Start on hud things

10 files changed, 257 insertions, 15 deletions

diff --git a/src/main/java/io/polyfrost/oneconfig/OneConfig.java b/src/main/java/io/polyfrost/oneconfig/OneConfig.java
index 3b80a47..da4a604 100644
--- a/src/main/java/io/polyfrost/oneconfig/OneConfig.java
+++ b/src/main/java/io/polyfrost/oneconfig/OneConfig.java
@@ -2,6 +2,7 @@ package io.polyfrost.oneconfig;
 
 import io.polyfrost.oneconfig.command.OneConfigCommand;
 import io.polyfrost.oneconfig.config.OneConfigConfig;
+import io.polyfrost.oneconfig.hud.HudCore;
 import io.polyfrost.oneconfig.test.TestConfig;
 import io.polyfrost.oneconfig.themes.Themes;
 import net.minecraft.client.Minecraft;
@@ -35,6 +36,7 @@ public class OneConfig {
         testConfig = new TestConfig();
         ClientCommandHandler.instance.registerCommand(new OneConfigCommand());
         MinecraftForge.EVENT_BUS.register(this);
+        MinecraftForge.EVENT_BUS.register(new HudCore());
         Themes.openTheme(new File("OneConfig/themes/one.zip").getAbsoluteFile());
     }
 }
diff --git a/src/main/java/io/polyfrost/oneconfig/config/annotations/HudComponent.java b/src/main/java/io/polyfrost/oneconfig/config/annotations/HudComponent.java
new file mode 100644
index 0000000..5e1cd62
--- /dev/null
+++ b/src/main/java/io/polyfrost/oneconfig/config/annotations/HudComponent.java
@@ -0,0 +1,13 @@
+package io.polyfrost.oneconfig.config.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.FIELD)
+public @interface HudComponent {
+    String name();
+    String description() default "";
+}
diff --git a/src/main/java/io/polyfrost/oneconfig/config/interfaces/Config.java b/src/main/java/io/polyfrost/oneconfig/config/interfaces/Config.java
index 4cd6fdf..2e3e92d 100644
--- a/src/main/java/io/polyfrost/oneconfig/config/interfaces/Config.java
+++ b/src/main/java/io/polyfrost/oneconfig/config/interfaces/Config.java
@@ -6,6 +6,8 @@ import io.polyfrost.oneconfig.config.core.ConfigCore;
 import io.polyfrost.oneconfig.config.data.ModData;
 import io.polyfrost.oneconfig.config.profiles.Profiles;
 import io.polyfrost.oneconfig.gui.elements.config.*;
+import io.polyfrost.oneconfig.hud.HudCore;
+import io.polyfrost.oneconfig.hud.interfaces.BasicHud;
 
