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/*
* KubaTech - Gregtech Addon
* Copyright (C) 2022 kuba6000
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see <https://www.gnu.org/licenses/>.
*
*/
package kubatech.api.utils;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import java.lang.reflect.Field;
import net.minecraft.client.model.ModelBase;
import net.minecraft.client.model.ModelBox;
import net.minecraft.client.model.ModelRenderer;
import net.minecraft.client.renderer.entity.Render;
import net.minecraft.client.renderer.entity.RenderManager;
import net.minecraft.client.renderer.entity.RendererLivingEntity;
import net.minecraft.entity.EntityLiving;
public class MobUtils {
private static Field mainmodelfield = null;
@SideOnly(Side.CLIENT)
public static float getDesiredScale(EntityLiving e, float desiredHeight) {
return getDesiredScale(getMobHeight(e), desiredHeight);
}
@SideOnly(Side.CLIENT)
public static float getDesiredScale(float entityHeight, float desiredHeight) {
return desiredHeight / entityHeight;
}
@SideOnly(Side.CLIENT)
public static float getMobHeight(EntityLiving e) {
try {
if (mainmodelfield == null) {
mainmodelfield = RendererLivingEntity.class.getDeclaredField(
ModUtils.isDeobfuscatedEnvironment ? "mainModel" : "field_77045_g");
mainmodelfield.setAccessible(true);
}
float eheight = e.height;
float ewidth = e.width;
Render r = RenderManager.instance.getEntityRenderObject(e);
if (r instanceof RendererLivingEntity && mainmodelfield != null) {
ModelBase mainmodel = (ModelBase) mainmodelfield.get(r);
for (Object box : mainmodel.boxList) {
if (box instanceof ModelRenderer) {
float minY = 999f;
float minX = 999f;
float maxY = -999f;
float maxX = -999f;
for (Object cube : ((ModelRenderer) box).cubeList) {
if (cube instanceof ModelBox) {
if (minY > ((ModelBox) cube).posY1) minY = ((ModelBox) cube).posY1;
if (minX > ((ModelBox) cube).posX1) minX = ((ModelBox) cube).posX1;
if (maxY < ((ModelBox) cube).posY2) maxY = ((ModelBox) cube).posY2;
if (maxX < ((ModelBox) cube).posX2) maxX = ((ModelBox) cube).posX2;
}
}
float cubeheight = (maxY - minY) / 10f;
float cubewidth = (maxX - minX) / 10f;
if (eheight < cubeheight) eheight = cubeheight;
if (ewidth < cubewidth) ewidth = cubewidth;
}
}
}
return eheight;
} catch (Exception ex) {
return 1f;
}
}
}
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