[1.8][SOLVED]Adding Icons that switch when a certain condition is met

[NovaViper]

Hey, I got a question. Is it possible to add icons (not clickable buttons) to a gui screen that switches to a different one when a condition is met? By the way, the gui screen is opened from an entity and the condition is whether the entity is a female or a male (something I'm trying out to make breeding more realistic and to make it easier to address the entity since it is a tameable entity).

[Draco18s]

Is it possible to add icons (not clickable buttons) to a gui screen that switches to a different one when a condition is met?

 

Yes.

 

drawModalRect

[NecroTheif]

You could just create the gui with a different texture depending on what opened it.

[NovaViper]

Is it possible to add icons (not clickable buttons) to a gui screen that switches to a different one when a condition is met?

 

Yes.

 

drawModalRect

 

Hey, I got this:

		this.drawModalRectWithCustomSizedTexture(x, y, u, v, xMouse, yMouse, textureWidth, textureHeight);

 

So what do I put in these parameters?

 

Here is my GUI code:

package common.zeroquest.client.gui;

import java.io.IOException;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.List;

import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.gui.GuiTextField;
import net.minecraft.client.gui.ScaledResolution;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.util.EnumChatFormatting;
import net.minecraft.util.StatCollector;

import org.apache.commons.lang3.StringUtils;
import org.lwjgl.input.Keyboard;
import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;

import common.zeroquest.api.interfaces.ITalent;
import common.zeroquest.api.registry.TalentRegistry;
import common.zeroquest.entity.util.ModeUtil.EnumMode;
import common.zeroquest.entity.zertum.EntityZertumEntity;
import common.zeroquest.lib.Constants;
import common.zeroquest.network.PacketHandler;
import common.zeroquest.network.imessage.ZertumMode;
import common.zeroquest.network.imessage.ZertumName;
import common.zeroquest.network.imessage.ZertumObey;
import common.zeroquest.network.imessage.ZertumTalents;

/**
* @author ProPercivalalb
*/
public class GuiDogInfo extends GuiScreen {

public EntityZertumEntity dog;
public EntityPlayer player;
private ScaledResolution resolution;
private final List<GuiTextField> textfieldList = new ArrayList<GuiTextField>();
private GuiTextField nameTextField;
private int currentPage = 0;
private int maxPages = 1;
public int btnPerPages = 0;
private final DecimalFormat dfShort = new DecimalFormat("0.00");

public GuiDogInfo(EntityZertumEntity dog, EntityPlayer player) {
	this.dog = dog;
	this.player = player;
}

@Override
public void initGui() {
	super.initGui();
	this.buttonList.clear();
	this.labelList.clear();
	this.textfieldList.clear();
	this.resolution = new ScaledResolution(this.mc, this.mc.displayWidth, this.mc.displayHeight);
	Keyboard.enableRepeatEvents(true);
	int topX = this.width / 2;
	int topY = this.height / 2;
	GuiTextField nameTextField = new GuiTextField(0, this.fontRendererObj, topX - 100, topY + 50, 200, 20) {
		@Override
		public boolean textboxKeyTyped(char character, int keyId) {
			boolean typed = super.textboxKeyTyped(character, keyId);
			if (typed) {
				PacketHandler.sendToServer(new ZertumName(dog.getEntityId(), this.getText()));
			}
			return typed;
		}
	};
	nameTextField.setFocused(false);
	nameTextField.setMaxStringLength(32);
	nameTextField.setText(this.dog.getPetName());
	this.nameTextField = nameTextField;

	this.textfieldList.add(nameTextField);

	int size = TalentRegistry.getTalents().size();

	int temp = 0;
	while ((temp + 2) * 21 + 10 < this.resolution.getScaledHeight()) {
		temp += 1;
	}

	this.btnPerPages = temp;

	if (temp < size) {
		this.buttonList.add(new GuiButton(-1, 25, temp * 21 + 10, 20, 20, "<"));
		this.buttonList.add(new GuiButton(-2, 48, temp * 21 + 10, 20, 20, ">"));
	}

