULL)
+					debug(0, "Clicked: %s", obj->_name.c_str());
+			}
 		default:
 			break;
 		}