From 9a6cdf08a8cd17acde43e61a1d530a9a7d7f2459 Mon Sep 17 00:00:00 2001
From: Stefan Suhren <suhren.stefan@fh-swf.de>
Date: Mon, 11 Jan 2016 12:03:44 +0100
Subject: Add chessboard class

---
 src/glchessboard.cpp | 32 ++++++++++++++++++++++++++++++++
 src/glchessboard.h   | 22 ++++++++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100644 src/glchessboard.cpp
 create mode 100644 src/glchessboard.h

(limited to 'src')

diff --git a/src/glchessboard.cpp b/src/glchessboard.cpp
new file mode 100644
index 0000000..afab9e8
--- /dev/null
+++ b/src/glchessboard.cpp
@@ -0,0 +1,32 @@
+#include "glchessboard.h"
+
+GLChessboard::GLChessboard(float width, float height)
+{
+    m_width = width;
+    m_height = height;
+}
+
+void GLChessboard::createBoard()
+{
+    double fieldWidth = m_width / 8;
+    double fieldHeight = m_height / 8;
+
+    for(int fieldY = 0; fieldY < 8; fieldY++)
+    {
+        for(int fieldX = 0; fieldX < 8; fieldX++)
+        {
+            if((fieldY+fieldX) % 2)
+            {
+                m_fields.append(GLCube(QVector3D(fieldX * fieldWidth, fieldY * fieldHeight, 0.0), QVector3D((fieldX + 1) * fieldWidth, (fieldY + 1) * fieldHeight, 0.0)));
+            }
+        }
+    }
+}
+
+void GLChessboard::drawBoard(GLESRenderer *renderer)
+{
+    foreach(GLCube field, m_fields)
+    {
+        field.draw(renderer);
+    }
+}
diff --git a/src/glchessboard.h b/src/glchessboard.h
new file mode 100644
index 0000000..c761aa8
--- /dev/null
+++ b/src/glchessboard.h
@@ -0,0 +1,22 @@
+#ifndef GLCHESSBOARD_H
+#define GLCHESSBOARD_H
+
+#include "glcube.h"
+
+class GLChessboard
+{
+public:
+    GLChessboard(float width, float height);
+
+    void createBoard();
+
+    void drawBoard(GLESRenderer *renderer);
+
+private:
+    QVector<GLCube> m_fields;
+
+    float m_width;
+    float m_height;
+};
+
+#endif // GLCHESSBOARD_H
-- 
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