joystick support

src/main/java/dev/isxander/controlify/bindings/JoystickButtonBind.java

@@ -0,0 +1,72 @@
+package dev.isxander.controlify.bindings;
+
+import com.google.gson.JsonObject;
+import com.mojang.blaze3d.vertex.PoseStack;
+import dev.isxander.controlify.controller.Controller;
+import dev.isxander.controlify.controller.joystick.JoystickController;
+import dev.isxander.controlify.controller.joystick.JoystickState;
+import dev.isxander.controlify.gui.DrawSize;
+import net.minecraft.client.Minecraft;
+import net.minecraft.network.chat.Component;
+
+import java.util.Objects;
+
+public class JoystickButtonBind implements IBind<JoystickState> {
+    public static final String BIND_ID = "joystick_button";
+
+    private final JoystickController joystick;
+    private final int buttonIndex;
+
+    public JoystickButtonBind(JoystickController joystick, int buttonIndex) {
+        this.joystick = joystick;
+        this.buttonIndex = buttonIndex;
+    }
+
+    @Override
+    public float state(JoystickState state) {
+        return state.buttons().get(buttonIndex) ? 1 : 0;
+    }
+
+    @Override
+    public void draw(PoseStack matrices, int x, int centerY, Controller<JoystickState, ?> controller) {
+        var font = Minecraft.getInstance().font;
+
+        font.drawShadow(matrices, getTempButtonName(), x + 1.5f, centerY - font.lineHeight / 2f, 0xFFFFFF);
+    }
+
+    @Override
+    public DrawSize drawSize() {
+        var font = Minecraft.getInstance().font;
+        return new DrawSize(font.width(getTempButtonName()) + 3, font.lineHeight);
+    }
+
+    private Component getTempButtonName() {
+        return joystick.mapping().button(buttonIndex).name();
+    }
+
+    @Override
+    public JsonObject toJson() {
+        JsonObject object = new JsonObject();
+        object.addProperty("type", BIND_ID);
+        object.addProperty("button", buttonIndex);
+        return object;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        JoystickButtonBind that = (JoystickButtonBind) o;
+        return buttonIndex == that.buttonIndex && joystick.uid().equals(that.joystick.uid());
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(buttonIndex, joystick.uid());
+    }
+
+    public static JoystickButtonBind fromJson(JsonObject object, JoystickController joystick) {
+        var buttonIndex = object.get("button").getAsInt();
+        return new JoystickButtonBind(joystick, buttonIndex);
+    }
+}