【转】显示图片字符的脚本

晃晃

using UnityEngine;

namespace user

{//by gotoxy

class userFont

{

/*

LoadResources.FontTexture[]:为字体的纹理图片,格式为m*n个,每个字符大小相同,从空格(0x20)开始

使用的是Graphics.DrawTexture(),所以要在OnGUI()中调用

*/

private static int font_width = 16;

private static int font_height = 16;

private static int font_space_width = 4;//字符边沿空隙

private static int font_space_height = 2;//字符边沿空隙

private static int fontid = 0;

private static float zoom = 1.0f;

private static Color color = new Color(255, 0, 255);

//---------------------------------------------------------------------------------------------------------------

public static

void choosefont(int f)

{

if (f >= LoadResources.FontTexture.Length) return;

fontid = f;

if(fontid==0)

{

font_width = 16;

font_height = 16;

font_space_width = 4;

font_space_height = 2;

}

else if(fontid==1)

{

font_width = 16;

font_height = 16;

font_space_width = 4;

font_space_height = 2;

}

else

{

fontid = 0;

font_width = 16;

font_height = 16;

font_space_width = 4;

font_space_height = 2;

}

}

public static

void setcolor(Color usercolor)

{

color = usercolor;

}

public static

Color getcolor()

{

return color;

}

public static

void setzoom(float z)

{

zoom = z;

}

public static

void setsize(int w, int h)

{

font_width = w;

font_height = h;

}

public static

void setsize(float fw, float fh)

{

font_width = (int)((float)font_width * fw);

font_height = (int)((float)font_height * fh);

}

//---------------------------------------------------------------------------------------------------------------

public static

void user_puts(int x, int y, string str)

{

int FONT_W = font_width;

int FONT_H = font_height;

if (FONT_W == 0 || FONT_H == 0) return;

float font_base_w = (float)FONT_W / LoadResources.FontTexture[fontid].width; //fontWidth/LoadResources.FontTexture[fontid].width;

float font_base_h = (float)FONT_H / LoadResources.FontTexture[fontid].height; //fontHeight/LoadResources.FontTexture[fontid].height;

float Space_X = (float)font_space_width / LoadResources.FontTexture[fontid].width;//字符边沿空隙

float Space_Y = (float)font_space_height / LoadResources.FontTexture[fontid].height;

float tx, ty;

int i, a;

int XTile = LoadResources.FontTexture[fontid].width / FONT_W;

int YTile = LoadResources.FontTexture[fontid].height / FONT_H;



FONT_W = (int)((float)FONT_W * zoom);

FONT_H = (int)((float)FONT_H * zoom);

char[] buff = new char[str.Length];

buff = str.ToCharArray();

for (i = 0; i < buff.Length; i++)

{

if (buff >= 0x20) a = (int)(buff & 0xff) - 0x20;//从空格开始

else a = 0;

tx = (float)(a % XTile) * font_base_w;

ty = (float)(YTile - 1 - (a / XTile)) * font_base_h;

Graphics.DrawTexture(new Rect(x, y, FONT_W, FONT_H), LoadResources.FontTexture[fontid], new Rect(tx + Space_X, ty + Space_Y, font_base_w - 2 * Space_X, font_base_h - 2 * Space_Y), 0, 0, 0, 0, color);

x += FONT_W;

}

}

public static

void user_puts(int x, int y, string str, float userzoom)

{

int FONT_W = font_width;

int FONT_H = font_height;

if (FONT_W == 0 || FONT_H == 0) return;

float font_base_w = (float)FONT_W / LoadResources.FontTexture[fontid].width; //fontWidth/LoadResources.FontTexture[fontid].width;

float font_base_h = (float)FONT_H / LoadResources.FontTexture[fontid].height; //fontHeight/LoadResources.FontTexture[fontid].height;

float Space_X = (float)font_space_width / LoadResources.FontTexture[fontid].width;//字符边沿空隙

float Space_Y = (float)font_space_height / LoadResources.FontTexture[fontid].height;

float tx, ty;

int i, a;

int XTile = LoadResources.FontTexture[fontid].width / FONT_W;

int YTile = LoadResources.FontTexture[fontid].height / FONT_H;

