Merge pull request #12 from RudideC/master

added health display

src/main/java/org/saturnclient/modules/ModManager.java

@@ -21,7 +21,8 @@ public class ModManager {
             new NoFog(),
             new DayCounter(),
             new Speedometer(),
-            new Zoom()
+            new Zoom(),
+            new HealthDisplay()
     };
 
     public static void init() {

src/main/java/org/saturnclient/modules/mods/HealthDisplay.java

@@ -0,0 +1,85 @@
+package org.saturnclient.modules.mods;
+
+import org.saturnclient.modules.HudMod;
+import org.saturnclient.modules.ModDimensions;
+import org.saturnclient.modules.Module;
+import org.saturnclient.modules.ModuleDetails;
+import org.saturnclient.saturnclient.SaturnClient;
+import org.saturnclient.saturnclient.config.Property;
+import org.saturnclient.ui2.RenderScope;
+import org.saturnclient.ui2.resources.Fonts;
+
+import net.minecraft.util.math.Vec3d;
+
+public class HealthDisplay extends Module implements HudMod {
+    private static Property<Boolean> enabled = Property.bool(false);
+    private static Property<Integer> displayMode = Property.select(0, "Health", "Hearts");
+    private static Property<Integer> decimals = Property.select(0, "0", "1", "2");
+    private static ModDimensions dimensions = new ModDimensions(40, 18);
+    double speed = 0.;
+    Vec3d velocity;
+    double y = 0.;
+
+    public HealthDisplay() {
+        super(new ModuleDetails("Health display", "health")
+            .description("Displays your current health")
+            .version("v0.1.0")
+            .tags("Utility"),
+            enabled.named("Enabled"),
+            displayMode.named("Display mode"),
+            decimals.named("Decimals"),
+            dimensions.prop()
+        );
+    }
+
+    @Override
+    public void renderDummy(RenderScope scope) {
+        renderSpeed(10, scope);
+    }
+
+    @Override
+    public void renderHud(RenderScope scope) {
+        float health = SaturnClient.client.player.getHealth();
+        switch (displayMode.value) {
+            case 1:
+                health = health / 2;
+        }
+        renderSpeed(health, scope);
+    }
+
+    public void renderSpeed(float health, RenderScope scope) {
+        String text = "";
+
+        switch (decimals.value) {
+            case 0: 
+                text = String.format("%.0f ", health);
+                break;
+            case 1: 
+                text = String.format("%.1f ", health);
+                break;
+            case 2: 
+                text = String.format("%.2f ", health);
+                break;
+        }
+
+        scope.drawText(text,
+            0, 0, dimensions.font.value, dimensions.fgColor.value);
+        dimensions.width = Fonts.getWidth(text, dimensions.font.value);
+        dimensions.height = 18 * text.split("\n").length;
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return enabled.value;
+    }
+
+    @Override
+    public ModDimensions getDimensions() {
+        return dimensions;
+    }
+
+    @Override
+    public void onEnabled(boolean e) {
+        enabled.value = e;
+    }
+}