diff --git a/Test.java b/Test.java
index 177840b..905802f 100644
--- a/Test.java
+++ b/Test.java
@@ -1,11 +1,4 @@
 import com.danitheskunk.skunkworks.*;
-import com.danitheskunk.skunkworks.windows.*;
-import com.sun.jna.Pointer;
-import com.sun.jna.platform.win32.User32;
-import com.sun.jna.platform.win32.WinDef;
-import com.sun.jna.platform.win32.WinUser;
-
-import java.util.ArrayList;
 
 public class Test {
 	public static void main(String[] args) {
@@ -28,19 +21,19 @@ public class Test {
 
 		var engine = new Engine();
 		var window = engine.openWindow(new Vec2i(1280, 720), "Skunkworks");
-		//var img = engine.loadImage("C:\\Users\\dani\\Videos\\Screenshot 2022-06-25 17-00-59.png");
-		//var tex2 = window.loadTexture("C:\\art\\pixel stuff.png");
-		//var tileset = window.loadTextureArray("C:\\stream\\coding\\rlc\\tilemap.png", new Vec2i(16, 16));
-		//var font = window.loadFontTileset("EGA8x14.png");
-		//var font2 = window.loadFontTTF("fonts\\LiberationSans-Regular.ttf", 16*8.f);
-		//var tex = window.loadTexture(img);
+		var img = engine.loadImage("C:\\Users\\dani\\Videos\\Screenshot 2022-06-25 17-00-59.png");
+		var tex2 = window.loadTexture("C:\\art\\pixel stuff.png");
+		var tileset = window.loadTextureArray("C:\\stream\\coding\\rlc\\tilemap.png", new Vec2i(16, 16));
+		var font = window.loadFontTileset("EGA8x14.png");
+		var font2 = window.loadFontTTF("fonts\\LiberationSans-Regular.ttf", 16*8.f);
+		var tex = window.loadTexture(img);
 		var slice = window.loadNineSlice("demoassets\\9slice-1.png");
 		//window.setDebug(true);
 
 		while(!window.shouldClose()) {
 			window.tick();
 			var renderContext = window.renderStart();
-			/*renderContext.drawTextureRectangle(
+			renderContext.drawTextureRectangle(
 				new Recti(0, 0, 1280, 720),
 				tex
 			);
@@ -57,7 +50,7 @@ public class Test {
 			renderContext.drawString(new Vec2i(100, 100), "hello world mew", font);
 			renderContext.drawString(new Vec2i(710, 140), "hello world mew", font2);
 
-			 */
+
 			renderContext.drawNineSlice(slice, new Recti(100, 100, 1080, 520));
 			window.renderFinish(renderContext);
 		}
diff --git a/com/danitheskunk/skunkworks/BaseWindow.java b/com/danitheskunk/skunkworks/BaseWindow.java
index 315abfc..1f665ac 100644
--- a/com/danitheskunk/skunkworks/BaseWindow.java
+++ b/com/danitheskunk/skunkworks/BaseWindow.java
@@ -1,12 +1,15 @@
 package com.danitheskunk.skunkworks;
 
-import org.lwjgl.stb.STBTTFontinfo;
-import static org.lwjgl.stb.STBTruetype.*;
+import com.danitheskunk.skunkworks.gfx.Image;
+import com.danitheskunk.skunkworks.gfx.NineSlice;
+import com.danitheskunk.skunkworks.gfx.font.FontTTF;
+import com.danitheskunk.skunkworks.gfx.font.FontTileset;
+import com.danitheskunk.skunkworks.gfx.font.IFont;
 
-abstract class BaseWindow implements IWindow {
+abstract public class BaseWindow implements IWindow {
 	protected final Engine engine;
 
-	BaseWindow(Engine engine) {
+	public BaseWindow(Engine engine) {
 		this.engine = engine;
 	}
 
diff --git a/com/danitheskunk/skunkworks/Engine.java b/com/danitheskunk/skunkworks/Engine.java
index c8a9c75..693aaeb 100644
--- a/com/danitheskunk/skunkworks/Engine.java
+++ b/com/danitheskunk/skunkworks/Engine.java
@@ -1,12 +1,15 @@
 package com.danitheskunk.skunkworks;
 
+import com.danitheskunk.skunkworks.backends.gl.Window;
+import com.danitheskunk.skunkworks.gfx.GraphicsBackend;
+import com.danitheskunk.skunkworks.gfx.Image;
 import org.lwjgl.BufferUtils;
 
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.nio.ByteBuffer;
 
