Ajouter un bouton à un GUI

[robin4002]

http://minecraftforgefrance.fr/showthread.php?tid=2447&pid=28442#pid28442
-> tes variables textfield et textefield sont null lors du premier drawScreen (qui est visiblement appelé avant initGui. Ajoutes un null check.

[SCAREX]

Ton bouton n’est pas extends GuiButton… C’est tout simplement marqué dans le crash report.

Regarde le tutoriel sur les Extended Entity Properties, y’a un exemple de banque.

[Benjamin Loison]

Merci et j’ai changé par un GuiButton mais regardes il y a une erreur au 2ème public GuiAC(…)
Implicit super constructor GuiButton() is undefined. Must explicity invoke another constructor

​package fr.altiscraft.altiscraft.common;

import org.lwjgl.opengl.GL11;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.client.Minecraft;
import net.minecraft.client.audio.PositionedSoundRecord;
import net.minecraft.client.audio.SoundHandler;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.util.ResourceLocation;

@SideOnly(Side.CLIENT)
public class GuiAC extends GuiButton {
protected static final ResourceLocation buttonTextures = new ResourceLocation(ModAltisCraft.MODID,
"textures/gui/widgets.png");
/** Button width in pixels */
public int width;
/** Button height in pixels */
public int height;
/** The x position of this control. */
public int xPosition;
/** The y position of this control. */
public int yPosition;
/** The string displayed on this control. */
public String displayString;
public int id;
/** True if this control is enabled, false to disable. */
public boolean enabled;
/** Hides the button completely if false. */
public boolean visible;
protected boolean field_146123_n;
public int packedFGColour;

public GuiAC(int p_i1020_1_, int p_i1020_2_, int p_i1020_3_, String p_i1020_4_) {
this(p_i1020_1_, p_i1020_2_, p_i1020_3_, 200, 20, p_i1020_4_);
}

public GuiAC(int p_i1021_1_, int p_i1021_2_, int p_i1021_3_, int p_i1021_4_, int p_i1021_5_, String p_i1021_6_) {
this.width = 200;
this.height = 20;
this.enabled = true;
this.visible = true;
this.id = p_i1021_1_;
this.xPosition = p_i1021_2_;
this.yPosition = p_i1021_3_;
this.width = p_i1021_4_;
this.height = p_i1021_5_;
this.displayString = p_i1021_6_;
}

/**
* Returns 0 if the button is disabled, 1 if the mouse is NOT hovering over
* this button and 2 if it IS hovering over this button.
*/
public int getHoverState(boolean p_146114_1_) {
byte b0 = 1;

if (!this.enabled) {
b0 = 0;
} else if (p_146114_1_) {
b0 = 2;
}

return b0;
}

/**
* Draws this button to the screen.
*/
public void drawButton(Minecraft p_146112_1_, int p_146112_2_, int p_146112_3_) {
if (this.visible) {
FontRenderer fontrenderer = p_146112_1_.fontRenderer;
p_146112_1_.getTextureManager().bindTexture(buttonTextures);
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
this.field_146123_n = p_146112_2_ >= this.xPosition && p_146112_3_ >= this.yPosition
&& p_146112_2_ < this.xPosition + this.width && p_146112_3_ < this.yPosition + this.height;
int k = this.getHoverState(this.field_146123_n);
GL11.glEnable(GL11.GL_BLEND);
OpenGlHelper.glBlendFunc(770, 771, 1, 0);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
this.drawTexturedModalRect(this.xPosition, this.yPosition, 0, 46 + k * 20, this.width / 2, this.height);
this.drawTexturedModalRect(this.xPosition + this.width / 2, this.yPosition, 200 - this.width / 2,
46 + k * 20, this.width / 2, this.height);
this.mouseDragged(p_146112_1_, p_146112_2_, p_146112_3_);
int l = 14737632;

if (packedFGColour != 0) {
l = packedFGColour;
} else if (!this.enabled) {
l = 10526880;
} else if (this.field_146123_n) {
l = 16777120;
}

this.drawCenteredString(fontrenderer, this.displayString, this.xPosition + this.width / 2,
this.yPosition + (this.height - 8) / 2, l);
}
}

/**
* Fired when the mouse button is dragged. Equivalent of
* MouseListener.mouseDragged(MouseEvent e).
*/
protected void mouseDragged(Minecraft p_146119_1_, int p_146119_2_, int p_146119_3_) {
}

/**
* Fired when the mouse button is released. Equivalent of
* MouseListener.mouseReleased(MouseEvent e).
*/
public void mouseReleased(int p_146118_1_, int p_146118_2_) {
}

/**
* Returns true if the mouse has been pressed on this control. Equivalent of
* MouseListener.mousePressed(MouseEvent e).
*/
public boolean mousePressed(Minecraft p_146116_1_, int p_146116_2_, int p_146116_3_) {
return this.enabled && this.visible && p_146116_2_ >= this.xPosition && p_146116_3_ >= this.yPosition
&& p_146116_2_ < this.xPosition + this.width && p_146116_3_ < this.yPosition + this.height;
}

public boolean func_146115_a() {
return this.field_146123_n;
}

public void func_146111_b(int p_146111_1_, int p_146111_2_) {
}

public void func_146113_a(SoundHandler p_146113_1_) {
p_146113_1_.playSound(PositionedSoundRecord.func_147674_a(new ResourceLocation("gui.button.press"), 1.0F));
}

public int getButtonWidth() {
return this.width;
}

public int func_154310_c() {
return this.height;
}
}

EDIT : Et Robin Quelle utilité de régler les textfileds il marche très bien :S

[DiabolicaTrix]

