Initial commit

engines/nancy/ui/ornaments.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/>.
+ *
+ */
+
+#include "engines/nancy/ui/ornaments.h"
+
+#include "engines/nancy/nancy.h"
+#include "engines/nancy/graphics.h"
+#include "engines/nancy/util.h"
+
+namespace Nancy {
+namespace UI {
+
+void ViewportOrnaments::init() {
+	auto *viewportData = GetEngineData(VIEW);
+	assert(viewportData);
+
+	Common::Rect viewportBounds = viewportData->bounds;
+	moveTo(viewportData->screenPosition);
+
+	Graphics::ManagedSurface &object0 = g_nancy->_graphics->_object0;
+
+	_drawSurface.create(viewportBounds.width(), viewportBounds.height(), g_nancy->_graphics->getInputPixelFormat());
+
+	uint8 palette[256 * 3];
+	object0.grabPalette(palette, 0, 256);
+	_drawSurface.setPalette(palette, 0, 256);
+
+	// All values for the viewport ornaments are hardcoded and not stored in a chunk
+	Common::Rect src[6] = {
+		{ 0, 0, 31, 110 },
+		{ 49, 0, 81, 110 },
+		{ 33, 24, 45, 37 },
+		{ 33, 69, 46, 82 },
+		{ 33, 0, 43, 22 },
+		{ 33, 39, 40, 59 }
+	};
+
+	_drawSurface.clear(g_nancy->_graphics->getTransColor());
+	setTransparent(true);
+
+	// Top left
+	_drawSurface.blitFrom(object0, src[0], Common::Point(0, 0));
+	// Top right
+	_drawSurface.blitFrom(object0, src[1], Common::Point(viewportBounds.right - src[1].width(), 0));
+	// Bottom left
+	_drawSurface.blitFrom(object0, src[2], Common::Point(0, viewportBounds.bottom - src[2].height()));
+	// Bottom right
+	_drawSurface.blitFrom(object0, src[3], Common::Point(viewportBounds.right - src[3].width(), viewportBounds.bottom - src[3].height()));
+	// Middle left
+	_drawSurface.blitFrom(object0, src[4], Common::Point(0, 204));
+	// Middle right
+	_drawSurface.blitFrom(object0, src[5], Common::Point(viewportBounds.right - src[5].width(), 205));
+
+	RenderObject::init();
+}
+
+void TextboxOrnaments::init() {
+	auto *bootSummary = GetEngineData(BSUM);
+	assert(bootSummary);
+
+	auto *textboxData = GetEngineData(TBOX);
+	assert(textboxData);
+
+	moveTo(bootSummary->textboxScreenPosition);
+	Common::Rect textboxBounds = _screenPosition;
+	textboxBounds.moveTo(0, 0);
+
+	Graphics::ManagedSurface &object0 = g_nancy->_graphics->_object0;
+
+	_drawSurface.create(textboxBounds.width(), textboxBounds.height(), g_nancy->_graphics->getInputPixelFormat());
+
+	uint8 palette[256 * 3];
+	object0.grabPalette(palette, 0, 256);
+	_drawSurface.setPalette(palette, 0, 256);
+
+	_drawSurface.clear(g_nancy->_graphics->getTransColor());
+	setTransparent(true);
+
+	for (uint i = 0; i < 14; ++i) {
+		_drawSurface.blitFrom(object0, textboxData->ornamentSrcs[i],
+								Common::Point(	textboxData->ornamentDests[i].left - _screenPosition.left,
+												textboxData->ornamentDests[i].top - _screenPosition.top));
+	}
+
+	RenderObject::init();
+}
+
+void InventoryBoxOrnaments::init() {
+	auto *bootSummary = GetEngineData(BSUM);
+	assert(bootSummary);
+
+	auto *inventoryData = GetEngineData(INV);
+	assert(inventoryData);
+
+	moveTo(bootSummary->inventoryBoxScreenPosition);
+	Common::Rect invBoxBounds = _screenPosition;
+	invBoxBounds.moveTo(0, 0);
+
+	Graphics::ManagedSurface &object0 = g_nancy->_graphics->_object0;
+
+	_drawSurface.create(invBoxBounds.width(), invBoxBounds.height(), g_nancy->_graphics->getInputPixelFormat());
+
+	uint8 palette[256 * 3];
+	object0.grabPalette(palette, 0, 256);
+	_drawSurface.setPalette(palette, 0, 256);
+
+	_drawSurface.clear(g_nancy->_graphics->getTransColor());
+	setTransparent(true);
+
+	for (uint i = 0; i < 6; ++i) {
+		_drawSurface.blitFrom(object0, inventoryData->ornamentSrcs[i],
+								Common::Point(	inventoryData->ornamentDests[i].left - _screenPosition.left,
+												inventoryData->ornamentDests[i].top - _screenPosition.top));
+	}
+}
+
+} // End of namespace UI
+} // End of namespace Nancy