Initial commit

engines/kyra/gui/gui_rpg.cpp

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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
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#if defined(ENABLE_EOB) || defined(ENABLE_LOL)
+
+#include "kyra/engine/kyra_rpg.h"
+
+namespace Kyra {
+
+void KyraRpgEngine::removeInputTop() {
+	if (!_eventList.empty()) {
+		if (_eventList.begin()->event.type == Common::EVENT_LBUTTONDOWN)
+			_mouseClick = 1;
+		else if (_eventList.begin()->event.type == Common::EVENT_RBUTTONDOWN)
+			_mouseClick = 2;
+		else
+			_mouseClick = 0;
+
+		_eventList.erase(_eventList.begin());
+	}
+}
+
+void KyraRpgEngine::gui_drawBox(int x, int y, int w, int h, int frameColor1, int frameColor2, int fillColor) {
+	w--;
+	h--;
+
+	if (fillColor != -1)
+		screen()->fillRect(x + 1, y + 1, x + w - 1, y + h - 1, fillColor);
+
+	screen()->drawClippedLine(x + 1, y, x + w, y, frameColor2);
+	screen()->drawClippedLine(x + w, y, x + w, y + h - 1, frameColor2);
+	screen()->drawClippedLine(x, y, x, y + h, frameColor1);
+	screen()->drawClippedLine(x, y + h, x + w, y + h, frameColor1);
+}
+
+void KyraRpgEngine::gui_drawHorizontalBarGraph(int x, int y, int w, int h, int32 cur, int32 max, int col1, int col2) {
+	if (max < 1)
+		return;
+	if (cur < 0)
+		cur = 0;
+
+	int32 e = MIN(cur, max);
+
+	if (!--w)
+		return;
+	if (!--h)
+		return;
+
+	int32 t = (e * w) / max;
+
+	if (!t && e)
+		t++;
+
+	if (t)
+		screen()->fillRect(x, y, x + t - 1, y + h, col1);
+
+	if (t < w && col2)
+		screen()->fillRect(x + t, y, x + w - 1, y + h, col2);
+}
+
+void KyraRpgEngine::gui_initButtonsFromList(const uint8 *list) {
+	while (*list != 0xFF)
+		gui_initButton(*list++);
+}
+
+void KyraRpgEngine::gui_resetButtonList() {
+	for (uint i = 0; i < ARRAYSIZE(_activeButtonData); ++i)
+		_activeButtonData[i].nextButton = 0;
+
+	gui_notifyButtonListChanged();
+	_activeButtons = 0;
+}
+
+void KyraRpgEngine::gui_notifyButtonListChanged() {
+	if (gui()) {
+		if (!_buttonListChanged && !_preserveEvents)
+			removeInputTop();
+		_buttonListChanged = true;
+	}
+}
+
+bool KyraRpgEngine::clickedShape(int shapeIndex) {
+	if (_clickedSpecialFlag != 0x40)
+		return true;
+
+	for (; shapeIndex; shapeIndex = _levelDecorationProperties[shapeIndex].next) {
+		if (_flags.gameID != GI_LOL)
+			shapeIndex--;
+
+		uint16 s = _levelDecorationProperties[shapeIndex].shapeIndex[1];
+
+		if (s == 0xFFFF)
+			continue;
+
+		int w = _flags.gameID == GI_LOL ? _levelDecorationShapes[s][3] : (_levelDecorationShapes[s][2] << 3);
+		int h = _levelDecorationShapes[s][_flags.gameID == GI_LOL ? 2 : 1];
+		int x = _levelDecorationProperties[shapeIndex].shapeX[1] + _clickedShapeXOffs;
+		int y = _levelDecorationProperties[shapeIndex].shapeY[1] + _clickedShapeYOffs;
+
+		if (_levelDecorationProperties[shapeIndex].flags & 1) {
+			if (_flags.gameID == GI_LOL)
+				w <<= 1;
+			else
+				x = 176 - x - w;
+		}
+
+		if (posWithinRect(_mouseX, _mouseY, x - 4, y - 4, x + w + 8, y + h + 8))
+			return true;
+	}
+
+	return false;
+}
+
+} // End of namespace Kyra
+
+#endif // defined(ENABLE_EOB) || defined(ENABLE_LOL)