	if (this.btnPerPages < 1) {
		this.btnPerPages = 1;
	}

	this.maxPages = (int) Math.ceil((double) TalentRegistry.getTalents().size() / (double) this.btnPerPages);

	if (this.currentPage >= this.maxPages) {
		this.currentPage = 0;
	}

	for (int i = 0; i < this.btnPerPages; ++i) {
		if ((this.currentPage * this.btnPerPages + i) >= TalentRegistry.getTalents().size()) {
			continue;
		}
		this.buttonList.add(new GuiButton(1 + this.currentPage * this.btnPerPages + i, 25, 10 + i * 21, 20, 20, "+"));
	}
	if (this.dog.isOwner(this.player)) {
		this.buttonList.add(new GuiButton(-5, this.width - 64, topY + 65, 42, 20, String.valueOf(this.dog.willObeyOthers())));
	}

	this.buttonList.add(new GuiButton(-6, topX + 40, topY + 25, 60, 20, this.dog.mode.getMode().modeName()));
}

@Override
public void drawScreen(int xMouse, int yMouse, float partialTickTime) {
	this.drawDefaultBackground();
	// Background
	int topX = this.width / 2;
	int topY = this.height / 2;
	String health = dfShort.format(this.dog.getHealth());
	String healthMax = dfShort.format(this.dog.getMaxHealth());
	String healthRel = dfShort.format(this.dog.getHealthRelative() * 100);
	String healthState = health + "/" + healthMax + "(" + healthRel + "%)";
	String damageValue = dfShort.format(this.dog.getAIAttackDamage());
	String damageState = damageValue;
	String speedValue = dfShort.format(this.dog.getAIMoveSpeed());
	String speedState = speedValue;

	String tamedString = null;
	if (this.dog.isTamed()) {
		if (this.dog.getOwnerName().equals(this.player.getDisplayNameString())) {
			tamedString = "Yes (You)";
		}
		else {
			tamedString = "Yes (" + StringUtils.abbreviate(this.dog.getOwnerName(), 22) + ")";
		}
	}

	String evoString = null;
	if (!this.dog.hasEvolved() && !this.dog.isChild() && this.dog.levels.getLevel() < Constants.maxLevel) {
		evoString = "Not at Alpha Level!";
	}
	else if (!this.dog.hasEvolved() && this.dog.isChild() && this.dog.levels.getLevel() < Constants.maxLevel) {
		evoString = "Too Young!";
	}
	else if (!this.dog.hasEvolved() && !this.dog.isChild() && this.dog.levels.getLevel() >= Constants.maxLevel) {
		evoString = "Ready!";
	}
	else if (this.dog.hasEvolved() && !this.dog.isChild()) {
		evoString = "Already Evolved!";
	}

	this.fontRendererObj.drawString("New name:", topX - 100, topY + 38, 4210752);
	this.fontRendererObj.drawString("Level: " + this.dog.levels.getLevel(), topX - 75, topY + 75, 0xFF10F9);
	this.fontRendererObj.drawString("Points Left: " + this.dog.spendablePoints(), topX, topY + 75, 0xFFFFFF);
	this.fontRendererObj.drawString("Health: " + healthState, topX + 190, topY - 170, 0xFFFFFF);
	this.fontRendererObj.drawString("Damage: " + damageState, topX + 190, topY - 160, 0xFFFFFF);
	this.fontRendererObj.drawString("Speed: " + speedState, topX + 190, topY - 150, 0xFFFFFF);
	this.fontRendererObj.drawString("Tamed: " + tamedString, topX + 190, topY - 140, 0xFFFFFF);
	this.fontRendererObj.drawString("State: " + evoString, topX + 190, topY - 130, 0xFFFFFF);
	if (this.dog.isOwner(this.player)) {
		this.fontRendererObj.drawString("Obey Others?", this.width - 76, topY + 55, 0xFFFFFF);
	}

	this.drawModalRectWithCustomSizedTexture(x, y, u, v, xMouse, yMouse, textureWidth, textureHeight);