-import static com.danitheskunk.skunkworks.GraphicsBackend.*;
+import static com.danitheskunk.skunkworks.gfx.GraphicsBackend.*;
 
 public class Engine {
 	private final GraphicsBackend graphicsBackend;
@@ -40,7 +43,7 @@ public class Engine {
 
 	public IWindow openWindow(Vec2i size, String title) {
 		return switch(graphicsBackend) {
-			case OPENGL -> new GLWindow(size, title, this);
+			case OPENGL -> new Window(size, title, this);
 		};
 	}
 }
diff --git a/com/danitheskunk/skunkworks/ITexture.java b/com/danitheskunk/skunkworks/ITexture.java
deleted file mode 100644
index d086e85..0000000
--- a/com/danitheskunk/skunkworks/ITexture.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.danitheskunk.skunkworks;
-
-public interface ITexture {
-	Vec2i getSize();
-}
diff --git a/com/danitheskunk/skunkworks/IWindow.java b/com/danitheskunk/skunkworks/IWindow.java
index 8b8fe25..0420890 100644
--- a/com/danitheskunk/skunkworks/IWindow.java
+++ b/com/danitheskunk/skunkworks/IWindow.java
@@ -1,5 +1,11 @@
 package com.danitheskunk.skunkworks;
 
+import com.danitheskunk.skunkworks.gfx.IRenderContext;
+import com.danitheskunk.skunkworks.gfx.ITexture;
+import com.danitheskunk.skunkworks.gfx.Image;
+import com.danitheskunk.skunkworks.gfx.NineSlice;
+import com.danitheskunk.skunkworks.gfx.font.IFont;
+
 import java.util.List;
 
 public interface IWindow {
diff --git a/com/danitheskunk/skunkworks/backends/gl/Program.java b/com/danitheskunk/skunkworks/backends/gl/Program.java
new file mode 100644
index 0000000..ae89c8c
--- /dev/null
+++ b/com/danitheskunk/skunkworks/backends/gl/Program.java
@@ -0,0 +1,38 @@
+package com.danitheskunk.skunkworks.backends.gl;
+
+import static org.lwjgl.opengl.GL46.*;
+
+public class Program {
+	Shader vertex;
+	Shader fragment;
+	int program;
+	public Program(String vertexSource, String fragmentSource) {
+		vertex = new Shader(vertexSource, GL_VERTEX_SHADER);
+		fragment = new Shader(fragmentSource, GL_FRAGMENT_SHADER);
+		program = glCreateProgram();
+		glAttachShader(program, vertex.getShader());
+		glAttachShader(program, fragment.getShader());
+
+		glLinkProgram(program);
+	}
+
+	public void use() {
+		glUseProgram(program);
+	}
+
+	public int getAttribLocation(String attrib) {
+		return glGetAttribLocation(program, attrib);
+	}
+
+	public int getUniformLocation(String attrib) {
+		return glGetUniformLocation(program, attrib);
+	}
+
+	public Shader getVertex() {
+		return vertex;
+	}
+
+	public Shader getFragment() {
+		return fragment;
+	}
+}
diff --git a/com/danitheskunk/skunkworks/GLRenderContext.java b/com/danitheskunk/skunkworks/backends/gl/RenderContext.java
similarity index 74%
rename from com/danitheskunk/skunkworks/GLRenderContext.java
rename to com/danitheskunk/skunkworks/backends/gl/RenderContext.java
index ecd3d14..a8440fd 100644
--- a/com/danitheskunk/skunkworks/GLRenderContext.java
+++ b/com/danitheskunk/skunkworks/backends/gl/RenderContext.java
@@ -1,12 +1,17 @@
-package com.danitheskunk.skunkworks;
+package com.danitheskunk.skunkworks.backends.gl;
 
-import static org.lwjgl.opengl.GL11.*;
+import com.danitheskunk.skunkworks.*;
+import com.danitheskunk.skunkworks.gfx.*;
 
-class GLRenderContext extends BaseRenderContext implements IRenderContext{
-	private final GLTextureAtlas atlas;
+import static org.lwjgl.opengl.GL46.*;
 
-	public GLRenderContext(GLTextureAtlas atlas) {
+class RenderContext extends BaseRenderContext implements IRenderContext {
+	private final TextureAtlas atlas;
+	private final int texCoordIndex;
+
+	public RenderContext(TextureAtlas atlas, int texCoordIndex) {
 		this.atlas = atlas;
+		this.texCoordIndex = texCoordIndex;
 	}
 
 	@Override
@@ -62,7 +67,7 @@ class GLRenderContext extends BaseRenderContext implements IRenderContext{
 
