MineCraft_0.1/TexCube.cpp at master · codeman1989/MineCraft_0.1 · GitHub

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#include "TexCube.h"
TexCube::TexCube(float x, float y, float z, float size, CubeTex tex)
	:Cube()
{
	_x = x;
	_y = y;
	_z = z;
	_size = size;
	switch (tex)
	{
	case Wood:
		_top = Cube::texWood;
		_bot = Cube::texWood;
		_side = Cube::texWood;
		break;
	case Water:
		_top = Cube::texWater;
		_bot = Cube::texWater;
		_side = Cube::texWater;
		break;
	case Soil:
		_top = Cube::texGrass;
		_bot = Cube::texGrass;
		_side = Cube::texSoil;
		break;
	case Stone:
		_top = Cube::texStone;
		_bot = Cube::texStone;
		_side = Cube::texStone;
		break;
	case RedStone:
		_top = Cube::texRedStone;
		_bot = Cube::texRedStone;
		_side = Cube::texRedStone;
		break;
	case Dirt:
		_top = Cube::texDirt;
		_bot = Cube::texDirt;
		_side = Cube::texDirt;
		break;
	case Brick:
		_top = Cube::texBrick;
		_bot = Cube::texBrick;
		_side = Cube::texBrick;
		break;
	case Table:
		_top = Cube::texTabletop;
		_bot = Cube::texTabletop;
		_side = Cube::texTableside;
		break;
	case Diamond:
		_top = Cube::texDiamond;
		_bot = Cube::texDiamond;
		_side = Cube::texDiamond;
		break;
	case Tnt:
		_top = Cube::texTnttop;
		_bot = Cube::texTnttop;
		_side = Cube::texTntside;
		break;
	case Tree:
		_top = Cube::texTreetop;
		_bot = Cube::texTreetop;
		_side = Cube::texTreeside;
		break;
	case Leaf:
		_top = Cube::texLeaf;
		_bot = Cube::texLeaf;
		_side = Cube::texLeaf;
		break;
	case Bookshelf:
		_top = Cube::texWood;
		_bot = Cube::texWood;
		_side = Cube::texBookshelf;
		break;
	case RedSand:
		_top = Cube::texRedSand;
		_bot = Cube::texRedSand;
		_side = Cube::texRedSand;
		break;
	case Sand:
		_top = Cube::texSand;
		_bot = Cube::texSand;
		_side = Cube::texSand;
		break;
	default:
		break;
	}
}
void TexCube::createCube()
{
	float x = _x;
	float y = _y;
	float z = _z;
	float size = _size;

	glBindTexture(GL_TEXTURE_2D, _bot);
	//µ×Ãæ
	glBegin(GL_QUADS);
	glTexCoord2f(0.0f, 0.0f); glVertex3f(x + size, y, z);
	glTexCoord2f(0.0f, 1.0f); glVertex3f(x + size, y, z + size);
	glTexCoord2f(1.0f, 1.0f); glVertex3f(x, y, z + size);
	glTexCoord2f(1.0f, 0.0f); glVertex3f(x, y, z);
	glEnd();


	//²àÃæÎ÷
	glBindTexture(GL_TEXTURE_2D, _side);
	glBegin(GL_QUADS);
	glTexCoord2f(1.0f, 0.0f); glVertex3f(x + size, y, z);
	glTexCoord2f(0.0f, 0.0f); glVertex3f(x, y, z);
	glTexCoord2f(0.0f, 1.0f); glVertex3f(x, y + size, z);
	glTexCoord2f(1.0f, 1.0f); glVertex3f(x + size, y + size, z);
	glEnd();


	//²àÃæ¶«
	glBegin(GL_QUADS);
	glTexCoord2f(1.0f, 0.0f); glVertex3f(x, y, z + size);
	glTexCoord2f(0.0f, 0.0f); glVertex3f(x + size, y, z + size);
	glTexCoord2f(0.0f, 1.0f); glVertex3f(x + size, y + size, z + size);
	glTexCoord2f(1.0f, 1.0f); glVertex3f(x, y + size, z + size);
	glEnd();


	//²àÃæÄÏ
	glBegin(GL_QUADS);
	glTexCoord2f(1.0f, 0.0f); glVertex3f(x + size, y, z + size);
	glTexCoord2f(0.0f, 0.0f); glVertex3f(x + size, y, z);
	glTexCoord2f(0.0f, 1.0f); glVertex3f(x + size, y + size, z);
	glTexCoord2f(1.0f, 1.0f); glVertex3f(x + size, y + size, z + size);
	glEnd();
	//²àÃæ±±
	glBegin(GL_QUADS);
	glTexCoord2f(1.0f, 0.0f); glVertex3f(x, y, z);
	glTexCoord2f(0.0f, 0.0f); glVertex3f(x, y, z + size);
	glTexCoord2f(0.0f, 1.0f); glVertex3f(x, y + size, z + size);
	glTexCoord2f(1.0f, 1.0f); glVertex3f(x, y + size, z);
	glEnd();

	//¶¥Ãæ
	glBindTexture(GL_TEXTURE_2D, _top);
	glBegin(GL_QUADS);
	glTexCoord2f(0.0f, 0.0f); glVertex3f(x, y + size, z);
	glTexCoord2f(0.0f, 1.0f); glVertex3f(x, y + size, z + size);
	glTexCoord2f(1.0f, 1.0f); glVertex3f(x + size, y + size, z + size);
	glTexCoord2f(1.0f, 0.0f); glVertex3f(x + size, y + size, z);
	glEnd();

	glBindTexture(GL_TEXTURE_2D, 0);
}
TexCube::~TexCube()
{
}