Added controller code

Weapon.cpp

@@ -0,0 +1,86 @@
+//
+// Created by janco on 25-5-16.
+//
+
+#include "Weapon.h"
+#include "Model.h"
+#include <iostream>
+#include <string>
+#include <cmath>
+
+
+Weapon::Weapon(std::string modelFilename, float scale, Vec3f location, Vec2f rotation,
+               Vec3f offsetPlayer, Vec3f ankerPoint,
+               Vec2f maxRotation, Vec2f minRotation){
+    weaponmodel = Model::load(modelFilename);
+    rotate(rotation);
+    move(location);
+    this->scale = scale;
+
+    this->offsetPlayer = offsetPlayer;
+    this->ankerPoint = ankerPoint;
+    this->maxRotation = maxRotation;
+    this->minRotation = minRotation;
+};
+
+Weapon::~Weapon(){
+
+}
+
+void Weapon::rotateWeapon(Vec3f rotation){
+    if(rotation.x < maxRotation.x && rotation.x > minRotation.x){
+        rotationWeapon.x = rotation.x;
+    }
+    if(rotation.z < maxRotation.y && rotation.z > minRotation.y){
+        rotationWeapon.z = rotation.z;
+    }
+    rotationWeapon.y = rotation.y;
+}
+
+void Weapon::rotate(Vec2f rotation){
+    this->rotation.y = -rotation.y;
+}
+
+void Weapon::move(Vec3f location){
+    position = location;
+}
+
+void Weapon::draw(){
+    if (weaponmodel != nullptr)
+    {
+        glPushMatrix();
+
+        //Player position and rotation
+        glTranslatef(position.x, position.y, position.z);
+        glRotatef(rotation.x, 1, 0, 0);
+        glRotatef(rotation.y, 0, 1, 0);
+        glRotatef(rotation.z, 0, 0, 1);
+
+        //offset from player
+        glTranslatef(offsetPlayer.x, offsetPlayer.y, offsetPlayer.z);
+
+        //Rotate weapon itself, from specific anker point
+        glTranslatef(ankerPoint.x, ankerPoint.y, ankerPoint.z);
+        glRotatef(rotationWeapon.z, 0, 0, 1);
+        glRotatef(rotationWeapon.y, 0, 1, 0);
+        glRotatef(rotationWeapon.x, 1, 0, 0);
+        glTranslatef(-ankerPoint.x, -ankerPoint.y, -ankerPoint.z);
+
+        glScalef(scale, scale, scale);
+
+        weaponmodel->draw();
+
+        //Test code for finding anker point
+/*        glColor3ub(255, 255, 0);
+        glTranslatef(ankerPoint.x, ankerPoint.y, ankerPoint.z);
+        glBegin(GL_LINES);
+        glVertex2f(0, 4);
+        glVertex2f(0, -4);
+        glVertex2f(4, 0);
+        glVertex2f(-4, 0);
+        glEnd();*/
+
+        glPopMatrix();
+
+    }
+}