 import java.io.*;
 import java.lang.reflect.Field;
@@ -94,6 +96,17 @@ public class Config {
             } else if (field.isAnnotationPresent(TextField.class)) {
                 TextField textField = field.getAnnotation(TextField.class);
                 options.add(new OConfigText(field, textField.name(), textField.description(), textField.placeholder(), textField.hideText()));
+            } else if (field.isAnnotationPresent(HudComponent.class)) {
+                HudComponent hudComponent = field.getAnnotation(HudComponent.class);
+                options.add(new OConfigHud(field, hudComponent.name(), hudComponent.description()));
+                try {
+                    Object hud = field.get(BasicHud.class);
+                    HudCore.huds.add((BasicHud) hud);
+                    System.out.println("here");
+                    System.out.println(HudCore.huds.size());
+                } catch (IllegalAccessException e) {
+                    e.printStackTrace();
+                }
             } else {
                 Option customOption = processCustomOption(field);
                 if (customOption != null)
diff --git a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigHud.java b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigHud.java
new file mode 100644
index 0000000..2d6141a
--- /dev/null
+++ b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigHud.java
@@ -0,0 +1,22 @@
+package io.polyfrost.oneconfig.gui.elements.config;
+
+import io.polyfrost.oneconfig.config.interfaces.Option;
+
+import java.lang.reflect.Field;
+
+public class OConfigHud extends Option {
+
+    public OConfigHud(Field field, String name, String description) {
+        super(field, name, description);
+    }
+
+    @Override
+    public int getHeight() {
+        return 0;
+    }
+
+    @Override
+    public void draw(int x, int y, int width, int mouseX, int mouseY) {
+
+    }
+}
diff --git a/src/main/java/io/polyfrost/oneconfig/hud/HudCore.java b/src/main/java/io/polyfrost/oneconfig/hud/HudCore.java
new file mode 100644
index 0000000..c0e29d1
--- /dev/null
+++ b/src/main/java/io/polyfrost/oneconfig/hud/HudCore.java
@@ -0,0 +1,18 @@
+package io.polyfrost.oneconfig.hud;
+
+import io.polyfrost.oneconfig.hud.interfaces.BasicHud;
+import net.minecraftforge.client.event.RenderGameOverlayEvent;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+
+import java.util.ArrayList;
+
+public class HudCore {
+    public static ArrayList<BasicHud> huds = new ArrayList<>();
+
+    @SubscribeEvent
+    public void onRender(RenderGameOverlayEvent.Post event) {
+        if (event.type != RenderGameOverlayEvent.ElementType.ALL) return;
+        for (BasicHud hud : huds)
+            hud.drawAll(20,20, 5);
+    }
+}
diff --git a/src/main/java/io/polyfrost/oneconfig/hud/interfaces/BasicHud.java b/src/main/java/io/polyfrost/oneconfig/hud/interfaces/BasicHud.java
new file mode 100644
index 0000000..121c258
--- /dev/null
+++ b/src/main/java/io/polyfrost/oneconfig/hud/interfaces/BasicHud.java
@@ -0,0 +1,48 @@
+package io.polyfrost.oneconfig.hud.interfaces;
+
+import io.polyfrost.oneconfig.renderer.Renderer;
+
+import java.awt.*;
+
+public abstract class BasicHud {
+    public int normalX;
+    public int normalY;
+    public int paddingX = 5;
+    public int paddingY = 5;
+    public boolean background = true;
+    public boolean rounded = false;
+
+    public abstract int getWidth(float scale);
+
+    public abstract int getHeight(float scale);
+
+    public abstract void draw(int x, int y, float scale);
+
+    public int getExampleWidth(float scale) {
+        return getWidth(scale);
+    }
+
+    public int getExampleHeight(float scale) {
+        return getHeight(scale);
+    }
+
+    public void drawAll(int x, int y, float scale) {
+        drawBackGround(x, y, scale);
+        draw(x, y, scale);
+    }
+
+    public void drawExampleAll(int x, int y, float scale) {
+        drawBackGround(x, y, scale);
+        drawExample(x, y, scale);
+    }
+
+    public void drawExample(int x, int y, float scale) {
+        draw(x, y, scale);
+    }
+
+    private void drawBackGround(int x, int y, float scale) {
+        Renderer.drawRoundRect(x - paddingX * scale / 2f, y - paddingY * scale / 2f,
+                getWidth(scale) + paddingX * scale, getHeight(scale) + paddingY * scale,