FONT_W = (int)((float)FONT_W * userzoom);

FONT_H = (int)((float)FONT_H * userzoom);

char[] buff = new char[str.Length];

buff = str.ToCharArray();

for (i = 0; i < buff.Length; i++)

{

if (buff >= 0x20) a = (int)(buff & 0xff) - 0x20;

else a = 0;

tx = (float)(a % XTile) * font_base_w;

ty = (float)(YTile - 1 - (a / XTile)) * font_base_h;

Graphics.DrawTexture(new Rect(x, y, FONT_W, FONT_H), LoadResources.FontTexture[fontid], new Rect(tx + Space_X, ty + Space_Y, font_base_w - 2 * Space_X, font_base_h - 2 * Space_Y), 0, 0, 0, 0, color);

x += FONT_W;

}

}

public static

void user_puts(int x, int y, string str, float userzoom, Color usercolor)

{

int FONT_W = font_width;

int FONT_H = font_height;

if (FONT_W == 0 || FONT_H == 0) return;

float font_base_w = (float)FONT_W / LoadResources.FontTexture[fontid].width; //fontWidth/LoadResources.FontTexture[fontid].width;

float font_base_h = (float)FONT_H / LoadResources.FontTexture[fontid].height; //fontHeight/LoadResources.FontTexture[fontid].height;

float Space_X = (float)font_space_width / LoadResources.FontTexture[fontid].width;//字符边沿空隙

float Space_Y = (float)font_space_height / LoadResources.FontTexture[fontid].height;

float tx, ty;

int i, a;

int XTile = LoadResources.FontTexture[fontid].width / FONT_W;

int YTile = LoadResources.FontTexture[fontid].height / FONT_H;

FONT_W = (int)((float)FONT_W * userzoom);

FONT_H = (int)((float)FONT_H * userzoom);

char[] buff = new char[str.Length];

buff = str.ToCharArray();

for (i = 0; i < buff.Length; i++)

{

if (buff >= 0x20) a = (int)(buff & 0xff) - 0x20;

else a = 0;

tx = (float)(a % XTile) * font_base_w;

ty = (float)(YTile - 1 - (a / XTile)) * font_base_h;

Graphics.DrawTexture(new Rect(x, y, FONT_W, FONT_H), LoadResources.FontTexture[fontid], new Rect(tx + Space_X, ty + Space_Y, font_base_w - 2 * Space_X, font_base_h - 2 * Space_Y), 0, 0, 0, 0, usercolor);

x += FONT_W;

}

}

//---------------------------------------------------------------------------------------------------------------

public static

void user_puts(int x, int y, byte[] buff, int len)

{

int FONT_W = font_width;

int FONT_H = font_height;

if (FONT_W == 0 || FONT_H == 0) return;

float font_base_w = (float)FONT_W / LoadResources.FontTexture[fontid].width; //fontWidth/LoadResources.FontTexture[fontid].width;

float font_base_h = (float)FONT_H / LoadResources.FontTexture[fontid].height; //fontHeight/LoadResources.FontTexture[fontid].height;

float Space_X = (float)font_space_width / LoadResources.FontTexture[fontid].width;//字符边沿空隙

float Space_Y = (float)font_space_height / LoadResources.FontTexture[fontid].height;

float tx, ty;

int i, a;

int XTile = LoadResources.FontTexture[fontid].width / FONT_W;

int YTile = LoadResources.FontTexture[fontid].height / FONT_H;

FONT_W = (int)((float)FONT_W * zoom);

FONT_H = (int)((float)FONT_H * zoom);

for (i = 0; i < len && i < buff.Length; i++)