	for (int i = 0; i < this.btnPerPages; ++i) {
		if ((this.currentPage * this.btnPerPages + i) >= TalentRegistry.getTalents().size()) {
			continue;
		}
		this.fontRendererObj.drawString(TalentRegistry.getTalent(this.currentPage * this.btnPerPages + i).getLocalisedName(), 50, 17 + i * 21, 0xFFFFFF);
	}

	for (GuiTextField field : this.textfieldList) {
		field.drawTextBox();
	}
	GL11.glDisable(GL12.GL_RESCALE_NORMAL);
	RenderHelper.disableStandardItemLighting();
	GL11.glDisable(GL11.GL_LIGHTING);
	GL11.glDisable(GL11.GL_DEPTH_TEST);
	super.drawScreen(xMouse, yMouse, partialTickTime);
	RenderHelper.enableGUIStandardItemLighting();

	// Foreground

	GL11.glPushMatrix();
	GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
	for (int k = 0; k < this.buttonList.size(); ++k) {
		GuiButton button = (GuiButton) this.buttonList.get(k);
		if (button.mousePressed(this.mc, xMouse, yMouse)) {
			List list = new ArrayList();
			if (button.id >= 1 && button.id <= TalentRegistry.getTalents().size()) {
				ITalent talent = TalentRegistry.getTalent(button.id - 1);

				list.add(EnumChatFormatting.GREEN + talent.getLocalisedName());
				list.add("Level: " + this.dog.talents.getLevel(talent));
				list.add(EnumChatFormatting.GRAY + "--------------------------------");
				list.addAll(this.splitInto(talent.getLocalisedInfo(), 200, this.mc.fontRendererObj));
			}
			else if (button.id == -1) {
				list.add(EnumChatFormatting.ITALIC + "Previous Page");
			}
			else if (button.id == -2) {
				list.add(EnumChatFormatting.ITALIC + "Next Page");
			}
			else if (button.id == -6) {
				String str = StatCollector.translateToLocal("modeinfo." + button.displayString.toLowerCase());
				list.addAll(splitInto(str, 150, this.mc.fontRendererObj));
			}

			this.drawHoveringText(list, xMouse, yMouse, this.mc.fontRendererObj);
		}
	}
	GL11.glPopMatrix();
}

@Override
protected void actionPerformed(GuiButton button) {

	if (button.id >= 1 && button.id <= TalentRegistry.getTalents().size()) {
		ITalent talent = TalentRegistry.getTalent(button.id - 1);
		int level = this.dog.talents.getLevel(talent);

		if (level < talent.getHighestLevel(this.dog) && this.dog.spendablePoints() >= talent.getCost(this.dog, level + 1)) {
			PacketHandler.sendToServer(new ZertumTalents(this.dog.getEntityId(), TalentRegistry.getTalent(button.id - 1).getKey()));
		}

	}
	else if (button.id == -1) {
		if (this.currentPage > 0) {
			this.currentPage -= 1;
			this.initGui();
		}
	}
	else if (button.id == -2) {
		if (this.currentPage + 1 < this.maxPages) {
			this.currentPage += 1;
			this.initGui();
		}
	}
	if (button.id == -5) {
		if (!this.dog.willObeyOthers()) {
			button.displayString = "true";
			PacketHandler.sendToServer(new ZertumObey(this.dog.getEntityId(), true));

		}
		else {
			button.displayString = "false";
			PacketHandler.sendToServer(new ZertumObey(this.dog.getEntityId(), false));
		}
	}

	if (button.id == -6) {
		int newMode = (dog.mode.getMode().ordinal() + 1) % EnumMode.values().length;
		EnumMode mode = EnumMode.values()[newMode];
		button.displayString = mode.modeName();
		PacketHandler.sendToServer(new ZertumMode(this.dog.getEntityId(), newMode));
	}
}

@Override
public void updateScreen() {
	for (GuiTextField field : this.textfieldList) {
		field.updateCursorCounter();
	}
}

@Override
public void mouseClicked(int xMouse, int yMouse, int mouseButton) throws IOException {
	super.mouseClicked(xMouse, yMouse, mouseButton);
	for (GuiTextField field : this.textfieldList) {
		field.mouseClicked(xMouse, yMouse, mouseButton);
	}
}

