1 files changed, 61 insertions, 0 deletions
diff --git a/src/libjin/Graphics/je_graphic.cpp b/src/libjin/Graphics/je_graphic.cpp
index 86b6bf4..66fb494 100644
--- a/src/libjin/Graphics/je_graphic.cpp
+++ b/src/libjin/Graphics/je_graphic.cpp
@@ -41,6 +41,67 @@ namespace JinEngine
             glDeleteTextures(1, &mTexture);
         }
 
+        void Graphic::render(int x, int y, float sx, float sy, float r, float ox, float oy)
+        {
+            gl.ModelMatrix.setTransformation(x, y, r, sx, sy, ox, oy);
+            int w = getWidth(), h = getHeight();
+            static float vertexCoords[8];
+            static float textureCoords[8];
+            // Set vertex coordinates.
+            vertexCoords[0] = 0; vertexCoords[1] = 0;
+            vertexCoords[2] = 0; vertexCoords[3] = h;
+            vertexCoords[4] = w; vertexCoords[5] = h;
+            vertexCoords[6] = w; vertexCoords[7] = 0;
+            // Set texture coordinates.
+            textureCoords[0] = 0; textureCoords[1] = 0;
+            textureCoords[2] = 0; textureCoords[3] = 1;
+            textureCoords[4] = 1; textureCoords[5] = 1;
+            textureCoords[6] = 1; textureCoords[7] = 0;
+            // Set shader.
+            Shader* shader = Shader::getCurrentShader();
+            shader->sendMatrix4(SHADER_MODEL_MATRIX, &gl.ModelMatrix);
+            shader->sendMatrix4(SHADER_PROJECTION_MATRIX, &gl.ProjectionMatrix);
+            shader->bindVertexPointer(2, GL_FLOAT, 0, vertexCoords);
+            shader->bindUVPointer(2, GL_FLOAT, 0, textureCoords);
+
+            gl.bindTexture(getGLTexture());
+            gl.drawArrays(GL_QUADS, 0, 4);
+            gl.bindTexture(0);
+        }
+
+        void Graphic::render(const Math::Quad& slice, int x, int y, float sx, float sy, float r, float ax, float ay)
+        {
+            static float vertexCoords[8];
+            static float textureCoords[8];
+
+            // Set vertex coordinates.
+            vertexCoords[0] = 0;       vertexCoords[1] = 0;
+            vertexCoords[2] = 0;       vertexCoords[3] = slice.h;
+            vertexCoords[4] = slice.w; vertexCoords[5] = slice.h;
+            vertexCoords[6] = slice.w; vertexCoords[7] = 0;
+            // Set texture coordinates.
+            float slx = slice.x / mSize.w;
+            float sly = slice.y / mSize.h;
+            float slw = slice.w / mSize.w;
+            float slh = slice.h / mSize.h;
+            textureCoords[0] = slx; textureCoords[1] = sly;
+            textureCoords[2] = slx; textureCoords[3] = sly + slh;
+            textureCoords[4] = slx + slw; textureCoords[5] = sly + slh;
+            textureCoords[6] = slx + slw; textureCoords[7] = sly;
+
+            gl.ModelMatrix.setTransformation(x, y, r, sx, sy, ax, ay);
+
+            Shader* shader = Shader::getCurrentShader();
+            shader->sendMatrix4(SHADER_MODEL_MATRIX, &gl.ModelMatrix);
+            shader->sendMatrix4(SHADER_PROJECTION_MATRIX, &gl.ProjectionMatrix);
+            shader->bindVertexPointer(2, GL_FLOAT, 0, vertexCoords);
+            shader->bindUVPointer(2, GL_FLOAT, 0, textureCoords);
+
+            gl.bindTexture(getGLTexture());
+            gl.drawArrays(GL_QUADS, 0, 4);
+            gl.bindTexture(0);
+        }
+
         //void Graphic::setFilter(GLint min, GLint max)
         //{
         //    glTexParameteri(GL_)