 	@Override
 	public void drawTextureRectangle(Recti rect, ITexture texture, Color color) {
-		var tex = (GLTexture)texture;
+		var tex = (Texture)texture;
 
 		var tl = rect.getTopLeft();
 		var tr = rect.getTopRight();
@@ -82,18 +87,18 @@ class GLRenderContext extends BaseRenderContext implements IRenderContext{
 		);
 
 		//counterclockwise triangles
-		glTexCoord2d(tbl.getX(), tbl.getY());
+		glVertexAttrib2d(texCoordIndex, tbl.getX(), tbl.getY());
 		glVertex2i(bl.getX(), bl.getY());
-		glTexCoord2d(ttr.getX(), ttr.getY());
+		glVertexAttrib2d(texCoordIndex, ttr.getX(), ttr.getY());
 		glVertex2i(tr.getX(), tr.getY());
-		glTexCoord2d(ttl.getX(), ttl.getY());
+		glVertexAttrib2d(texCoordIndex, ttl.getX(), ttl.getY());
 		glVertex2i(tl.getX(), tl.getY());
 
-		glTexCoord2d(ttr.getX(), ttr.getY());
+		glVertexAttrib2d(texCoordIndex, ttr.getX(), ttr.getY());
 		glVertex2i(tr.getX(), tr.getY());
-		glTexCoord2d(tbl.getX(), tbl.getY());
+		glVertexAttrib2d(texCoordIndex, tbl.getX(), tbl.getY());
 		glVertex2i(bl.getX(), bl.getY());
-		glTexCoord2d(tbr.getX(), tbr.getY());
+		glVertexAttrib2d(texCoordIndex, tbr.getX(), tbr.getY());
 		glVertex2i(br.getX(), bl.getY());
 	}
 }
diff --git a/com/danitheskunk/skunkworks/backends/gl/Shader.java b/com/danitheskunk/skunkworks/backends/gl/Shader.java
new file mode 100644
index 0000000..77d44d5
--- /dev/null
+++ b/com/danitheskunk/skunkworks/backends/gl/Shader.java
@@ -0,0 +1,28 @@
+package com.danitheskunk.skunkworks.backends.gl;
+
+import static org.lwjgl.opengl.GL46.*;
+
+public class Shader {
+	private int shader;
+	private int type;
+
+	public Shader(String source, int type) {
+		this.type = type;
+
+		shader = glCreateShader(type);
+		glShaderSource(shader, source);
+		glCompileShader(shader);
+
+		int[] ret = {0};
+		glGetShaderiv(shader, GL_COMPILE_STATUS, ret);
+		if(ret[0] == GL_FALSE) {
+			var errmsg = glGetShaderInfoLog(shader);
+			glDeleteShader(shader);
+			throw new RuntimeException("Shader error:\n" + errmsg);
+		}
+	}
+
+	public int getShader() {
+		return shader;
+	}
+}
diff --git a/com/danitheskunk/skunkworks/GLTexture.java b/com/danitheskunk/skunkworks/backends/gl/Texture.java
similarity index 54%
rename from com/danitheskunk/skunkworks/GLTexture.java
rename to com/danitheskunk/skunkworks/backends/gl/Texture.java
index 602c17e..0df7935 100644
--- a/com/danitheskunk/skunkworks/GLTexture.java
+++ b/com/danitheskunk/skunkworks/backends/gl/Texture.java
@@ -1,12 +1,17 @@
-package com.danitheskunk.skunkworks;
+package com.danitheskunk.skunkworks.backends.gl;
 
-class GLTexture implements ITexture {
+import com.danitheskunk.skunkworks.gfx.ITexture;
+import com.danitheskunk.skunkworks.gfx.Image;
+import com.danitheskunk.skunkworks.Recti;
+import com.danitheskunk.skunkworks.Vec2i;
+
+class Texture implements ITexture {
 	private Recti texArea;
 
 
 	private final Image img; //for re-blitting onto texture atlas
 
-	GLTexture(Recti texArea, Image img) {
+	Texture(Recti texArea, Image img) {
 		this.texArea = texArea;
 		this.img = img;
 	}
diff --git a/com/danitheskunk/skunkworks/GLTextureAtlas.java b/com/danitheskunk/skunkworks/backends/gl/TextureAtlas.java
similarity index 81%
rename from com/danitheskunk/skunkworks/GLTextureAtlas.java
rename to com/danitheskunk/skunkworks/backends/gl/TextureAtlas.java
index 3b91edf..1314b41 100644
--- a/com/danitheskunk/skunkworks/GLTextureAtlas.java
+++ b/com/danitheskunk/skunkworks/backends/gl/TextureAtlas.java
@@ -1,5 +1,9 @@
-package com.danitheskunk.skunkworks;
+package com.danitheskunk.skunkworks.backends.gl;
 
