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package me.shedaniel.rei.gui.widget;
import com.mojang.blaze3d.platform.GlStateManager;
import net.minecraft.client.MinecraftClient;
import net.minecraft.client.audio.PositionedSoundInstance;
import net.minecraft.client.font.TextRenderer;
import net.minecraft.client.gui.Drawable;
import net.minecraft.sound.SoundEvents;
import net.minecraft.text.TextComponent;
import net.minecraft.util.Identifier;
import net.minecraft.util.math.MathHelper;
import java.awt.*;
import java.util.ArrayList;
import java.util.List;
public abstract class ButtonWidget extends Drawable implements IWidget {
protected static final Identifier WIDGET_TEX = new Identifier("textures/gui/widgets.png");
public String text;
public boolean enabled;
public boolean visible;
protected boolean hovered;
private boolean pressed;
private Rectangle bounds;
public ButtonWidget(Rectangle rectangle, TextComponent text) {
this(rectangle, text.getFormattedText());
}
public ButtonWidget(Rectangle rectangle, String text) {
this.bounds = rectangle;
this.enabled = true;
this.visible = true;
this.text = text;
}
public ButtonWidget(int x, int y, int width, int height, String text) {
this(new Rectangle(x, y, width, height), text);
}
public ButtonWidget(int x, int y, int width, int height, TextComponent text) {
this(new Rectangle(x, y, width, height), text);
}
public Rectangle getBounds() {
return bounds;
}
protected int getTextureId(boolean boolean_1) {
int int_1 = 1;
if (!this.enabled) {
int_1 = 0;
} else if (boolean_1) {
int_1 = 2;
}
return int_1;
}
@Override
public List<IWidget> getListeners() {
return new ArrayList<>();
}
@Override
public void draw(int mouseX, int mouseY, float partialTicks) {
if (this.visible) {
int x = bounds.x, y = bounds.y, width = bounds.width, height = bounds.height;
MinecraftClient client = MinecraftClient.getInstance();
TextRenderer textRenderer = client.textRenderer;
client.getTextureManager().bindTexture(WIDGET_TEX);
GlStateManager.color4f(1.0F, 1.0F, 1.0F, 1.0F);
this.hovered = bounds.contains(mouseX, mouseY);
int textureOffset = this.getTextureId(this.hovered);
GlStateManager.enableBlend();
GlStateManager.blendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
GlStateManager.blendFunc(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA);
//Four Corners
this.drawTexturedRect(x, y, 0, 46 + textureOffset * 20, 4, 4);
this.drawTexturedRect(x + width - 4, y, 196, 46 + textureOffset * 20, 4, 4);
this.drawTexturedRect(x, y + height - 4, 0, 62 + textureOffset * 20, 4, 4);
this.drawTexturedRect(x + width - 4, y + height - 4, 196, 62 + textureOffset * 20, 4, 4);
//Sides
this.drawTexturedRect(x + 4, y, 4, 46 + textureOffset * 20, width - 8, 4);
this.drawTexturedRect(x + 4, y + height - 4, 4, 62 + textureOffset * 20, width - 8, 4);
for(int i = y + 4; i < y + height - 4; i += 4) {
this.drawTexturedRect(x, i, 0, 50 + textureOffset * 20, width / 2, MathHelper.clamp(y + height - 4 - i, 0, 4));
this.drawTexturedRect(x + width / 2, i, 200 - width / 2, 50 + textureOffset * 20, width / 2, MathHelper.clamp(y + height - 4 - i, 0, 4));
}
int colour = 14737632;
if (!this.enabled) {
colour = 10526880;
} else if (this.hovered) {
colour = 16777120;
}
this.drawStringCentered(textRenderer, this.text, x + width / 2, y + (height - 8) / 2, colour);
}
}
@Override
public boolean onMouseClick(int button, double mouseX, double mouseY) {
if (bounds.contains(mouseX, mouseY) && enabled) {
MinecraftClient.getInstance().getSoundLoader().play(PositionedSoundInstance.master(SoundEvents.UI_BUTTON_CLICK, 1.0F));
onPressed(button, mouseX, mouseY);
return true;
}
return false;
}
public abstract void onPressed(int button, double mouseX, double mouseY);
}
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