TabConfig.java

package chbachman.armour.gui.element;

import java.util.List;

import net.minecraft.item.ItemStack;
import net.minecraft.util.ResourceLocation;
import chbachman.api.configurability.ConfigurableField;
import chbachman.api.configurability.FieldList;
import chbachman.api.registry.UpgradeRegistry;
import chbachman.api.upgrade.IUpgrade;
import chbachman.armour.gui.crafting.ArmourGui;
import chbachman.armour.network.ArmourPacket;
import chbachman.armour.network.ArmourPacket.PacketTypes;
import cofh.core.network.PacketHandler;
import cofh.lib.gui.GuiBase;
import cofh.lib.gui.GuiProps;
import cofh.lib.gui.element.TabBase;
import cofh.lib.gui.element.listbox.SliderHorizontal;

public class TabConfig extends TabBase {

    public static ResourceLocation GRID_TEXTURE = new ResourceLocation(GuiProps.PATH_ELEMENTS + "Slot_Grid_Augment.png");

    ArmourGui armourGui;

    ConfigurableField[] storages;

    public TabConfig(ArmourGui gui) {
        super(gui, 0);
        this.backgroundColor = 0x000FF;

        this.armourGui = gui;

        this.maxHeight = 110;
        this.maxWidth = 100;

        this.storages = new ConfigurableField[0];
    }

    @Override
    public void drawForeground() {

        if (!this.isVisible()) {
            return;
        }

        this.drawTabIcon("IconUpgrade");
        if (!this.isFullyOpened()) {
            return;
        }

        this.getFontRenderer().drawStringWithShadow("Upgrades", this.posXOffset() + 18, this.posY + 8, this.headerColor);

    }

    @Override
    public void addTooltip(List<String> list) {

        super.addTooltip(list);

        if (!this.isFullyOpened()) {
            list.add("Config");
        }
    }

    @Override
    public void setFullyOpen() {
        super.setFullyOpen();

        this.onUpgradeSelected(this.armourGui.selectedUpgrade);
    }

    public void onUpgradeSelected(IUpgrade upgrade) {

        if (!this.fullyOpen) {
            return;
        }

        if (upgrade == null) {
            return;
        }

        this.storages = UpgradeRegistry.getListenerForUpgrade(upgrade, FieldList.class).getFieldList(upgrade);

        if (storages == null) {
            storages = new ConfigurableField[0];
        }

        this.elements.clear();

        for (int i = 0; i < storages.length; i++) {
            ConfigurableField s = storages[i];
            this.addElement(new SliderUpgrade(this.gui, s, this.armourGui.stack, 10, 30 + 20 * i, 60, 10, 100).setValue(s.get(this.armourGui.stack).getAmount()));
            this.addElement(new ElementText(this.gui, 10, 20 + 20 * i, 100, 10).setText(s.displayName));
        }

    }

    private static class SliderUpgrade extends SliderHorizontal {

        final ConfigurableField field;

        public SliderUpgrade(GuiBase containerScreen, ConfigurableField field, ItemStack armour, int x, int y, int width, int height, int maxValue) {
            super(containerScreen, x, y, width, height, maxValue);
            this.field = field;
        }

        public SliderUpgrade(GuiBase containerScreen, ConfigurableField field, ItemStack armour, int x, int y, int width, int height, int maxValue, int minValue) {
            super(containerScreen, x, y, width, height, maxValue, minValue);
            this.field = field;
        }

        @Override
        public void onValueChanged(int value) {
            field.set(((ArmourGui) this.gui).container.getContainerStack(), value);
            PacketHandler.sendToServer(ArmourPacket.getPacket(PacketTypes.BUTTON).addString("ValueChanged").addString(field.getKey()).addInt(value));
        }

        @Override
        public void drawForeground(int mouseX, int mouseY) {
            super.drawForeground(mouseX, mouseY);
            this.getFontRenderer().drawString(this._value + "%", this.posX + this.getWidth() + 5, this.posY, 0xFFFFFFFF);
        }

    }

}