diff --git a/include/program.h b/include/program.h
new file mode 100644
index 0000000..767032e
--- /dev/null
+++ b/include/program.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include <vertex-buffer.h>
+
+struct program_t
+{
+    unsigned shader;
+    vertex_buffer_t *buffer;
+};
+
+struct program_t program;
+
+void
+program_init();
+
+void
+program_draw();
\ No newline at end of file
diff --git a/src/program.c b/src/program.c
new file mode 100644
index 0000000..70697da
--- /dev/null
+++ b/src/program.c
@@ -0,0 +1,86 @@
+GLuint compile_shader(const char *source, GLenum type)
+{
+    GLint status;
+    GLuint shader = glCreateShader(type);
+    glShaderSource(shader, 1, &source, 0);
+    glCompileShader(shader);
+    glGetShaderiv(shader, GL_COMPILE_STATUS, &status);
+    if (status == GL_FALSE)
+    {
+        char error_log[256];
+        glGetShaderInfoLog(shader, sizeof(error_log), NULL, error_log);
+        log_write("GL Shader compilation error:\n%s\n", error_log);
+        exit(1);
+    }
+    return shader;
+}
+
+void
+setup_matrices(GLuint shader, int textures)
+{
+    glUseProgram(shader);
+    glUniformMatrix4fv(glGetUniformLocation(shader, "model"), 1, 0, ds.model.data);
+    glUniformMatrix4fv(glGetUniformLocation(shader, "view"), 1, 0, ds.view.data);
+    glUniformMatrix4fv(glGetUniformLocation(shader, "projection"), 1, 0, ds.projection.data);
+    glUniform1i(glGetUniformLocation(shader, "texture"), 0);
+    glUseProgram(0);
+}
+
+const char *shader_ultimate_vert =
+        "uniform mat4 model;\n"
+        "uniform mat4 view;\n"
+        "uniform mat4 projection;\n"
+        "attribute vec2 vertex;\n"
+        "attribute vec2 tex_coord;\n"
+        "attribute vec4 color;\n"
+        "attribute uint draw_mode;\n"
+        "flat out uint  frag_DrawMode;\n"
+        "void main()\n"
+        "{\n"
+        "    gl_TexCoord[0].xy = tex_coord.xy;\n"
+        "    gl_FrontColor     = color;\n"
+        "    gl_Position       = projection*(view*(model*vec4(vertex,0.0,1.0)));\n"
+        "    frag_DrawMode     = draw_mode;\n"     
+        "}";
+const char *shader_ultimate_frag =
+        "uniform sampler2D texture;\n"
+        "flat in uint frag_DrawMode\n"
+        "void main()\n"
+        "{\n"
+        "   if (frag_DrawMode == 1)\n"
+        "       gl_FragColor = gl_Color;\n"
+        "   else\n"
+        "   {\n"
+        "       vec4 tex = texture2D(texture, gl_TexCoord[0].xy);\n"
+        "       if (frag_DrawMode == 2)\n"
+        "           gl_FragColor = gl_Color * tex\n"
+        "       else if (frag_DrawMode == 3)\n"       
+        "           gl_FragColor = vec4(gl_Color.rgb, gl_Color.a * texture2D(texture, gl_TexCoord[0].xy).r);\n"
+        "       else\n"
+        "           gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0);\n"
+        "}";
+        
+void
+program_init()
+{
+    program.buffer = vertex_buffer_new("vertex:2f,tex_coord:2f,color:4f,draw_mode:1I");
+    program.shader = glCreateProgram();
+    GLint status;
+    GLuint sh_frag = compile_shader(shader_ultimate_frag, GL_FRAGMENT_SHADER);
+    glAttachShader(program->shader, sh_frag);
+    glDeleteShader(sh_frag);
+
+    GLuint sh_vert = compile_shader(shader_ultimate_vert, GL_VERTEX_SHADER);
+    glAttachShader(program->shader, sh_vert);
+    glDeleteShader(sh_vert);
+
+    glLinkProgram(program->shader);
+    glGetProgramiv(program->shader, GL_LINK_STATUS, &status);
+    if (status == GL_FALSE)
+    {
+        char error_log[256];
+        glGetShaderInfoLog(program->shader, sizeof(error_log), NULL, error_log);
+        log_write("GL Shader linking error:\n%s\n", error_log);
+        exit(1);
+    }
+}
\ No newline at end of file
diff --git a/src/programs.c b/src/programs.c
index 9360a9e..ba0dfe0 100644
--- a/src/programs.c
+++ b/src/programs.c
@@ -95,28 +95,9 @@ const char *shader_v2ft2fc4f_vert =
         "uniform mat4 model;\n"
         "uniform mat4 view;\n"
         "uniform mat4 projection;\n"
-        "attribute vec2 vertex;\n"
-        "attribute vec2 tex_coord;\n"
-        "attribute vec4 color;\n"
-        "void main()\n"
-        "{\n"
-        "    gl_TexCoord[0].xy = tex_coord.xy;\n"
-        "    gl_FrontColor     = color;\n"
-        "    gl_Position       = projection*(view*(model*vec4(vertex,0.0,1.0)));\n"
-        "}";
-const char *shader_v2ft2fc4f_frag =
-        "uniform sampler2D texture;\n"
-        "void main()\n"
-        "{\n"
-        "       vec4 tex = texture2D(texture, gl_TexCoord[0].xy);\n"
-        "       gl_FragColor = vec4(gl_Color.rgb * tex.rgb, gl_Color.a*tex.a);\n"
-        "}";
-const char *shader_v2ft2fc4f_freetype_frag =
-        "uniform sampler2D texture;\n"
-        "void main()\n"
-        "{\n"
-        "       gl_FragColor = vec4(gl_Color.rgb, gl_Color.a * texture2D(texture, gl_TexCoord[0].xy).r);\n"
-        "}";
+
+        
+
 
 void
 program_init_everything()