+                (2 * scale), new Color(0, 0, 0, 100).getRGB());
+    }
+}
diff --git a/src/main/java/io/polyfrost/oneconfig/hud/interfaces/TextHud.java b/src/main/java/io/polyfrost/oneconfig/hud/interfaces/TextHud.java
new file mode 100644
index 0000000..33bbd79
--- /dev/null
+++ b/src/main/java/io/polyfrost/oneconfig/hud/interfaces/TextHud.java
@@ -0,0 +1,98 @@
+package io.polyfrost.oneconfig.hud.interfaces;
+
+import io.polyfrost.oneconfig.renderer.Renderer;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+import net.minecraftforge.fml.common.gameevent.TickEvent;
+
+import java.util.List;
+
+public class TextHud extends BasicHud {
+    /**
+     * Currently doesn't work because of double extend, will have to be redone somehow (I have no idea how yet)
+     */
+    private final FontRenderer fb = Minecraft.getMinecraft().fontRendererObj;
+    boolean shadow = false;
+    private List<String> cachedLines;
+    private int cachedWidth;
+    private int cachedHeight;
+    boolean doExample = false;
+    private List<String> cachedExampleLines;
+    private int cachedExampleWidth;
+    private int cachedExampleHeight;
+
+    protected List<String> update() {
+        return null;
+    }
+
+    @SubscribeEvent
+    private void onTick(TickEvent.ClientTickEvent event) {
+        if (event.phase != TickEvent.Phase.START) return;
+        cachedLines = update();
+        if (cachedLines != null) {
+            cachedHeight = cachedLines.size() * (fb.FONT_HEIGHT + 3);
+            cachedWidth = 0;
+            for (String line : cachedLines) {
+                int width = fb.getStringWidth(line);
+                if (width > cachedWidth)
+                    cachedWidth = width;
+            }
+        }
+        if (doExample) {
+            cachedExampleLines = updateExample();
+            if (cachedExampleLines != null) {
+                cachedExampleHeight = cachedExampleLines.size() * 12;
+                cachedExampleWidth = 0;
+                for (String line : cachedExampleLines) {
+                    int width = fb.getStringWidth(line);
+                    if (width > cachedExampleWidth)
+                        cachedExampleWidth = width;
+                }
+            }
+        }
+    }
+
+    protected List<String> updateExample() {
+        return update();
+    }
+
+    @Override
+    public void draw(int x, int y, float scale) {
+        if (cachedLines != null)
+            drawText(cachedLines, x, y, scale);
+    }
+
+    @Override
+    public void drawExample(int x, int y, float scale) {
+        doExample = true;
+        if (cachedExampleLines != null)
+            drawText(cachedExampleLines, x, y, scale);
+    }
+
+    private void drawText(List<String> lines, int x, int y, float scale) {
+        for (int i = 0; i < lines.size(); i++) {
+            Renderer.drawTextScale(lines.get(i), x, y + i * 12, 0xffffff, shadow, scale);
+        }
+    }
+
+    @Override
+    public int getWidth(float scale) {
+        return (int) (cachedWidth * scale);
+    }
+
+    @Override
+    public int getHeight(float scale) {
+        return (int) (cachedHeight * scale);
+    }
+
+    @Override
+    public int getExampleWidth(float scale) {
+        return (int) (cachedExampleWidth * scale);
+    }
+
+    @Override
+    public int getExampleHeight(float scale) {
+        return (int) (cachedExampleHeight * scale);
+    }
+}
diff --git a/src/main/java/io/polyfrost/oneconfig/renderer/Renderer.java b/src/main/java/io/polyfrost/oneconfig/renderer/Renderer.java
index 012fdc8..8329bcc 100644
--- a/src/main/java/io/polyfrost/oneconfig/renderer/Renderer.java
+++ b/src/main/java/io/polyfrost/oneconfig/renderer/Renderer.java
@@ -18,8 +18,8 @@ public class Renderer extends Gui {
     public static final Logger renderLog = LogManager.getLogger("OneConfig Renderer");
     private static final Minecraft mc = Minecraft.getMinecraft();
     private static final FontRenderer fr = mc.fontRendererObj;
-    private static Tessellator tessellator = Tessellator.getInstance();
-    private static WorldRenderer worldRenderer = tessellator.getWorldRenderer();
+    private static final Tessellator tessellator = Tessellator.getInstance();
+    private static final WorldRenderer worldRenderer = tessellator.getWorldRenderer();
 