+import com.danitheskunk.skunkworks.gfx.ITexture;
+import com.danitheskunk.skunkworks.gfx.Image;
+import com.danitheskunk.skunkworks.Recti;
+import com.danitheskunk.skunkworks.Vec2i;
 import org.lwjgl.BufferUtils;
 
 import java.util.ArrayList;
@@ -8,13 +12,13 @@ import java.util.List;
 
 import static org.lwjgl.opengl.GL11.*;
 
-class GLTextureAtlas {
-	private GLTexture atlasTexture; //for debugging
+class TextureAtlas {
+	private Texture atlasTexture; //for debugging
 	private Image img;
 	private boolean shouldUpdate;
-	private final List<GLTexture> textures;
+	private final List<Texture> textures;
 
-	GLTextureAtlas() {
+	TextureAtlas() {
 		img = new Image(new Vec2i(32, 32));
 		int textureID = glGenTextures();
 		textures = new ArrayList<>();
@@ -31,7 +35,7 @@ class GLTextureAtlas {
 	ITexture addTexture(Image img) {
 		//todo: do the actual texture stuff
 		//this.img = img;
-		var texture = new GLTexture(new Recti(new Vec2i(0, 0), img.getSize()), img);
+		var texture = new Texture(new Recti(new Vec2i(0, 0), img.getSize()), img);
 		textures.add(texture);
 		shouldUpdate = true;
 		return texture;
@@ -40,7 +44,7 @@ class GLTextureAtlas {
 	void doubleAtlasSize() {
 		img = new Image(Vec2i.mul(img.getSize(), 2));
 		System.out.printf("Resized atlas to %dx%d\n", img.getSize().getX(), img.getSize().getY());
-		atlasTexture = new GLTexture(new Recti(Vec2i.ZERO, img.getSize()), img);
+		atlasTexture = new Texture(new Recti(Vec2i.ZERO, img.getSize()), img);
 	}
 
 	public void update() {
@@ -114,7 +118,7 @@ class GLTextureAtlas {
 		);
 	}
 
-	public GLTexture getAtlasTexture() {
+	public Texture getAtlasTexture() {
 		return atlasTexture;
 	}
 
@@ -122,9 +126,9 @@ class GLTextureAtlas {
 		return img.getSize();
 	}
 
-	private static class TextureHeightComparator implements Comparator<GLTexture> {
+	private static class TextureHeightComparator implements Comparator<Texture> {
 		@Override
-		public int compare(GLTexture o1, GLTexture o2) {
+		public int compare(Texture o1, Texture o2) {
 			return o1.getImg().getHeight() - o2.getImg().getHeight();
 		}
 	}
diff --git a/com/danitheskunk/skunkworks/GLWindow.java b/com/danitheskunk/skunkworks/backends/gl/Window.java
similarity index 66%
rename from com/danitheskunk/skunkworks/GLWindow.java
rename to com/danitheskunk/skunkworks/backends/gl/Window.java
index 762e62f..8701850 100644
--- a/com/danitheskunk/skunkworks/GLWindow.java
+++ b/com/danitheskunk/skunkworks/backends/gl/Window.java
@@ -1,5 +1,9 @@
-package com.danitheskunk.skunkworks;
+package com.danitheskunk.skunkworks.backends.gl;
 
+import com.danitheskunk.skunkworks.*;
+import com.danitheskunk.skunkworks.gfx.IRenderContext;
+import com.danitheskunk.skunkworks.gfx.ITexture;
+import com.danitheskunk.skunkworks.gfx.Image;
 import org.lwjgl.glfw.GLFWErrorCallback;
 import org.lwjgl.opengl.GL;
 import org.lwjgl.opengl.GL11;
@@ -8,18 +12,19 @@ import java.util.ArrayList;
 import java.util.List;
 
 import static org.lwjgl.glfw.GLFW.*;
-import static org.lwjgl.opengl.GL11.*;
+import static org.lwjgl.opengl.GL46.*;
 import static org.lwjgl.system.MemoryUtil.NULL;
 
-class GLWindow extends BaseWindow {
+public class Window extends BaseWindow {
 	private boolean debug;
-	private final GLRenderContext renderContext;
+	private final Program program;
+	private final RenderContext renderContext;
 	private boolean shouldClose;
 	private final Vec2i size;
-	private final GLTextureAtlas textureAtlas;
+	private final TextureAtlas textureAtlas;
 	private final long window;
 
