equivalent-exchange-3/src/main/java/com/pahimar/ee3/client/gui/inventory/GuiTransmutationTablet.java

package com.pahimar.ee3.client.gui.inventory;

import com.pahimar.ee3.client.gui.element.ElementSearchField;
import com.pahimar.ee3.client.gui.element.ElementStatefulButton;
import com.pahimar.ee3.inventory.ContainerTransmutationTablet;
import com.pahimar.ee3.network.PacketHandler;
import com.pahimar.ee3.network.message.MessageGuiElementClicked;
import com.pahimar.ee3.network.message.MessageSliderElementUpdated;
import com.pahimar.ee3.reference.Colors;
import com.pahimar.ee3.reference.Messages;
import com.pahimar.ee3.reference.Textures;
import com.pahimar.ee3.tileentity.TileEntityTransmutationTablet;
import com.pahimar.repackage.cofh.lib.gui.GuiBase;
import com.pahimar.repackage.cofh.lib.gui.GuiColor;
import com.pahimar.repackage.cofh.lib.gui.element.ElementSlider;
import com.pahimar.repackage.cofh.lib.gui.element.ElementTextField;
import com.pahimar.repackage.cofh.lib.render.RenderHelper;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.util.StatCollector;

@SideOnly(Side.CLIENT)
public class GuiTransmutationTablet extends GuiBase {
    private ContainerTransmutationTablet containerTablet;

    private ElementTextField searchTextField;
    private ElementStatefulButton sortOptionButton;
    private ElementStatefulButton sortOrderButton;
    private ElementSlider slider;
    protected int tickCount;

    private static final int LEFT_MOUSE_BUTTON = 0;
    private static final int RIGHT_MOUSE_BUTTON = 1;

    private static final int SORT_BY_DISPLAY_NAME = 0;
    private static final int SORT_BY_ENERGY_VALUE = 1;
    private static final int SORT_BY_ID = 2;

    private static final int SORT_ASCENDING = 0;
    private static final int SORT_DESCENDING = 1;

    public GuiTransmutationTablet(
        InventoryPlayer inventoryPlayer,
        TileEntityTransmutationTablet tileEntityTransmutationTablet
    ) {
        super(
            new ContainerTransmutationTablet(
                inventoryPlayer, tileEntityTransmutationTablet
            ),
            Textures.Gui.TRANSMUTATION_TABLET
        );
        this.containerTablet = (ContainerTransmutationTablet) this.inventorySlots;
        xSize = 256;
        ySize = 256;
    }

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

        this.drawTitle = false;
        this.drawInventory = false;

        searchTextField = new ElementSearchField(this, 173, 18, "searchField", 78, 10);
        searchTextField.backgroundColor = new GuiColor(0, 0, 0, 0).getColor();
        searchTextField.borderColor = new GuiColor(0, 0, 0, 0).getColor();

        sortOptionButton = new ElementStatefulButton(
            this,
            151,
            36,
            "sortOption",
            0,
            0,
            18,
            0,
            36,
            0,
            18,
            18,
            54,
            18,
            Textures.Gui.Elements.BUTTON_SORT_OPTION
        ) {
            @Override
            public void drawBackground(int mouseX, int mouseY, float gameTicks) {
                RenderHelper.bindTexture(texture);
                if (isEnabled()) {
                    if (getState() == SORT_BY_DISPLAY_NAME) {
                        drawTexturedModalRect(posX, posY, 36, 0, sizeX, sizeY);
                    } else if (getState() == SORT_BY_ENERGY_VALUE) {
                        drawTexturedModalRect(posX, posY, 0, 0, sizeX, sizeY);
                    } else if (getState() == SORT_BY_ID) {
                        drawTexturedModalRect(posX, posY, 18, 0, sizeX, sizeY);
                    }
                }
            }
        };

        sortOrderButton = new ElementStatefulButton(
            this,
            151,
            58,
            "sortOrder",
            0,
            0,
            0,
            0,
            18,
            0,
            18,
            18,
            36,
            18,
            Textures.Gui.Elements.BUTTON_SORT_ORDER
        ) {
            @Override
            public void drawBackground(int mouseX, int mouseY, float gameTicks) {
                RenderHelper.bindTexture(texture);
                if (isEnabled()) {
                    if (getState() == SORT_ASCENDING) {
                        drawTexturedModalRect(posX, posY, 0, 0, sizeX, sizeY);
                    } else if (getState() == SORT_DESCENDING) {
                        drawTexturedModalRect(posX, posY, 18, 0, sizeX, sizeY);
                    }
                }
            }
        };
        setTooltipByState();

        slider = new ElementSlider(this, "scrollBar", 239, 36, 12, 201, 187, 0) {
            @Override
            protected void dragSlider(int x, int y) {
                if (y > _value) {
                    setValue(_value + 1);
                } else {
                    setValue(_value - 1);
                }
            }