Si je ne me trompe pas puisque tu as extend GuiButton, tu n’es pas obligé de copier tou mes seulement ce que tu veux changer. Je crois

[Benjamin Loison]

Mode comme ça ? :')

​package fr.altiscraft.altiscraft.common;

import org.lwjgl.opengl.GL11;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.client.Minecraft;
import net.minecraft.client.audio.PositionedSoundRecord;
import net.minecraft.client.audio.SoundHandler;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.util.ResourceLocation;

@SideOnly(Side.CLIENT)
public class GuiAC extends GuiButton {
public GuiAC(int p_i1020_1_, int p_i1020_2_, int p_i1020_3_, String p_i1020_4_) {
super(p_i1020_1_, p_i1020_2_, p_i1020_3_, p_i1020_4_);
}

protected static final ResourceLocation buttonTextures = new ResourceLocation(ModAltisCraft.MODID,
"textures/gui/widgets.png");
}

[DiabolicaTrix]

Essaie comme ça:

​package fr.altiscraft.altiscraft.common;

import org.lwjgl.opengl.GL11;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.client.Minecraft;
import net.minecraft.client.audio.PositionedSoundRecord;
import net.minecraft.client.audio.SoundHandler;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.util.ResourceLocation;

@SideOnly(Side.CLIENT)
public class GuiAC extends GuiButton {

protected static final ResourceLocation buttonTextures = new ResourceLocation(ModAltisCraft.MODID,
"textures/gui/widgets.png");

public GuiAC(int p_i1020_1_, int p_i1020_2_, int p_i1020_3_, String p_i1020_4_) {
super(p_i1020_1_, p_i1020_2_, p_i1020_3_, p_i1020_4_);
}

@Override
public GuiAC(int id, int xPosition, int yPosition, int width, int height, String displayString) {
this.width = 200;
this.height = 20;
this.enabled = true;
this.visible = true;
this.id = id;
this.xPosition = xPosition;
this.yPosition = yPosition;
this.width = width;
this.height = height;
this.displayString = displayString;
}

public void drawButton(Minecraft mc, int x, int y) {
if (this.visible) {
FontRenderer fontrenderer = mc.fontRenderer;
mc.getTextureManager().bindTexture(buttonTextures);
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
this.field_146123_n = x >= this.xPosition && y >= this.yPosition
&& x < this.xPosition + this.width && y < this.yPosition + this.height;
int k = this.getHoverState(this.field_146123_n);
GL11.glEnable(GL11.GL_BLEND);
OpenGlHelper.glBlendFunc(770, 771, 1, 0);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
this.drawTexturedModalRect(this.xPosition, this.yPosition, 0, 46 + k * 20, this.width / 2, this.height);
this.drawTexturedModalRect(this.xPosition + this.width / 2, this.yPosition, 200 - this.width / 2,
46 + k * 20, this.width / 2, this.height);
this.mouseDragged(mc, x, y);
int l = 14737632;

if (packedFGColour != 0) {
l = packedFGColour;
} else if (!this.enabled) {
l = 10526880;
} else if (this.field_146123_n) {
l = 16777120;
}

this.drawCenteredString(fontrenderer, this.displayString, this.xPosition + this.width / 2,
this.yPosition + (this.height - 8) / 2, l);
}
}
}

[SCAREX]

Non, il faut ré-écrire la fonction où la texture est dessinée.

[Benjamin Loison]

Donc je suis bon SCAREX avec le dernier code que j’ai envoyé ?

[SCAREX]

Le “non” était pour ton message, pas pour DiabolicaTrix. Regarde ce qu’a fait DiabolicaTrix.

[Benjamin Loison]

Ah ok :') j’ai pris son code mais :

The annotation @Override is disallowed for this location

et toujours cette même erreur : Implicit super constructor GuiButton() is undefined. Must explicity invoke another constructor

[DiabolicaTrix]

Elle est où l’erreur?

[robin4002]

En effet il ne devrait pas avoir de @Override sur le constructeur.