-	public GLWindow(Vec2i size, String title, Engine engine) {
+	public Window(Vec2i size, String title, Engine engine) {
 		super(engine);
 		GLFWErrorCallback.createPrint(System.err).set();
 		if(!glfwInit()) throw new IllegalStateException("Unable to initialize GLFW");
@@ -44,8 +49,11 @@ class GLWindow extends BaseWindow {
 		glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 		glEnable(GL_BLEND);
 
-		textureAtlas = new GLTextureAtlas();
-		renderContext = new GLRenderContext(textureAtlas);
+		textureAtlas = new TextureAtlas();
+		program = new Program(vertexSource, fragmentSource);
+		program.use();
+		renderContext = new RenderContext(textureAtlas, program.getAttribLocation("texCoord"));
+		glProgramUniform2f(program.program, program.getUniformLocation("windowSize"), size.getX(), size.getY());
 
 		shouldClose = false;
 
@@ -102,6 +110,7 @@ class GLWindow extends BaseWindow {
 		glClearColor(0.1f, 0.2f, 0.3f, 1.0f);
 		glClearColor(0.5f, 0.5f, 0.5f, 1.0f);
 		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+		program.use();
 		glBegin(GL_TRIANGLES);
 		return renderContext;
 	}
@@ -126,4 +135,27 @@ class GLWindow extends BaseWindow {
 
 		glfwPollEvents();
 	}
+
+	private static String vertexSource = """
+		#version 450
+		layout(location = 0) in vec2 pos;
+		layout(location = 1) in vec2 texCoord;
+		layout(location = 2) uniform vec2 windowSize;
+		layout(location = 1) out vec2 out_texCoord;
+		void main() {
+			gl_Position = vec4(pos / windowSize * vec2(2.0f, -2.0f) + vec2(-1.0f, 1.0f), 0.0f, 1.0f);
+			out_texCoord = texCoord;
+		}
+		""";
+
+	private static String fragmentSource = """
+  		#version 450
+  		layout(location = 1) in vec2 texCoord;
+  		layout(binding = 0) uniform sampler2D tex;
+  		out vec4 color;
+  		void main() {
+  			//color = vec4(texCoord.x, texCoord.y, 0.7f, 1.0f);
+  			color = texture(tex, texCoord);
+  		}
+		""";
 }
diff --git a/com/danitheskunk/skunkworks/BaseRenderContext.java b/com/danitheskunk/skunkworks/gfx/BaseRenderContext.java
similarity index 72%
rename from com/danitheskunk/skunkworks/BaseRenderContext.java
rename to com/danitheskunk/skunkworks/gfx/BaseRenderContext.java
index 4645961..6a31c73 100644
--- a/com/danitheskunk/skunkworks/BaseRenderContext.java
+++ b/com/danitheskunk/skunkworks/gfx/BaseRenderContext.java
@@ -1,10 +1,14 @@
-package com.danitheskunk.skunkworks;
+package com.danitheskunk.skunkworks.gfx;
+
+import com.danitheskunk.skunkworks.gfx.font.IFont;
+import com.danitheskunk.skunkworks.Recti;
+import com.danitheskunk.skunkworks.Vec2i;
 
 import java.io.UnsupportedEncodingException;
 import java.nio.ByteBuffer;
 import java.nio.IntBuffer;
 
-abstract class BaseRenderContext implements IRenderContext {
+abstract public class BaseRenderContext implements IRenderContext {
 	public void drawString(Vec2i pos, String string, IFont font) {
 		int x = pos.getX();
 		int y = pos.getY();
diff --git a/com/danitheskunk/skunkworks/Color.java b/com/danitheskunk/skunkworks/gfx/Color.java
similarity index 93%
rename from com/danitheskunk/skunkworks/Color.java
rename to com/danitheskunk/skunkworks/gfx/Color.java
index 7b33b46..d262d1c 100644
--- a/com/danitheskunk/skunkworks/Color.java
+++ b/com/danitheskunk/skunkworks/gfx/Color.java
@@ -1,4 +1,4 @@
-package com.danitheskunk.skunkworks;
+package com.danitheskunk.skunkworks.gfx;
 
 public final class Color {
 	private final int r, g, b, a;
diff --git a/com/danitheskunk/skunkworks/GraphicsBackend.java b/com/danitheskunk/skunkworks/gfx/GraphicsBackend.java
similarity index 50%
rename from com/danitheskunk/skunkworks/GraphicsBackend.java
rename to com/danitheskunk/skunkworks/gfx/GraphicsBackend.java
index d55d4be..1c1f835 100644
--- a/com/danitheskunk/skunkworks/GraphicsBackend.java
+++ b/com/danitheskunk/skunkworks/gfx/GraphicsBackend.java
@@ -1,4 +1,4 @@
-package com.danitheskunk.skunkworks;
+package com.danitheskunk.skunkworks.gfx;
 
