俄罗斯方框UNITY项目案例包含代码

UNITY 俄罗斯方框的项目文件， 手把手教你怎么写俄罗斯方块游戏。初学者必备，C#

using UnityEngine;
using System.Collections;


public class BlockTextures
{
	//custom textures used for each possible color
	Texture2D red_texture = null;
	Texture2D light_blue_texture = null;
	Texture2D dark_blue_texture = null;
	Texture2D green_texture = null;
	Texture2D yellow_texture = null;
	Texture2D purple_texture = null;
	Texture2D gray_texture = null;

	//create a beveled texture with the main color in the center and darker and lighter
	//versions of the color for the upper and lower sides similar to classic Tetris
	public void CreateBeveledTexture（Texture2D tex float r float g float b）
	{
		//get the dimensions of the texture
		int w = tex.width;
		int h = tex.height;
		int i j;
		//fill the entire texture with the color
		Color color = new Color（r g b 1）;
		for（i = 0;i		{
			for（j = 0;j			{
				tex.SetPixel（i j color）;
			}
		}
		//now to add the “bevel“ effect we just need make the edges
		//lighter or darker using modified versions of the original color

		//get a dark color for the lower right
		float r2 = r-0.5f;//darken everything
		float g2 = g-0.5f;
		float b2 = b-0.5f;
		if（r2<0）r2 = 0;//make sure nothing goes below 0
		if（g2<0）g2 = 0;
		if（b2<0）b2 = 0;
		Color dark_color = new Color（r2 g2 b2）;
		//and a bright color for the upper left
		float r3 = r+0.5f;//brighten everything
		float g3 = g+0.5f;
		float b3 = b+0.5f;
		if（r3>1）r3 = 1;//make sure nothing goes above 1
		if（g3>1）g3 = 1;
		if（b3>1）b3 = 1;
		Color light_color = new Color（r3 g3 b3）;
		//now set the top and bottom pixels
		for（i = 0;i		{
			tex.SetPixel（i h-1 light_color）;//light on the top
			tex.SetPixel（i 0 dark_color）;//dark on the bottom
		}
		//then set the left and right sides
		for（j = 0;j		{
			tex.SetPixel（0 j light_color）;//light on the left side
			tex.SetPixel（w-1 j dark_color）;//dark on the right side
		}
		tex.Apply（）;//update the texture
	}
	//initialize all block textures
	public void InitBlockTextures（int w int h）
	{
		red_texture = new Texture2D（w h）;
		light_blue_texture = new Texture2D（w h）;
		dark_blue_texture = new Texture2D（w h）;
		green_texture = new Texture2D（w h）;
		yellow_texture = new Texture2D（w h）;
		purple_texture = new Texture2D（w h）;
		gray_texture = new Texture2D（w h）;
		CreateBeveledTexture（red_texture 1 0 0）;
		CreateBeveledTexture（light_blue_texture 0.25f 0.25f 1）;
		CreateBeveledTexture（dark_blue_texture 0 0 1）;
		CreateBeveledTexture（green_texture 0 1 0）;
		CreateBeveledTexture（yellow_texture 1 1 0）;
		CreateBeveledTexture（purple_texture 1 0 1）;
		CreateBeveledTexture（gray_texture 0.5f 0.5f 0.5f）;
	}
	//get the appropriate texture for the specified color
	public Texture2D GetBlockTexture（int color）
	{
		if（color==1）return red_texture;
		if（color==2）return light_blue_texture;
		if（color==3）return dark_blue_texture;
		if（color==4）return green_texture;
		if（co

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     文件        663  2013-01-10 13:09  tetris tutorial\UnityTetris1\UnityTetris1\Assets\UnityTetrisMain.cs

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     文件       1184  2011-11-19 16:48  tetris tutorial\UnityTetris1\UnityTetris1\Library\AnnotationManager

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