bordered image class

src/framework/borderedimage.cpp

@@ -0,0 +1,130 @@
+/* The MIT License
+ *
+ * Copyright (c) 2010 OTClient, https://github.com/edubart/otclient
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+
+#include "borderedimage.h"
+#include "graphics.h"
+#include "textures.h"
+
+#include <GL/gl.h>
+
+BorderedImage::BorderedImage(const std::string& textureName)
+{
+    m_texture = g_textures.get(textureName);
+}
+
+void BorderedImage::setTexCoords(const Rect& left,
+                                 const Rect& right,
+                                 const Rect& top,
+                                 const Rect& bottom,
+                                 const Rect& topLeft,
+                                 const Rect& topRight,
+                                 const Rect& bottomLeft,
+                                 const Rect& bottomRight,
+                                 const Rect& center)
+{
+    m_leftBorderTexCoords = left;
+    m_rightBorderTexCoords = right;
+    m_topBorderTexCoords = top;
+    m_bottomBorderTexCoords = bottom;
+    m_topLeftCornerTexCoords = topLeft;
+    m_topRightCornerTexCoords = topRight;
+    m_bottomLeftCornerTexCoords = bottomLeft;
+    m_bottomRightCornerTexCoords = bottomRight;
+    m_centerTexCoords = center;
+
+    m_cornersSize = Size(topLeft.width() + topRight.width(),
+                         topLeft.height() + bottomLeft.height());
+}
+
+void BorderedImage::draw(const Rect& screenCoords)
+{
+    // check minumim size
+    if(screenCoords.size() <= m_cornersSize)
+        return;
+
+    const Size& textureSize = m_texture->getSize();
+    Rect rectCoords;
+    Size centerSize = screenCoords.size() - m_cornersSize;
+
+    g_graphics._beginTextureRender(m_texture.get());
+
+    // first the center
+    rectCoords = Rect(screenCoords.topLeft() + m_topLeftCornerTexCoords.size().toPoint(),
+                      centerSize);
+    g_graphics._drawRepeatedTexturedRect(rectCoords,  m_centerTexCoords, textureSize);
+
+    // top left corner
+    rectCoords = Rect(screenCoords.topLeft(),
+                      m_topLeftCornerTexCoords.size());
+    g_graphics._drawTexturedRect(rectCoords,  m_topLeftCornerTexCoords, textureSize);
+
+    // top
+    rectCoords = Rect(screenCoords.left() + m_topLeftCornerTexCoords.width(),
+                      screenCoords.topLeft().y,
+                      centerSize.width(),
+                      m_topBorderTexCoords.height());
+    g_graphics._drawRepeatedTexturedRect(rectCoords,  m_topBorderTexCoords, textureSize);
+
+
+    // top right corner
+    rectCoords = Rect(screenCoords.left() + m_topLeftCornerTexCoords.width() + centerSize.width(),
+                      screenCoords.top(),
+                      m_topRightCornerTexCoords.size());
+    g_graphics._drawTexturedRect(rectCoords,  m_topRightCornerTexCoords, textureSize);
+
+    // left
+    rectCoords = Rect(screenCoords.left(),
+                      screenCoords.top() + m_topLeftCornerTexCoords.height(),
+                      m_leftBorderTexCoords.width(),
+                      centerSize.height());
+    g_graphics._drawRepeatedTexturedRect(rectCoords,  m_leftBorderTexCoords, textureSize);
+
+    // right
+    rectCoords = Rect(screenCoords.left() + m_topLeftCornerTexCoords.width() + centerSize.width(),
+                      screenCoords.top() + m_topRightCornerTexCoords.height(),
+                      m_rightBorderTexCoords.width(),
+                      centerSize.height());
+    g_graphics._drawRepeatedTexturedRect(rectCoords,  m_rightBorderTexCoords, textureSize);
+
+    // bottom left corner
+    rectCoords = Rect(screenCoords.left(),
+                      screenCoords.top() + m_topLeftCornerTexCoords.height() + centerSize.height(),
+                      m_bottomLeftCornerTexCoords.size());
+    g_graphics._drawTexturedRect(rectCoords,  m_bottomLeftCornerTexCoords, textureSize);
+
+    // bottom
+    rectCoords = Rect(screenCoords.left() + m_bottomLeftCornerTexCoords.width(),
+                      screenCoords.top() + m_topBorderTexCoords.height() + centerSize.height(),
+                      centerSize.width(),
+                      m_bottomBorderTexCoords.height());
+    g_graphics._drawRepeatedTexturedRect(rectCoords,  m_bottomBorderTexCoords, textureSize);
+
+    // bottom right corner
+    rectCoords = Rect(screenCoords.left() + m_bottomLeftCornerTexCoords.width() + centerSize.width(),
+                      screenCoords.top() + m_topRightCornerTexCoords.height() + centerSize.height(),
+                      m_bottomRightCornerTexCoords.size());
+    g_graphics._drawTexturedRect(rectCoords,  m_bottomRightCornerTexCoords, textureSize);
+
+    g_graphics._endTextureRender();
+}

src/framework/borderedimage.h

@@ -0,0 +1,71 @@
+/* The MIT License
+ *
+ * Copyright (c) 2010 OTClient, https://github.com/edubart/otclient
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+
+#ifndef BORDEREDIMAGE_H
+#define BORDEREDIMAGE_H
+
+#include "prerequisites.h"
+
+#include "rect.h"
+#include "texture.h"
+
+class BorderedImage
+{
+public:
+    BorderedImage(TexturePtr texture) : m_texture(texture) { }
+    BorderedImage(const std::string& textureName);
+
+    void setTexCoords(const Rect& left,
+                      const Rect& right,
+                      const Rect& top,
+                      const Rect& bottom,
+                      const Rect& topLeft,
+                      const Rect& topRight,
+                      const Rect& bottomLeft,
+                      const Rect& bottomRight,
+                      const Rect& center);
+
+    void draw(const Rect& screenCoords);
+
+private:
+    TexturePtr m_texture;
+
+    Rect m_leftBorderTexCoords;
+    Rect m_rightBorderTexCoords;
+    Rect m_topBorderTexCoords;
+    Rect m_bottomBorderTexCoords;
+
+    Rect m_topLeftCornerTexCoords;
+    Rect m_topRightCornerTexCoords;
+    Rect m_bottomLeftCornerTexCoords;
+    Rect m_bottomRightCornerTexCoords;
+
+    Rect m_centerTexCoords;
+
+    Size m_cornersSize;
+};
+
+typedef std::shared_ptr<BorderedImage> BorderedImagePtr;
+
+#endif // BORDEREDIMAGE_H