{

if (buff >= 0x20) a = (int)(buff & 0xff) - 0x20;

else a = 0;

tx = (float)(a % XTile) * font_base_w;

ty = (float)(YTile - 1 - (a / XTile)) * font_base_h;

Graphics.DrawTexture(new Rect(x, y, FONT_W, FONT_H), LoadResources.FontTexture[fontid], new Rect(tx + Space_X, ty + Space_Y, font_base_w - 2 * Space_X, font_base_h - 2 * Space_Y), 0, 0, 0, 0, color);

x += FONT_W;

}

}

public static

void user_puts(int x, int y, byte[] buff, int len, float userzoom)

{

int FONT_W = font_width;

int FONT_H = font_height;

if (FONT_W == 0 || FONT_H == 0) return;

float font_base_w = (float)FONT_W / LoadResources.FontTexture[fontid].width; //fontWidth/LoadResources.FontTexture[fontid].width;

float font_base_h = (float)FONT_H / LoadResources.FontTexture[fontid].height; //fontHeight/LoadResources.FontTexture[fontid].height;

float Space_X = (float)font_space_width / LoadResources.FontTexture[fontid].width;//字符边沿空隙

float Space_Y = (float)font_space_height / LoadResources.FontTexture[fontid].height;

float tx, ty;

int i, a;

int XTile = LoadResources.FontTexture[fontid].width / FONT_W;

int YTile = LoadResources.FontTexture[fontid].height / FONT_H;

FONT_W = (int)((float)FONT_W * userzoom);

FONT_H = (int)((float)FONT_H * userzoom);

for (i = 0; i < len && i < buff.Length; i++)

{

if (buff >= 0x20) a = (int)(buff & 0xff) - 0x20;

else a = 0;

tx = (float)(a % XTile) * font_base_w;

ty = (float)(YTile - 1 - (a / XTile)) * font_base_h;

Graphics.DrawTexture(new Rect(x, y, FONT_W, FONT_H), LoadResources.FontTexture[fontid], new Rect(tx + Space_X, ty + Space_Y, font_base_w - 2 * Space_X, font_base_h - 2 * Space_Y), 0, 0, 0, 0, color);

x += FONT_W;

}

}

public static

void user_puts(int x, int y, byte[] buff, int len, float userzoom, Color usercolor)

{

int FONT_W = font_width;

int FONT_H = font_height;

if (FONT_W == 0 || FONT_H == 0) return;

float font_base_w = (float)FONT_W / LoadResources.FontTexture[fontid].width; //fontWidth/LoadResources.FontTexture[fontid].width;

float font_base_h = (float)FONT_H / LoadResources.FontTexture[fontid].height; //fontHeight/LoadResources.FontTexture[fontid].height;

float Space_X = (float)font_space_width / LoadResources.FontTexture[fontid].width;//字符边沿空隙

float Space_Y = (float)font_space_height / LoadResources.FontTexture[fontid].height;

float tx, ty;

int i, a;

int XTile = LoadResources.FontTexture[fontid].width / FONT_W;

int YTile = LoadResources.FontTexture[fontid].height / FONT_H;

FONT_W = (int)((float)FONT_W * userzoom);

FONT_H = (int)((float)FONT_H * userzoom);

for (i = 0; i < len && i < buff.Length; i++)

{

if (buff >= 0x20) a = (int)(buff & 0xff) - 0x20;

else a = 0;

tx = (float)(a % XTile) * font_base_w;

ty = (float)(YTile - 1 - (a / XTile)) * font_base_h;

Graphics.DrawTexture(new Rect(x, y, FONT_W, FONT_H), LoadResources.FontTexture[fontid], new Rect(tx + Space_X, ty + Space_Y, font_base_w - 2 * Space_X, font_base_h - 2 * Space_Y), 0, 0, 0, 0, usercolor);

x += FONT_W;

}

}

}

}

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