From b691c43c44ff180d10e7d4a9afc83b98551ff586 Mon Sep 17 00:00:00 2001
From: daoge_cmd <3523206925@qq.com>
Date: Sun, 1 Mar 2026 12:16:08 +0800
Subject: Initial commit

---
 Minecraft.Client/ChickenModel.cpp | 104 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 Minecraft.Client/ChickenModel.cpp

(limited to 'Minecraft.Client/ChickenModel.cpp')

diff --git a/Minecraft.Client/ChickenModel.cpp b/Minecraft.Client/ChickenModel.cpp
new file mode 100644
index 00000000..21dc2059
--- /dev/null
+++ b/Minecraft.Client/ChickenModel.cpp
@@ -0,0 +1,104 @@
+#include "stdafx.h"
+#include "..\Minecraft.World\Mth.h"
+#include "ChickenModel.h"
+#include "ModelPart.h"
+
+ChickenModel::ChickenModel() : Model()
+{
+    int yo = 16;
+    head = new ModelPart(this, 0, 0);
+    head->addBox(-2.0f, -6.0f, -2.0f, 4, 6, 3, 0.0f); // Head
+    head->setPos(0, (float)(-1 + yo), -4);
+
+    beak = new ModelPart(this, 14, 0);
+    beak->addBox(-2.0f, -4.0f, -4.0f, 4, 2, 2, 0.0f); // Beak
+    beak->setPos(0, (float)(-1 + yo), -4);
+
+    redThing = new ModelPart(this, 14, 4);
+    redThing->addBox(-1.0f, -2.0f, -3.0f, 2, 2, 2, 0.0f); // Beak
+    redThing->setPos(0, (float)(-1 + yo), -4);
+
+    body = new ModelPart(this, 0, 9);
+    body->addBox(-3.0f, -4.0f, -3.0f, 6, 8, 6, 0.0f); // Body
+    body->setPos(0, (float)(0 + yo), 0);
+
+    leg0 = new ModelPart(this, 26, 0);
+    leg0->addBox(-1.0f, 0.0f, -3.0f, 3, 5, 3); // Leg0
+    leg0->setPos(-2, (float)(3 + yo), 1);
+
+    leg1 = new ModelPart(this, 26, 0);
+    leg1->addBox(-1.0f, 0.0f, -3.0f, 3, 5, 3); // Leg1
+    leg1->setPos(1, (float)(3 + yo), 1);
+
+    wing0 = new ModelPart(this, 24, 13);
+    wing0->addBox(0.0f, 0.0f, -3.0f, 1, 4, 6); // Wing0
+    wing0->setPos(-4, (float)(-3 + yo), 0);
+
+    wing1 = new ModelPart(this, 24, 13);
+    wing1->addBox(-1.0f, 0.0f, -3.0f, 1, 4, 6); // Wing1
+    wing1->setPos(4, (float)(-3 + yo), 0);
+
+	// 4J added - compile now to avoid random performance hit first time cubes are rendered
+    head->compile(1.0f/16.0f);
+    beak->compile(1.0f/16.0f);
+    redThing->compile(1.0f/16.0f);
+    body->compile(1.0f/16.0f);
+    leg0->compile(1.0f/16.0f);
+    leg1->compile(1.0f/16.0f);
+    wing0->compile(1.0f/16.0f);
+    wing1->compile(1.0f/16.0f);
+}
+
+void ChickenModel::render(shared_ptr<Entity> entity, float time, float r, float bob, float yRot, float xRot, float scale, bool usecompiled)
+{
+    setupAnim(time, r, bob, yRot, xRot, scale);
+	if (young) 
+	{
+		float ss = 2;
+		glPushMatrix();
+		glTranslatef(0, 5 * scale, 2 * scale);
+		head->render(scale,usecompiled);
+		beak->render(scale,usecompiled);
+		redThing->render(scale,usecompiled);
+		glPopMatrix();
+		glPushMatrix();
+		glScalef(1 / ss, 1 / ss, 1 / ss);
+		glTranslatef(0, 24 * scale, 0);
+		body->render(scale,usecompiled);
+		leg0->render(scale,usecompiled);
+		leg1->render(scale,usecompiled);
+		wing0->render(scale,usecompiled);
+		wing1->render(scale,usecompiled);
+		glPopMatrix();
+	} 
+	else 
+	{
+		head->render(scale,usecompiled);
+		beak->render(scale,usecompiled);
+		redThing->render(scale,usecompiled);
+		body->render(scale,usecompiled);
+		leg0->render(scale,usecompiled);
+		leg1->render(scale,usecompiled);
+		wing0->render(scale,usecompiled);
+		wing1->render(scale,usecompiled);
+	}
+}
+
+void ChickenModel::setupAnim(float time, float r, float bob, float yRot, float xRot, float scale, unsigned int uiBitmaskOverrideAnim)
+{
+	head->xRot = xRot / (float) (180 / PI);
+	head->yRot = yRot / (float) (180 / PI);
+        
+	beak->xRot = head->xRot;
+	beak->yRot = head->yRot;
+        
+	redThing->xRot = head->xRot;
+	redThing->yRot = head->yRot;
+        
+	body->xRot = 90 / (float) (180 / PI);
+
+	leg0->xRot = (Mth::cos(time * 0.6662f) * 1.4f) * r;
+	leg1->xRot = ( Mth::cos(time * 0.6662f + PI) * 1.4f) * r;
+	wing0->zRot = bob;
+	wing1->zRot = -bob;
+}
-- 
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