 public enum GraphicsBackend {
 	OPENGL
diff --git a/com/danitheskunk/skunkworks/IRenderContext.java b/com/danitheskunk/skunkworks/gfx/IRenderContext.java
similarity index 78%
rename from com/danitheskunk/skunkworks/IRenderContext.java
rename to com/danitheskunk/skunkworks/gfx/IRenderContext.java
index ce255ad..91acc12 100644
--- a/com/danitheskunk/skunkworks/IRenderContext.java
+++ b/com/danitheskunk/skunkworks/gfx/IRenderContext.java
@@ -1,4 +1,7 @@
-package com.danitheskunk.skunkworks;
+package com.danitheskunk.skunkworks.gfx;
+
+import com.danitheskunk.skunkworks.*;
+import com.danitheskunk.skunkworks.gfx.font.IFont;
 
 public interface IRenderContext {
 	void drawNineSlice(NineSlice slice, Recti rect); //todo: add rounding mode
diff --git a/com/danitheskunk/skunkworks/gfx/ITexture.java b/com/danitheskunk/skunkworks/gfx/ITexture.java
new file mode 100644
index 0000000..48d081d
--- /dev/null
+++ b/com/danitheskunk/skunkworks/gfx/ITexture.java
@@ -0,0 +1,7 @@
+package com.danitheskunk.skunkworks.gfx;
+
+import com.danitheskunk.skunkworks.Vec2i;
+
+public interface ITexture {
+	Vec2i getSize();
+}
diff --git a/com/danitheskunk/skunkworks/Image.java b/com/danitheskunk/skunkworks/gfx/Image.java
similarity index 88%
rename from com/danitheskunk/skunkworks/Image.java
rename to com/danitheskunk/skunkworks/gfx/Image.java
index 5afd7b9..6cd65b8 100644
--- a/com/danitheskunk/skunkworks/Image.java
+++ b/com/danitheskunk/skunkworks/gfx/Image.java
@@ -1,5 +1,7 @@
-package com.danitheskunk.skunkworks;
+package com.danitheskunk.skunkworks.gfx;
 
+import com.danitheskunk.skunkworks.Recti;
+import com.danitheskunk.skunkworks.Vec2i;
 import org.lwjgl.stb.STBImage;
 
 import java.nio.ByteBuffer;
@@ -9,7 +11,7 @@ public class Image {
 	private final Vec2i size;
 
 	//constructors
-	Image(ByteBuffer buffer) { //png or similar
+	public Image(ByteBuffer buffer) { //png or similar
 		//todo: resource system
 		int[] x = {0}, y = {0}, n = {0};
 		var img = STBImage.stbi_load_from_memory(buffer, x, y, n, 4);
@@ -19,12 +21,12 @@ public class Image {
 		img.get(data);
 	}
 
-	Image(Vec2i size) {
+	public Image(Vec2i size) {
 		this.size = size;
 		data = new byte[size.getX() * size.getY() * 4];
 	}
 
-	Image(ByteBuffer buffer, Vec2i size) {
+	public Image(ByteBuffer buffer, Vec2i size) {
 		data = new byte[buffer.remaining()];
 		buffer.get(data);
 		this.size = size;
diff --git a/com/danitheskunk/skunkworks/NineSlice.java b/com/danitheskunk/skunkworks/gfx/NineSlice.java
similarity index 55%
rename from com/danitheskunk/skunkworks/NineSlice.java
rename to com/danitheskunk/skunkworks/gfx/NineSlice.java
index 17791e0..803066a 100644
--- a/com/danitheskunk/skunkworks/NineSlice.java
+++ b/com/danitheskunk/skunkworks/gfx/NineSlice.java
@@ -1,4 +1,6 @@
-package com.danitheskunk.skunkworks;
+package com.danitheskunk.skunkworks.gfx;
+
+import com.danitheskunk.skunkworks.gfx.ITexture;
 
 public class NineSlice {
 	private ITexture topLeft;
@@ -10,7 +12,7 @@ public class NineSlice {
 	private ITexture bottom;
 	private ITexture left;
 	private ITexture center;
-	NineSlice(ITexture topLeft, ITexture topRight, ITexture bottomLeft, ITexture bottomRight, ITexture top, ITexture right, ITexture bottom, ITexture left, ITexture center) {
+	public NineSlice(ITexture topLeft, ITexture topRight, ITexture bottomLeft, ITexture bottomRight, ITexture top, ITexture right, ITexture bottom, ITexture left, ITexture center) {
 		this.topLeft = topLeft;
 		this.topRight = topRight;
 		this.bottomLeft = bottomLeft;
@@ -22,39 +24,39 @@ public class NineSlice {
 		this.center = center;
 	}
 
