4 files changed, 80 insertions, 0 deletions
diff --git a/src/core/Range2D.cpp b/src/core/Range2D.cpp
new file mode 100644
index 00000000..33eafd0e
--- /dev/null
+++ b/src/core/Range2D.cpp
@@ -0,0 +1,28 @@
+#include "common.h"
+#include "Range2D.h"
+#include "General.h"
+
+CRange2D::CRange2D(CVector2D _min, CVector2D _max) : min(_min), max(_max) {}
+
+bool
+CRange2D::IsInRange(CVector2D vec)
+{
+	return min.x < vec.x && max.x > vec.x && min.y < vec.y && max.y > vec.y;
+}
+
+void
+CRange2D::DebugShowRange(float, int)
+{
+}
+
+CVector2D
+CRange2D::GetRandomPointInRange()
+{
+	int distX = Abs(max.x - min.x);
+	int distY = Abs(max.y - min.y);
+
+	float outX = CGeneral::GetRandomNumber() % distX + min.x;
+	float outY = CGeneral::GetRandomNumber() % distY + min.y;
+
+	return CVector2D(outX, outY);
+}
diff --git a/src/core/Range2D.h b/src/core/Range2D.h
new file mode 100644
index 00000000..f239e7de
--- /dev/null
+++ b/src/core/Range2D.h
@@ -0,0 +1,11 @@
+#pragma once
+
+class CRange2D
+{
+	CVector2D min, max;
+public:
+	CRange2D(CVector2D _min, CVector2D _max);
+	bool IsInRange(CVector2D vec);
+	void DebugShowRange(float, int);
+	CVector2D GetRandomPointInRange();
+};
+\ No newline at end of file
diff --git a/src/core/Range3D.cpp b/src/core/Range3D.cpp
new file mode 100644
index 00000000..7fa28d67
--- /dev/null
+++ b/src/core/Range3D.cpp
@@ -0,0 +1,30 @@
+#include "common.h"
+#include "Range3D.h"
+#include "General.h"
+
+CRange3D::CRange3D(CVector _min, CVector _max) : min(_min), max(_max) {}
+
+bool
+CRange3D::IsInRange(CVector vec)
+{
+	return min.x < vec.x && max.x > vec.x && min.y < vec.y && max.y > vec.y && min.z < vec.z && max.z > vec.z;
+}
+
+void
+CRange3D::DebugShowRange(float, int)
+{
+}
+
+CVector
+CRange3D::GetRandomPointInRange()
+{
+	int distX = Abs(max.x - min.x);
+	int distY = Abs(max.y - min.y);
+	int distZ = Abs(max.z - min.z);
+
+	float outX = CGeneral::GetRandomNumber() % distX + min.x;
+	float outY = CGeneral::GetRandomNumber() % distY + min.y;
+	float outZ = CGeneral::GetRandomNumber() % distZ + min.z;
+
+	return CVector(outX, outY, outZ);
+}
diff --git a/src/core/Range3D.h b/src/core/Range3D.h
new file mode 100644
index 00000000..f42b523b
--- /dev/null
+++ b/src/core/Range3D.h
@@ -0,0 +1,11 @@
+#pragma once
+
+class CRange3D
+{
+	CVector min, max;
+public:
+	CRange3D(CVector _min, CVector _max);
+	bool IsInRange(CVector vec);
+	void DebugShowRange(float, int);
+	CVector GetRandomPointInRange();
+};
+\ No newline at end of file