[DiabolicaTrix]

Je voulais le mettre sur drawButton mais je me suis trompé, quoique je ne sais pas si il le faut vraiment

[Benjamin Loison]

Toujours cette erreur : [size=x-smallImplicit super constructor GuiButton() is undefined. Must explicity invoke another constructor ligne 25 sur public GuiAC(…) :]

​package fr.altiscraft.altiscraft.common;

import org.lwjgl.opengl.GL11;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.client.Minecraft;
import net.minecraft.client.audio.PositionedSoundRecord;
import net.minecraft.client.audio.SoundHandler;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.util.ResourceLocation;

@SideOnly(Side.CLIENT)
public class GuiAC extends GuiButton {

protected static final ResourceLocation buttonTextures = new ResourceLocation(ModAltisCraft.MODID,
"textures/gui/widgets.png");

public GuiAC(int p_i1020_1_, int p_i1020_2_, int p_i1020_3_, String p_i1020_4_) {
super(p_i1020_1_, p_i1020_2_, p_i1020_3_, p_i1020_4_);
}

public GuiAC(int id, int xPosition, int yPosition, int width, int height, String displayString) {
this.width = 200;
this.height = 20;
this.enabled = true;
this.visible = true;
this.id = id;
this.xPosition = xPosition;
this.yPosition = yPosition;
this.width = width;
this.height = height;
this.displayString = displayString;
}

public void drawButton(Minecraft mc, int x, int y) {
if (this.visible) {
FontRenderer fontrenderer = mc.fontRenderer;
mc.getTextureManager().bindTexture(buttonTextures);
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
this.field_146123_n = x >= this.xPosition && y >= this.yPosition
&& x < this.xPosition + this.width && y < this.yPosition + this.height;
int k = this.getHoverState(this.field_146123_n);
GL11.glEnable(GL11.GL_BLEND);
OpenGlHelper.glBlendFunc(770, 771, 1, 0);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
this.drawTexturedModalRect(this.xPosition, this.yPosition, 0, 46 + k * 20, this.width / 2, this.height);
this.drawTexturedModalRect(this.xPosition + this.width / 2, this.yPosition, 200 - this.width / 2,
46 + k * 20, this.width / 2, this.height);
this.mouseDragged(mc, x, y);
int l = 14737632;

if (packedFGColour != 0) {
l = packedFGColour;
} else if (!this.enabled) {
l = 10526880;
} else if (this.field_146123_n) {
l = 16777120;
}

this.drawCenteredString(fontrenderer, this.displayString, this.xPosition + this.width / 2,
this.yPosition + (this.height - 8) / 2, l);
}
}
}

[DiabolicaTrix]

Essaie ça:

​package fr.altiscraft.altiscraft.common;

import org.lwjgl.opengl.GL11;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.client.Minecraft;
import net.minecraft.client.audio.PositionedSoundRecord;
import net.minecraft.client.audio.SoundHandler;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.util.ResourceLocation;

@SideOnly(Side.CLIENT)
public class GuiAC extends GuiButton {

protected static final ResourceLocation buttonTextures = new ResourceLocation(ModAltisCraft.MODID,
"textures/gui/widgets.png");

   public GuiAC(int id, int xPosition, int yPosition, String nomdubouton)
   {
       super(id, xPosition, yPosition, longueurdubouton, largeurdubouton, nomdubouton);
   }

public void drawButton(Minecraft mc, int x, int y) {
if (this.visible) {
FontRenderer fontrenderer = mc.fontRenderer;
mc.getTextureManager().bindTexture(buttonTextures);
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
this.field_146123_n = x >= this.xPosition && y >= this.yPosition
&& x < this.xPosition + this.width && y < this.yPosition + this.height;
int k = this.getHoverState(this.field_146123_n);
GL11.glEnable(GL11.GL_BLEND);
OpenGlHelper.glBlendFunc(770, 771, 1, 0);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
this.drawTexturedModalRect(this.xPosition, this.yPosition, 0, 46 + k * 20, this.width / 2, this.height);
this.drawTexturedModalRect(this.xPosition + this.width / 2, this.yPosition, 200 - this.width / 2,
46 + k * 20, this.width / 2, this.height);
this.mouseDragged(mc, x, y);
int l = 14737632;

if (packedFGColour != 0) {
l = packedFGColour;
} else if (!this.enabled) {
l = 10526880;
} else if (this.field_146123_n) {
l = 16777120;
}

this.drawCenteredString(fontrenderer, this.displayString, this.xPosition + this.width / 2,
this.yPosition + (this.height - 8) / 2, l);
}
}

}

Donc quand tu appelle ça donne: buttonList.add(new GuiAC(0, guiX + 8, guiY + 12 + 5, label));

Il faut que tu retire la grandeur du bouton et que tu l’ajoute à la main dans ta classe GuiAC u il est écrit: longueurdubouton, largeurdubouton

[Benjamin Loison]

C’est bon merci énormément mais sinon j’ai une autre question ^^ comment changer la couleur du message qu’on a mis lorsqu’on passe la souris dessus comme “RETIRER” ?

[DiabolicaTrix]

Que evux-tu dire: “comme “RETIRER”?”?

[isador]

tu parle du changement de texture l’ors du mouseOver? dans ce cas la utilise la fonction isMouseOver et tu rebind la texture

[DiabolicaTrix]

public int getHoverState(boolean p_146114_1_)
{
byte b0 = 1;

if (!this.enabled)
{
b0 = 0;
}
else if (p_146114_1_)
{
b0 = 2;
}

return b0;
}

Essaye de bidouiller avec ça, la fonction retourne 1 si le bouton est désactivé, 2 si le bouton est activé et deux si la souris la “survole”

[SCAREX]

Il faut regarder la position de la souris, regarde dans la classe GuiButton