-	ITexture getTopLeft() {
+	public ITexture getTopLeft() {
 		return topLeft;
 	}
 
-	ITexture getTopRight() {
+	public ITexture getTopRight() {
 		return topRight;
 	}
 
-	ITexture getBottomLeft() {
+	public ITexture getBottomLeft() {
 		return bottomLeft;
 	}
 
-	ITexture getBottomRight() {
+	public ITexture getBottomRight() {
 		return bottomRight;
 	}
 
-	ITexture getTop() {
+	public ITexture getTop() {
 		return top;
 	}
 
-	ITexture getRight() {
+	public ITexture getRight() {
 		return right;
 	}
 
-	ITexture getBottom() {
+	public ITexture getBottom() {
 		return bottom;
 	}
 
-	ITexture getLeft() {
+	public ITexture getLeft() {
 		return left;
 	}
 
-	ITexture getCenter() {
+	public ITexture getCenter() {
 		return center;
 	}
 }
diff --git a/com/danitheskunk/skunkworks/FontTTF.java b/com/danitheskunk/skunkworks/gfx/font/FontTTF.java
similarity index 89%
rename from com/danitheskunk/skunkworks/FontTTF.java
rename to com/danitheskunk/skunkworks/gfx/font/FontTTF.java
index 1d3c3d7..42e7a84 100644
--- a/com/danitheskunk/skunkworks/FontTTF.java
+++ b/com/danitheskunk/skunkworks/gfx/font/FontTTF.java
@@ -1,10 +1,11 @@
-package com.danitheskunk.skunkworks;
+package com.danitheskunk.skunkworks.gfx.font;
 
-import org.lwjgl.BufferUtils;
+import com.danitheskunk.skunkworks.IWindow;
+import com.danitheskunk.skunkworks.Vec2i;
+import com.danitheskunk.skunkworks.gfx.ITexture;
+import com.danitheskunk.skunkworks.gfx.Image;
 import org.lwjgl.stb.STBTTFontinfo;
 
-import java.io.FileInputStream;
-import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.util.HashMap;
 
@@ -19,7 +20,7 @@ public class FontTTF implements IFont {
 	STBTTFontinfo info;
 	IWindow window;
 
-	FontTTF(ByteBuffer buffer, float size, IWindow window) {
+	public FontTTF(ByteBuffer buffer, float size, IWindow window) {
 		int[] ascent = {0};
 		int[] descent = {0};
 		int[] lineGap = {0};
diff --git a/com/danitheskunk/skunkworks/FontTileset.java b/com/danitheskunk/skunkworks/gfx/font/FontTileset.java
similarity index 68%
rename from com/danitheskunk/skunkworks/FontTileset.java
rename to com/danitheskunk/skunkworks/gfx/font/FontTileset.java
index d1b06df..2fc567b 100644
--- a/com/danitheskunk/skunkworks/FontTileset.java
+++ b/com/danitheskunk/skunkworks/gfx/font/FontTileset.java
@@ -1,12 +1,15 @@
-package com.danitheskunk.skunkworks;
+package com.danitheskunk.skunkworks.gfx.font;
+
+import com.danitheskunk.skunkworks.Vec2i;
+import com.danitheskunk.skunkworks.gfx.ITexture;
 
 import java.util.List;
 
-class FontTileset implements IFont {
+public class FontTileset implements IFont {
 	private List<ITexture> textures;
 	private Vec2i charSize;
 
-	FontTileset(List<ITexture> textures) {
+	public FontTileset(List<ITexture> textures) {
 		this.textures = textures;
 		this.charSize = textures.get(0).getSize();
 	}
diff --git a/com/danitheskunk/skunkworks/IFont.java b/com/danitheskunk/skunkworks/gfx/font/IFont.java
similarity index 50%
rename from com/danitheskunk/skunkworks/IFont.java
rename to com/danitheskunk/skunkworks/gfx/font/IFont.java
index b440b04..7f9f03e 100644
--- a/com/danitheskunk/skunkworks/IFont.java
+++ b/com/danitheskunk/skunkworks/gfx/font/IFont.java
@@ -1,4 +1,7 @@
-package com.danitheskunk.skunkworks;
+package com.danitheskunk.skunkworks.gfx.font;
+
+import com.danitheskunk.skunkworks.Vec2i;
+import com.danitheskunk.skunkworks.gfx.ITexture;
 