@Override
public void keyTyped(char character, int keyId) {
	for (GuiTextField field : this.textfieldList) {
		field.textboxKeyTyped(character, keyId);
	}

	if (keyId == Keyboard.KEY_ESCAPE) {
		this.mc.thePlayer.closeScreen();
	}
}

@Override
public void onGuiClosed() {
	Keyboard.enableRepeatEvents(false);
}

@Override
public boolean doesGuiPauseGame() {
	return false;
}

public List splitInto(String text, int maxLength, FontRenderer font) {
	List list = new ArrayList();

	String temp = "";
	String[] split = text.split(" ");

	for (int i = 0; i < split.length; ++i) {
		String str = split[i];
		int length = font.getStringWidth(temp + str);

		if (length > maxLength) {
			list.add(temp);
			temp = "";
		}

		temp += str + " ";

		if (i == split.length - 1) {
			list.add(temp);
		}
	}

	return list;
}
}

[Draco18s]

Exactly the same as you would for drawing the progress bar on a furnace, only the size isn't changing, just the uv coordinates based on your state.

[NovaViper]

Exactly the same as you would for drawing the progress bar on a furnace, only the size isn't changing, just the uv coordinates based on your state.

 

Oh wait, I found something else

 

		this.drawTexturedModalRect(x, y, textureSprite, p_175175_4_, p_175175_5_); 

 

But with this, I need something that is a TextureAtlasSprite.. I tried making something you would with the ResourecLocation class but it's not visible. And also for the other method, where would I get these states from?

[Draco18s]

YOU are defining the states.  It's some property of the entity you're displaying information for.

[NovaViper]

Ok, I started on something like this but I don't see the texture

 

	public static final ResourceLocation male = new ResourceLocation(Constants.modid + ":" + "textures/gui/maleFemaleButtons.png");
...

	mc.renderEngine.bindTexture(male); // TODO
	this.drawTexturedModalRect(topX + 20, topY + 20, 0, 0, 2, 2);

 

Here is the textures I want to be able to see:

http://i1319.photobucket.com/albums/t661/Nova_Leary/maleFemaleButtons_zpsg0poboz5.png[/img]

[NovaViper]

Nvm, I fixed it and also, how do I make it randomly set a gender when the entity spawns?

[Ernio]

There is Random class for a reason.

 

Don't make new one. Use random field in either entity or world.

[NovaViper]

I started this.. but with no success

 

DataValues and NBT

	@Override
protected void entityInit() { // TODO
	super.entityInit();
	this.dataWatcher.addObject(DataValues.gender, Byte.valueOf((byte)0)); //Gender
}
//@formatter:on
@Override
public void writeEntityToNBT(NBTTagCompound tagCompound) {
	super.writeEntityToNBT(tagCompound);
	tagCompound.setBoolean("gender", this.isMale());
}

@Override
public void readEntityFromNBT(NBTTagCompound tagCompound) {
	super.readEntityFromNBT(tagCompound);
	this.setMale(tagCompound.getBoolean("gender"));
}

 

Methods

	public boolean isMale() {
	return (this.dataWatcher.getWatchableObjectByte(DataValues.gender) & 2) != 0;
}

public void setMale(boolean isMale) {
	byte b0 = this.dataWatcher.getWatchableObjectByte(DataValues.gender);

	if (isMale) {
		this.dataWatcher.updateObject(DataValues.gender, Byte.valueOf((byte) (b0 | 2)));
	}
	else {
		this.dataWatcher.updateObject(DataValues.gender, Byte.valueOf((byte) (b0 & -3)));
	}
}

public boolean isFemale() {
	return (this.dataWatcher.getWatchableObjectByte(DataValues.gender) & 4) != 0;
}

public void setFemale(boolean isFemale) {
	byte b0 = this.dataWatcher.getWatchableObjectByte(DataValues.gender);

	if (isFemale) {
		this.dataWatcher.updateObject(DataValues.gender, Byte.valueOf((byte) (b0 | 4)));
	}
	else {
		this.dataWatcher.updateObject(DataValues.gender, Byte.valueOf((byte) (b0 & -5)));
	}
}

