CastleBlast/Lights.cpp at master · imoital/CastleBlast · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
//
//  Lights.cpp
//  Project
//
//  Created by Inês on 10/7/11.
//  Copyright 2011 __MyCompanyName__. All rights reserved.
//

#include "Lights.h"

namespace CastleBlast {

	Lights::Lights() :cg::Entity("LIGHTS")
	{
	}

	Lights::~Lights() {}

	void Lights::init()
	{
	}

	void Lights::setLevel(int level)
	{
		switch (level) {
		case 1:
			setLevel1();
			break;
		case 2:
			setLevel2();
			break;
		}
	}

	void Lights::setLevel1()
	{
		GLfloat ambient_light[] = {0.2f,0.2f,0.2f,1.0f};
		GLfloat diffuse_light[] = {1.0f,1.0f,1.0f,1.0f};
		GLfloat specular_light[] = {0.9f,0.9f,0.9f,1.0f};
		GLfloat position_light[] = {5.0f, 60.0f, 10.0f};
		glEnable(GL_LIGHTING);
		glEnable(GL_LIGHT0);
		glLightfv(GL_LIGHT0, GL_AMBIENT, ambient_light);
		glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuse_light);
		glLightfv(GL_LIGHT0, GL_SPECULAR, specular_light);
		glLightfv(GL_LIGHT0, GL_POSITION, position_light);
	}

	void Lights::setLevel2()
	{
		GLfloat ambient_light[] = {0.0f,0.0f,0.0f,1.0f};
		GLfloat diffuse_light[] = {0.1f,0.1f,0.1f,1.0f};
		GLfloat specular_light[] = {0.9f,0.9f,0.9f,1.0f};
		GLfloat position_light[] = {5.0f, 60.0f, 10.0f};
		glEnable(GL_LIGHTING);
		glEnable(GL_LIGHT0);
		glLightfv(GL_LIGHT0, GL_AMBIENT, ambient_light);
		glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuse_light);
		glLightfv(GL_LIGHT0, GL_SPECULAR, specular_light);
		glLightfv(GL_LIGHT0, GL_POSITION, position_light);
	}

}