 
     public static void drawRectangle(int left, int top, int right, int bottom, int color) {
@@ -40,7 +40,7 @@ public class Renderer extends Gui {
         Gui.drawScaledCustomSizeModalRect(x, y, 0, 0, targetX, targetY, targetX, targetY, targetX, targetY);
     }
 
-    public static void drawRegularPolygon(double x, double y, int radius, int sides, int color, double lowerAngle, double upperAngle) {
+    public static void drawRegularPolygon(double x, double y, float radius, int sides, int color, double lowerAngle, double upperAngle) {
         GL11.glDisable(GL11.GL_TEXTURE_2D);
         setGlColor(color);
         GlStateManager.enableBlend();
@@ -68,27 +68,28 @@ public class Renderer extends Gui {
         GL11.glEnable(GL11.GL_TEXTURE_2D);
     }
 
-    public static void drawRegularPolygon(double x, double y, int radius, int sides, int color) {
+    public static void drawRegularPolygon(double x, double y, float radius, int sides, int color) {
         drawRegularPolygon(x, y, radius, sides, color, 0d, 10000d);
     }
 
     /**
      * Draw a round rectangle at the given coordinates.
+     *
      * @param radius radius of the corners
-     * @param color color as a rgba integer
+     * @param color  color as a rgba integer
      */
-    public static void drawRoundRect(double x, double y, double width, double height, int radius, int color) {
+    public static void drawRoundRect(double x, double y, double width, double height, float radius, int color) {
         GL11.glEnable(GL11.GL_BLEND);
         //GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE);
-        Gui.drawRect((int) x + radius, (int) y, (int) (x + width - radius), (int) (y + radius), color);                          // top
-        Gui.drawRect((int) x + radius, (int) (y + height - radius), (int) (x + width - radius), (int) (y + height), color);      // bottom
-        Gui.drawRect((int) x, (int) y + radius, (int) (x + width), (int) (y + height - radius), color);                          // main
-        drawRegularPolygon(x + radius, y + radius, radius, 80, color, 0d, 4.75d);                    // top left
-        drawRegularPolygon(x + width - radius, y + radius, radius, 80, color, 7.8d, 10d);            // top right
-        drawRegularPolygon(x + radius, y + height - radius, radius, 80, color, 4.7d, 6.3d);          // bottom left
-        drawRegularPolygon(x + width - radius, y + height - radius, radius, 80, color, 6.25d, 7.9d); // bottom right
+        Gui.drawRect((int) (x + radius), (int) y, (int) (x + width - radius), (int) (y + radius), color);                          // top
+        Gui.drawRect((int) (x + radius), (int) (y + height - radius), (int) (x + width - radius), (int) (y + height), color);      // bottom
+        Gui.drawRect((int) x, (int) (y + radius), (int) (x + width), (int) (y + height - radius), color);                          // main
+        drawRegularPolygon(x + radius - 0.5, y + radius - 0.5, radius, 80, color, 0d, 4.75d);                    // top left
+        drawRegularPolygon(x + width - radius - 0.5, y + radius - 0.5, radius, 80, color, 7.8d, 10d);            // top right
+        drawRegularPolygon(x + radius - 0.5, y + height - radius - 0.5, radius, 80, color, 4.7d, 6.3d);          // bottom left
+        drawRegularPolygon(x + width - radius - 0.5, y + height - radius - 0.5, radius, 80, color, 6.25d, 7.9d); // bottom right
         GL11.glDisable(GL11.GL_BLEND);
-        GL11.glColor4f(1f,1f,1f,1f);
+        GL11.glColor4f(1f, 1f, 1f, 1f);
     }
 
     public static float clamp(float number) {
@@ -131,7 +132,7 @@ public class Renderer extends Gui {
         float f = (float) (color >> 16 & 255) / 255.0F;
         float f2 = (float) (color & 255) / 255.0F;
         float f3 = (float) (color >> 24 & 255) / 255.0F;
-        GlStateManager.color(f,f1,f2,f3);
+        GlStateManager.color(f, f1, f2, f3);
     }
 
 }
diff --git a/src/main/java/io/polyfrost/oneconfig/test/TestConfig.java b/src/main/java/io/polyfrost/oneconfig/test/TestConfig.java
index 387d298..6de3dea 100644
--- a/src/main/java/io/polyfrost/oneconfig/test/TestConfig.java
+++ b/src/main/java/io/polyfrost/oneconfig/test/TestConfig.java
@@ -1,6 +1,7 @@
 package io.polyfrost.oneconfig.test;
 
 import io.polyfrost.oneconfig.config.annotations.Category;
+import io.polyfrost.oneconfig.config.annotations.HudComponent;
 import io.polyfrost.oneconfig.config.annotations.Switch;
 import io.polyfrost.oneconfig.config.annotations.TextField;
 import io.polyfrost.oneconfig.config.data.ModData;
@@ -18,6 +19,9 @@ public class TestConfig extends Config {
         public static String text = "Very cool text";
     }
 
+    @HudComponent(name = "text hud")
+    public static TestHud testTextHud = new TestHud();
+
     public TestConfig() {
         super(new ModData("hacks", ModType.QOL, "ShadyDev", "1.0"), "hacksConfig.json");
     }
diff --git a/src/main/java/io/polyfrost/oneconfig/test/TestHud.java b/src/main/java/io/polyfrost/oneconfig/test/TestHud.java
new file mode 100644
index 0000000..0ce2984
--- /dev/null
+++ b/src/main/java/io/polyfrost/oneconfig/test/TestHud.java
@@ -0,0 +1,23 @@
+package io.polyfrost.oneconfig.test;
+
+import io.polyfrost.oneconfig.hud.interfaces.BasicHud;
+import io.polyfrost.oneconfig.renderer.Renderer;
+import net.minecraft.client.Minecraft;
+
+public class TestHud extends BasicHud {
+
+    @Override
+    public int getWidth(float scale) {
+        return (int) (Minecraft.getMinecraft().fontRendererObj.getStringWidth("FPS: " + Minecraft.getDebugFPS()) * scale);
+    }
+
+    @Override
+    public int getHeight(float scale) {
+        return (int) (9 * scale);
+    }
+
+    @Override
+    public void draw(int x, int y, float scale) {
+        Renderer.drawTextScale("FPS: " + Minecraft.getDebugFPS(), x, y, 0xffffff, false, scale);
+    }
+}