 public interface IFont {
 	int getLineHeight(int ch);
diff --git a/com/danitheskunk/skunkworks/windows/Dwm.java b/com/danitheskunk/skunkworks/os/windows/Dwm.java
similarity index 97%
rename from com/danitheskunk/skunkworks/windows/Dwm.java
rename to com/danitheskunk/skunkworks/os/windows/Dwm.java
index fbf5c3b..066168a 100644
--- a/com/danitheskunk/skunkworks/windows/Dwm.java
+++ b/com/danitheskunk/skunkworks/os/windows/Dwm.java
@@ -1,4 +1,4 @@
-package com.danitheskunk.skunkworks.windows;
+package com.danitheskunk.skunkworks.os.windows;
 
 import com.sun.jna.Library;
 import com.sun.jna.Native;
diff --git a/com/danitheskunk/skunkworks/windows/MARGINS.java b/com/danitheskunk/skunkworks/os/windows/MARGINS.java
similarity index 89%
rename from com/danitheskunk/skunkworks/windows/MARGINS.java
rename to com/danitheskunk/skunkworks/os/windows/MARGINS.java
index 0fadca3..b648594 100644
--- a/com/danitheskunk/skunkworks/windows/MARGINS.java
+++ b/com/danitheskunk/skunkworks/os/windows/MARGINS.java
@@ -1,4 +1,4 @@
-package com.danitheskunk.skunkworks.windows;
+package com.danitheskunk.skunkworks.os.windows;
 
 import com.sun.jna.Structure;
 
diff --git a/com/danitheskunk/skunkworks/windows/TITLEBARINFO.java b/com/danitheskunk/skunkworks/os/windows/TITLEBARINFO.java
similarity index 93%
rename from com/danitheskunk/skunkworks/windows/TITLEBARINFO.java
rename to com/danitheskunk/skunkworks/os/windows/TITLEBARINFO.java
index 4c443a2..d0f0650 100644
--- a/com/danitheskunk/skunkworks/windows/TITLEBARINFO.java
+++ b/com/danitheskunk/skunkworks/os/windows/TITLEBARINFO.java
@@ -1,4 +1,4 @@
-package com.danitheskunk.skunkworks.windows;
+package com.danitheskunk.skunkworks.os.windows;
 
 import com.sun.jna.Structure;
 import com.sun.jna.platform.win32.WinDef;
diff --git a/com/danitheskunk/skunkworks/windows/User32Extra.java b/com/danitheskunk/skunkworks/os/windows/User32Extra.java
similarity index 98%
rename from com/danitheskunk/skunkworks/windows/User32Extra.java
rename to com/danitheskunk/skunkworks/os/windows/User32Extra.java
index a717ba1..ce8a8c0 100644
--- a/com/danitheskunk/skunkworks/windows/User32Extra.java
+++ b/com/danitheskunk/skunkworks/os/windows/User32Extra.java
@@ -1,4 +1,4 @@
-package com.danitheskunk.skunkworks.windows;
+package com.danitheskunk.skunkworks.os.windows;
 
 import com.sun.jna.Native;
 import com.sun.jna.platform.win32.User32;
diff --git a/com/danitheskunk/skunkworks/windows/WinUserExtra.java b/com/danitheskunk/skunkworks/os/windows/WinUserExtra.java
similarity index 89%
rename from com/danitheskunk/skunkworks/windows/WinUserExtra.java
rename to com/danitheskunk/skunkworks/os/windows/WinUserExtra.java
index 8dba2a0..edf6372 100644
--- a/com/danitheskunk/skunkworks/windows/WinUserExtra.java
+++ b/com/danitheskunk/skunkworks/os/windows/WinUserExtra.java
@@ -1,4 +1,4 @@
-package com.danitheskunk.skunkworks.windows;
+package com.danitheskunk.skunkworks.os.windows;
 
 import com.sun.jna.Native;
 import com.sun.jna.platform.win32.WinUser;
diff --git a/com/danitheskunk/skunkworks/windows/Window.java b/com/danitheskunk/skunkworks/os/windows/Window.java
similarity index 99%
rename from com/danitheskunk/skunkworks/windows/Window.java
rename to com/danitheskunk/skunkworks/os/windows/Window.java
index abc955c..5302a42 100644
--- a/com/danitheskunk/skunkworks/windows/Window.java
+++ b/com/danitheskunk/skunkworks/os/windows/Window.java
@@ -1,4 +1,4 @@
-package com.danitheskunk.skunkworks.windows;
+package com.danitheskunk.skunkworks.os.windows;
 
 
 import com.danitheskunk.skunkworks.Recti;