database mesh data loaded into hashmaps

src/engine/collision/Mesh.java

@@ -0,0 +1,37 @@
+package engine.collision;
+
+import java.awt.geom.Line2D;
+
+import java.util.ArrayList;
+
+public class Mesh {
+    public ArrayList<Triangle> triangles;
+    public ArrayList<Line2D> BoundingLines;
+    public float meshHeight;
+
+    public boolean BoundsCollides(Line2D line){
+        for(Line2D side : BoundingLines)
+            if(side.intersectsLine(line))
+                return true;
+
+        return false;
+    }
+
+    public boolean MeshCollides(Line2D line, float charHeight){
+
+        //movement path does not intersect this mesh
+        if(!this.BoundsCollides(line))
+            return false;
+
+        //character moving is higher than the max Y of this mesh
+        if(charHeight < this.meshHeight)
+            return false;
+
+        for(Triangle tri : triangles)
+            if(tri.collides(line))
+                return true;
+
+        //characters movement path did not intersect this triangle
+        return false;
+    }
+}

src/engine/collision/Triangle.java

@@ -0,0 +1,17 @@
+package engine.collision;
+
+import java.awt.geom.Line2D;
+
+import java.util.ArrayList;
+
+public class Triangle {
+    public ArrayList<Line2D> sides;
+    public boolean collides(Line2D line)
+    {
+        for(Line2D side : sides)
+            if(side.intersectsLine(line))
+                return true;
+
+        return false;
+    }
+}