 

Event

	@SubscribeEvent
public void genderSet(LivingSpawnEvent event) {
	if (event.entity instanceof EntityZertumEntity) {
		EntityZertumEntity dog = (EntityZertumEntity) event.entity;
		if (dog.getRNG().nextInt(3) == 0) {
			dog.setMale(true);
		}
		else {
			dog.setFemale(true);
		}
		System.out.println("Is Male?: " + dog.isMale() + " Is Female? " + dog.isFemale());
	}
}

[NovaViper]

I changed the gender tasks to these

 

 

DataValue

	@Override
protected void entityInit() { // TODO
	super.entityInit();
	this.dataWatcher.addObject(DataValues.gender, new String("")); //Gender
}

 

NBT

	@Override
public void writeEntityToNBT(NBTTagCompound tagCompound) {
	super.writeEntityToNBT(tagCompound);
	tagCompound.setString("gender", this.getGender());
}

@Override
public void readEntityFromNBT(NBTTagCompound tagCompound) {
	super.readEntityFromNBT(tagCompound);
	this.setGender(tagCompound.getString("gender"));
}

 

Methods

	public void setGender(String gender) {
	this.dataWatcher.updateObject(DataValues.gender, gender);
}

public String getGender() {
	return this.dataWatcher.getWatchableObjectString(DataValues.gender);
}

 

Update Event for Gender

		if (this.isEntityAlive()) {
		if (this.rand.nextInt(2) == 0) {
			this.setGender("male");
		}
		else {
			this.setGender("female");
		}
	}

I want it where the entity randomly selects a gender when it spawns, but I have this event so far in onUpdate() in the entity. How do I make it randomly select the gender ONLY one every time it spawns?

[NovaViper]

I changed it because it was harder to use the bits like the tame methods did. What I want the entity to do is start a randomizer to select either female or male ONLY once, once i start it though it never stops.

[NovaViper]

*shudders* Copy pasted bitmasks used wrongly... Great.

 

What does that mean?

[NovaViper]

But would it go on forever in entityInt and make the methods I have useless since it comes before the NBT write and read?

[Ernio]

Setup ONE DataWatcher for this entity with BOOLEAN (true = male, false = female).

In entityInit (or constructor):

1. You generate 1 or 0 value using Random (on how to use it - look vanilla or google it) -> setObject (DataWatcher of gender) to true or false depending on what you randomed.

In readNBT do:

1. check if nbt has boolean "Gender" key.

2. If it has: setObject (DataWatcher of gender) to true or false (from vale of "Gender" key) -> DONE

3. If it doesn't have this key - it means it was never set! DONE (genders that were not set are alredy handled by constructor)

4. DONE

In writeNBT:

1. you getObject from DataWatcher - you get boolean value of 1 or 0 and save it using nbt.setBoolean("Gender", gender);

[NovaViper]

Thanks, that works perfectly and the icons switch exactly

[NovaViper]

Oh and now my question, how do I have the mating methods check for the genders?

[Ernio]

Are you using EntityAnimal?

 

There is:

    public boolean canMateWith(EntityAnimal otherAnimal)
    {
        return otherAnimal == this ? false : (otherAnimal.getClass() != this.getClass() ? false : this.isInLove() && otherAnimal.isInLove());
    }

 

You can use it to check whatever you want

[NovaViper]

Yeah and let me try it out

[NovaViper]

And it works! Thanks guys!

[NovaViper]

Whoooooa wait, I noticed something whenever I leave and came back to the same world OR close the client and come back, the genders of the entity change to opposite ones

[Ernio]

Well, I noticed that Jamie is now dating Kate who just broke up with Steve, who turned out to be Gay after 5 years of relationship.

You don't understand who those people are, do you?

 

The point is - we don't know your code.

[NovaViper]

No? Well, for some reason when the world loads up, the randomizer starts up again and switches the genders

[Ernio]

Loading NBT happens after constructor, therefore if you are loading boolean and putting it into dataWatcher after initialization of entity, I don't really see posibility.

 

Post code.

I am out for today (~7 hours), so don't wait