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engines/tetraedge/te/te_sprite_layout.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 "common/file.h"
+
+#include "tetraedge/tetraedge.h"
+#include "tetraedge/te/te_core.h"
+#include "tetraedge/te/te_matrix4x4.h"
+#include "tetraedge/te/te_renderer.h"
+#include "tetraedge/te/te_sprite_layout.h"
+
+namespace Tetraedge {
+
+TeSpriteLayout::TeSpriteLayout() : _tiledSurfacePtr(new TeTiledSurface()), _sizeSet(false) {
+	_tiledSurfacePtr->setColor(TeColor(255, 255, 255, 255));
+	//_tiledSurfacePtr->_shouldDraw = true // should already be true..
+
+	updateMesh();
+}
+
+int TeSpriteLayout::bufferSize() {
+	return _tiledSurfacePtr->bufferSize();
+}
+
+void TeSpriteLayout::cont() {
+	_tiledSurfacePtr->cont();
+}
+
+void TeSpriteLayout::draw() {
+	if (!worldVisible())
+		return;
+
+	/*
+	if (name() == "DEPLIANT")
+		debug("Draw SpriteLayout %p (%s, surf %s, size %.01fx%.01f, surf %.01fx%.01f, %s)", this,
+			  name().empty() ? "no name" : name().c_str(), _tiledSurfacePtr->getAccessName().toString().c_str(),
+			  size().x(), size().y(),
+			  _tiledSurfacePtr->size().x(), _tiledSurfacePtr->size().y(), color().dump().c_str());*/
+	TeMatrix4x4 matrix = worldTransformationMatrix();
+
+	if (sizeType() == ABSOLUTE) {
+		matrix(0, 3) = (int)matrix(0, 3);
+		matrix(1, 3) = (int)matrix(1, 3);
+	}
+
+	TeRenderer *renderer = g_engine->getRenderer();
+	renderer->pushMatrix();
+	renderer->loadMatrix(matrix);
+	_tiledSurfacePtr->draw();
+	renderer->popMatrix();
+	TeLayout::draw();
+}
+
+bool TeSpriteLayout::onParentWorldColorChanged() {
+	Te3DObject2::onParentWorldColorChanged();
+	setColor(color());
+	return false;
+}
+
+bool TeSpriteLayout::load(const Common::Path &path) {
+	if (path.empty()) {
+		_tiledSurfacePtr->unload();
+		return true;
+	}
+
+	TeCore *core = g_engine->getCore();
+	TetraedgeFSNode spriteNode = core->findFile(path);
+
+	// The path can point to a single file, or a folder with files
+	if (!spriteNode.exists()) {
+		_tiledSurfacePtr->unload();
+		return false;
+	}
+
+	stop();
+	unload();
+
+	_tiledSurfacePtr->setLoadedPath(path);
+	if (_tiledSurfacePtr->load(spriteNode)) {
+		const TeVector2s32 texSize = _tiledSurfacePtr->tiledTexture()->totalSize();
+		if (texSize._y <= 0) {
+			setRatio(1.0);
+		} else {
+			setRatio(texSize._x / texSize._y);
+		}
+		if (sizeType() == CoordinatesType::ABSOLUTE && !_sizeSet) {
+			setSize(TeVector3f32(texSize._x, texSize._y, 1.0));
+		}
+		updateMesh();
+	} else {
+		debug("Failed to load TeSpriteLayout %s", spriteNode.toString().c_str());
+		_tiledSurfacePtr->setLoadedPath("");
+	}
+	return true;
+}
+
+bool TeSpriteLayout::load(TeIntrusivePtr<Te3DTexture> &texture) {
+	unload();
+
+	if (_tiledSurfacePtr->load(texture)) {
+		const TeVector2s32 tiledTexSize = _tiledSurfacePtr->tiledTexture()->totalSize();
+		if (tiledTexSize._y <= 0) {
+			setRatio(1.0);
+		} else {
+			setRatio((float)tiledTexSize._x / tiledTexSize._y);
+		}
+
+		if (sizeType() == CoordinatesType::ABSOLUTE && !_sizeSet) {
+			setSize(TeVector3f32(tiledTexSize._x, tiledTexSize._y, 1.0));
+		}
+		updateMesh();
+		return true;
+	} else {
+		debug("Failed to load TeSpriteLayout from texture %s", texture->getAccessName().toString(Common::Path::kNativeSeparator).c_str());
+	}
+	return false;
+}
+
+bool TeSpriteLayout::load(TeImage &img) {
+	unload();
+
+	if (_tiledSurfacePtr->load(img)) {
+		const TeVector2s32 tiledTexSize = _tiledSurfacePtr->tiledTexture()->totalSize();
+		if (tiledTexSize._y <= 0) {
+			setRatio(1.0);
+		} else {
+			setRatio((float)tiledTexSize._x / tiledTexSize._y);
+		}
+
+		if (sizeType() == CoordinatesType::ABSOLUTE && !_sizeSet) {
+			setSize(TeVector3f32(tiledTexSize._x, tiledTexSize._y, 1.0));
+		}
+		updateMesh();
+		return true;
+	} else {
+		debug("Failed to load TeSpriteLayout from texture %s", img.getAccessName().toString(Common::Path::kNativeSeparator).c_str());
+	}
+	return false;
+}
+
+void TeSpriteLayout::play() {
+	_tiledSurfacePtr->play();
+}
+
+void TeSpriteLayout::unload() {
+	_tiledSurfacePtr->unload();
+}
+
+void TeSpriteLayout::pause() {
+	_tiledSurfacePtr->pause();
+}
+
+void TeSpriteLayout::setBufferSize(int bufsize) {
+	_tiledSurfacePtr->setBufferSize(bufsize);
+}
+
+void TeSpriteLayout::setColor(const TeColor &col) {
+	Te3DObject2::setColor(col);
+	_tiledSurfacePtr->setColor(color());
+}
+
+void TeSpriteLayout::setColorKey(const TeColor &col) {
+	_tiledSurfacePtr->setColorKey(col);
+}
+
+void TeSpriteLayout::setColorKeyActivated(bool activated) {
+	_tiledSurfacePtr->setColorKeyActivated(activated);
+}
+
+void TeSpriteLayout::setColorKeyTolerence(float val) {
+	_tiledSurfacePtr->setColorKeyTolerence(val);
+}
+
+bool TeSpriteLayout::setName(const Common::String &newName) {
+	TeLayout::setName(newName);
+	_tiledSurfacePtr->setName(newName);
+	return true;
+}
+
+void TeSpriteLayout::setSize(const TeVector3f32 &newSize) {
+	TeLayout::setSize(newSize);
+	_sizeSet = true;
+}
+
+void TeSpriteLayout::stop() {
+	_tiledSurfacePtr->stop();
+}
+
+void TeSpriteLayout::updateMesh() {
+	TeLayout::updateMesh();
+	// Surface always renders to a 1x1 mesh.
+	const TeVector3f32 surfaceScale(xSize(), -ySize(), 1.0);
+	_tiledSurfacePtr->setScale(surfaceScale);
+}
+
+void TeSpriteLayout::updateSize() {
+	//if (!name().empty()) {
+		TeLayout::updateSize();
+		updatePosition();
+	//}
+}
+
+} // end namespace Tetraedge