* Initial commit.

:)

source/Base/Vec3.cpp

@@ -0,0 +1,91 @@
+/********************************************************************
+	Minecraft: Pocket Edition - Decompilation Project
+	Copyright (C) 2023 iProgramInCpp
+
+	Vec3.cpp
+
+	The following code is licensed under the following license:
+	< no license yet :( >
+ ********************************************************************/
+
+#include "Vec3.hpp"
+
+Vec3::Vec3() {}
+
+Vec3::Vec3(float x, float y, float z)
+{
+	this->x = x;
+	this->y = y;
+	this->z = z;
+}
+
+Vec3 Vec3::normalize()
+{
+	float dist = Mth::sqrt(x * x + y * y + z * z);
+	if (dist < 0.0001f)
+		return Vec3(0, 0, 0);
+
+	return Vec3(x / dist, y / dist, z / dist);
+}
+
+bool Vec3::clipX(const Vec3& a2, float a3, Vec3& a4) const
+{
+	float crap = a2.x - this->x;
+	if (crap * crap < 0.000001f)
+		return false;
+
+	float crap2 = (a3 - this->x) / crap;
+	if (crap2 < 0.0f || crap2 > 1.0f)
+		return false;
+
+	a4.x = x + (a2.x - x) * crap2;
+	a4.y = y + (a2.y - y) * crap2;
+	a4.z = z + (a2.z - z) * crap2;
+	return true;
+}
+
+bool Vec3::clipY(const Vec3& a2, float a3, Vec3& a4) const
+{
+	float crap = a2.y - this->y;
+	if (crap * crap < 0.000001f)
+		return false;
+
+	float crap2 = (a3 - this->y) / crap;
+	if (crap2 < 0.0f || crap2 > 1.0f)
+		return false;
+
+	a4.x = x + (a2.x - x) * crap2;
+	a4.y = y + (a2.y - y) * crap2;
+	a4.z = z + (a2.z - z) * crap2;
+	return true;
+}
+
+bool Vec3::clipZ(const Vec3& a2, float a3, Vec3& a4) const
+{
+	float crap = a2.z - this->z;
+	if (crap * crap < 0.000001f)
+		return false;
+
+	float crap2 = (a3 - this->z) / crap;
+	if (crap2 < 0.0f || crap2 > 1.0f)
+		return false;
+
+	a4.x = x + (a2.x - x) * crap2;
+	a4.y = y + (a2.y - y) * crap2;
+	a4.z = z + (a2.z - z) * crap2;
+	return true;
+}
+
+float Vec3::distanceToSqr(const Vec3& b) const
+{
+	float xd = (x-b.x);
+	float yd = (y-b.y);
+	float zd = (z-b.z);
+
+	return xd * xd + yd * yd + zd * zd;
+}
+
+float Vec3::distanceTo(const Vec3& b) const
+{
+	return Mth::sqrt(distanceToSqr(b));
+}