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Frustum Camera::CalculateFrustum(float fnear, float ffar) {
    Frustum returnFrustum;
    
    // Calculate the near and far plane points
    float nearHeight = 2 * tan(fov / 2) * fnear;
    float nearWidth = nearHeight * aspect;
    float farHeight = 2 * tan(fov / 2) * ffar;
    float farWidth = farHeight * aspect;
    
    // And their centers

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void ScriptSystem::Update(float delta) {
    // Global updates
    ScriptTime::SetDelta(delta);
    
    for(int i = 0; i < m_scriptablePoolSize; i++) {
        if(m_scriptables[i]) {
            // Set global script variables
            m_currentObject = m_scriptables[i];
            Entity* obj = m_currentObject->GetParent();
            MeshInstance* instance = (MeshInstance*)obj->FindComponent<MeshInstance>();

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void Script::Initialize(char* src) {
    v8::Isolate* isolate = v8::Isolate::GetCurrent();
    
    // Create a stack-allocated handle scope.
    v8::HandleScope handle_scope(isolate);
    
    // Create an instance of the global context so we can plug variables in
    v8::Local<v8::ObjectTemplate> global = v8::ObjectTemplate::New(isolate);
    

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float ScriptTime::m_delta = 0;

ScriptTime::ScriptTime() {
    m_delta = 0;
}

ScriptTime::~ScriptTime() {
    
}

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/**
 * Getter and setter functions for our classes to V8
 */
typedef v8::Local<v8::Value> (*ScriptGlobalGetterFunc)(v8::Isolate*);

/**
 * A storage for getter and setter to variable pairs
 */
class ScriptGlobalCallbackPair {
public:

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/**
 * A helper class that other types can be inherited from (handles basic V8 integration)
 */
class ScriptObject {
public:
    ScriptObject();
    ~ScriptObject();
    
    /**
     * Unwrap a v8::object back into a C++ object

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ScriptVector3::ScriptVector3() {
    m_vector.x = m_vector.y = m_vector.z = 0.0f;
}

ScriptVector3::ScriptVector3(const v8::FunctionCallbackInfo<v8::Value>& info) {
    float x, y, z;
    x = y = z = 0.0f;
    
    if(info.Length() == 1) {
        assert(info[0]->IsNumber());

terryjsmith

//
//  scripttype.hpp
//  eternity
//
//  Created by Terry Smith on 2016-09-13.
//  Copyright © 2016 Terry Smith. All rights reserved.
//

#ifndef scripttype_hpp
#define scripttype_hpp

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Script::Script() {
}

Script::~Script() {

}

void Script::Initialize(char* src) {
    v8::Isolate* isolate = v8::Isolate::GetCurrent();
    

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#include <eternity.hpp>

ScriptSystem::ScriptSystem() {
	m_platform = 0;
	m_isolate = 0;
  m_scriptableCount = 0;
  m_scriptablePoolSize = 0;
  m_scriptables = 0;
}