            @Override
            public boolean onMouseWheel(int mouseX, int mouseY, int movement) {
                PacketHandler.INSTANCE.sendToServer(new MessageSliderElementUpdated(this)
                );
                return super.onMouseWheel(mouseX, mouseY, movement);
            }

            @Override
            public void onStopDragging() {
                PacketHandler.INSTANCE.sendToServer(new MessageSliderElementUpdated(this)
                );
            }

            @Override
            public int getSliderY() {
                return _value;
            }
        };
        slider.backgroundColor = new GuiColor(0, 0, 0, 0).getColor();
        slider.borderColor = new GuiColor(0, 0, 0, 0).getColor();
        slider.setSliderSize(12, 15);

        addElement(sortOptionButton);
        addElement(sortOrderButton);
        addElement(searchTextField);
        addElement(slider);
    }

    @Override
    protected void drawGuiContainerForegroundLayer(int x, int y) {
        super.drawGuiContainerForegroundLayer(x, y);
        fontRendererObj.drawString(
            String.format("%s:", StatCollector.translateToLocal(Messages.ENERGY_VALUE)),
            10,
            142,
            Integer.parseInt(Colors.PURE_WHITE, 16)
        );
        fontRendererObj.drawString(
            String.format("%s", containerTablet.getEnergyValue()),
            10,
            152,
            Integer.parseInt(Colors.PURE_WHITE, 16)
        );
    }

    @Override
    public void updateScreen() {
        super.updateScreen();
        tickCount++;
    }

    @Override
    protected boolean checkHotbarKeys(int key) {
        return false;
    }

    @Override
    public void handleElementButtonClick(String buttonName, int mouseButton) {
        if (buttonName.equals("sortOption")) {
            PacketHandler.INSTANCE.sendToServer(
                new MessageGuiElementClicked(buttonName, mouseButton)
            );

            if (mouseButton == LEFT_MOUSE_BUTTON) {
                if (sortOptionButton.getState() == SORT_BY_DISPLAY_NAME) {
                    sortOptionButton.setState(SORT_BY_ENERGY_VALUE);
                } else if (sortOptionButton.getState() == SORT_BY_ENERGY_VALUE) {
                    sortOptionButton.setState(SORT_BY_ID);
                } else if (sortOptionButton.getState() == SORT_BY_ID) {
                    sortOptionButton.setState(SORT_BY_DISPLAY_NAME);
                }
            } else if (mouseButton == RIGHT_MOUSE_BUTTON) {
                if (sortOptionButton.getState() == SORT_BY_DISPLAY_NAME) {
                    sortOptionButton.setState(SORT_BY_ID);
                } else if (sortOptionButton.getState() == SORT_BY_ENERGY_VALUE) {
                    sortOptionButton.setState(SORT_BY_DISPLAY_NAME);
                } else if (sortOptionButton.getState() == SORT_BY_ID) {
                    sortOptionButton.setState(SORT_BY_ENERGY_VALUE);
                }
            }

            setTooltipByState();
        } else if (buttonName.equals("sortOrder")) {
            PacketHandler.INSTANCE.sendToServer(
                new MessageGuiElementClicked(buttonName, mouseButton)
            );

            if (sortOrderButton.getState() == SORT_ASCENDING) {
                sortOrderButton.setState(SORT_DESCENDING);
            } else if (sortOrderButton.getState() == SORT_DESCENDING) {
                sortOrderButton.setState(SORT_ASCENDING);
            }

            setTooltipByState();
        }
    }

    private void setTooltipByState() {
        sortOptionButton.clearToolTip();
        if (sortOptionButton.getState() == SORT_BY_DISPLAY_NAME) {
            sortOptionButton.setToolTip(Messages.Tooltips.SORT_BY_DISPLAY_NAME);
        } else if (sortOptionButton.getState() == SORT_BY_ENERGY_VALUE) {
            sortOptionButton.setToolTip(Messages.Tooltips.SORT_BY_ENERGY_VALUE);
        } else if (sortOptionButton.getState() == SORT_BY_ID) {
            sortOptionButton.setToolTip(Messages.Tooltips.SORT_BY_ID);
        }

        sortOrderButton.clearToolTip();
        if (sortOrderButton.getState() == SORT_ASCENDING) {
            sortOrderButton.setToolTip(Messages.Tooltips.SORT_ASCENDING);
        } else if (sortOrderButton.getState() == SORT_DESCENDING) {
            sortOrderButton.setToolTip(Messages.Tooltips.SORT_DESCENDING);
        }
    }
}