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/CreeperModel.cpp | 80 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 Minecraft.Client/CreeperModel.cpp

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

diff --git a/Minecraft.Client/CreeperModel.cpp b/Minecraft.Client/CreeperModel.cpp
new file mode 100644
index 00000000..51237ce6
--- /dev/null
+++ b/Minecraft.Client/CreeperModel.cpp
@@ -0,0 +1,80 @@
+#include "stdafx.h"
+#include "..\Minecraft.World\Mth.h"
+#include "CreeperModel.h"
+#include "ModelPart.h"
+
+// 4J - added
+void CreeperModel::_init(float g)
+{
+    int yo = 4;
+
+    head = new ModelPart(this, 0, 0);
+    head->addBox(-4, - 8, -4, 8, 8, 8, g); // Head
+    head->setPos(0, (float)(yo), 0);
+
+    hair = new ModelPart(this, 32, 0);
+    hair->addBox(-4, -8, -4, 8, 8, 8, g + 0.5f); // Head
+    hair->setPos(0, (float)(yo), 0);
+
+    body = new ModelPart(this, 16, 16);
+    body->addBox(-4, 0, -2, 8, 12, 4, g); // Body
+    body->setPos(0, (float)(yo), 0);
+
+    leg0 = new ModelPart(this, 0, 16);
+    leg0->addBox(-2, 0, -2, 4, 6, 4, g); // Leg0
+    leg0->setPos(-2, (float)(12 + yo), 4);
+
+    leg1 = new ModelPart(this, 0, 16);
+    leg1->addBox(-2, 0, -2, 4, 6, 4, g); // Leg1
+    leg1->setPos(2, (float)(12 + yo), 4);
+
+    leg2 = new ModelPart(this, 0, 16);
+    leg2->addBox(-2, 0, -2, 4, 6, 4, g); // Leg2
+    leg2->setPos(-2, (float)(12 + yo), -4);
+
+    leg3 = new ModelPart(this, 0, 16);
+    leg3->addBox(-2, 0, -2, 4, 6, 4, g); // Leg3
+    leg3->setPos(2, (float)(12 + yo), -4);
+
+	// 4J added - compile now to avoid random performance hit first time cubes are rendered
+	head->compile(1.0f/16.0f);
+	hair->compile(1.0f/16.0f);
+	body->compile(1.0f/16.0f);
+	leg0->compile(1.0f/16.0f);
+	leg1->compile(1.0f/16.0f);
+	leg2->compile(1.0f/16.0f);
+	leg3->compile(1.0f/16.0f);
+}
+
+CreeperModel::CreeperModel() : Model()
+{
+	_init(0);
+}
+
+CreeperModel::CreeperModel(float g) : Model()
+{
+	_init(g);
+}
+
+void CreeperModel::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);
+
+    head->render(scale, usecompiled);
+    body->render(scale, usecompiled);
+    leg0->render(scale, usecompiled);
+    leg1->render(scale, usecompiled);
+    leg2->render(scale, usecompiled);
+    leg3->render(scale, usecompiled);
+}
+
+void CreeperModel::setupAnim(float time, float r, float bob, float yRot, float xRot, float scale, unsigned int uiBitmaskOverrideAnim)
+{
+    head->yRot = yRot / (float) (180 / PI);
+    head->xRot = xRot / (float) (180 / PI);
+
+    leg0->xRot = (Mth::cos(time * 0.6662f) * 1.4f) * r;
+    leg1->xRot = (Mth::cos(time * 0.6662f + PI) * 1.4f) * r;
+    leg2->xRot = (Mth::cos(time * 0.6662f + PI) * 1.4f) * r;
+    leg3->xRot = (Mth::cos(time * 0.6662f) * 1.4f) * r;
+}
\ No newline at end of file
-- 
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