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Rev | Author | Line No. | Line |
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5730 | pavelyakov | 1 | #ifndef INCLUDE_FONT_H |
2 | #define INCLUDE_FONT_H |
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3 | |||
4 | #ifndef INCLUDE_MATH_H |
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5 | #include "../lib/math.h" |
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6 | #endif |
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7 | |||
5933 | pavelyakov | 8 | #ifndef INCLUDE_FS_H |
5885 | pavelyakov | 9 | #include "../lib/obj/fs.h" |
5730 | pavelyakov | 10 | #endif |
11 | |||
5981 | leency | 12 | #define DEFAULT_FONT "/sys/fonts/Tahoma.kf" |
13 | |||
5800 | pavelyakov | 14 | :struct __OFFSET_FONT |
15 | { |
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16 | signed x,y; |
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17 | }; |
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5753 | leency | 18 | :struct __SIZE |
19 | { |
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5816 | leency | 20 | dword width,height; |
5800 | pavelyakov | 21 | __OFFSET_FONT offset; |
5757 | pavelyakov | 22 | float offset_i,w_italic; |
5753 | leency | 23 | byte text; |
5754 | pavelyakov | 24 | byte TMP_WEIGHT; |
5753 | leency | 25 | }; |
5730 | pavelyakov | 26 | :struct FONT |
27 | { |
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5753 | leency | 28 | __SIZE size; |
5981 | leency | 29 | int left,top,width,height; |
30 | byte bold,italic,smooth; |
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31 | byte no_bg_copy; |
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32 | dword bg_color; |
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5753 | leency | 33 | dword color; |
5736 | pavelyakov | 34 | dword file_size; |
5740 | pavelyakov | 35 | dword buffer; |
5741 | pavelyakov | 36 | dword buffer_size; |
5730 | pavelyakov | 37 | word block; |
38 | dword data; |
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5736 | pavelyakov | 39 | dword begin; |
5730 | pavelyakov | 40 | byte load(...); |
5784 | leency | 41 | byte symbol(word x,y;byte s;dword c); |
5742 | pavelyakov | 42 | byte symbol_size(byte s); |
5776 | leency | 43 | dword prepare(word x,y;dword text1); |
5816 | leency | 44 | void prepare_buf(dword x,y,w,h, text1); |
5814 | pavelyakov | 45 | void show(); |
5757 | pavelyakov | 46 | byte textcenter(word x,y,w,h;dword txt); |
5753 | leency | 47 | dword getsize(dword text1); |
48 | byte changeSIZE(); |
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5816 | leency | 49 | void PixelRGB(dword x,y); |
5730 | pavelyakov | 50 | }; |
51 | FONT font = 0; |
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5981 | leency | 52 | |
5740 | pavelyakov | 53 | :void FONT::PixelRGB(dword x,y) |
54 | { |
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5816 | leency | 55 | dword offs = y*size.width+x*3 + buffer; |
5981 | leency | 56 | DSDWORD[offs] = DSDWORD[offs] & 0xFF000000 | color; |
5740 | pavelyakov | 57 | } |
5753 | leency | 58 | :byte FONT::changeSIZE() |
5730 | pavelyakov | 59 | { |
5736 | pavelyakov | 60 | dword TMP_DATA; |
61 | dword ofs; |
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5753 | leency | 62 | IF(size.text<9) size.text = 8; |
5783 | leency | 63 | TMP_DATA = data = begin; |
64 | TMP_DATA +=size.text-8*4; |
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5754 | pavelyakov | 65 | ofs = DSDWORD[TMP_DATA]; |
66 | IF(ofs==-1)return false; |
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5783 | leency | 67 | data += ofs + 156; |
5754 | pavelyakov | 68 | TMP_DATA = data; |
69 | file_size = DSDWORD[TMP_DATA]; |
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5783 | leency | 70 | TMP_DATA = data + file_size; |
71 | height = DSBYTE[TMP_DATA - 1]; |
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72 | width = DSBYTE[TMP_DATA - 2]; |
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5754 | pavelyakov | 73 | block = math.ceil(height*width/32); |
74 | return true; |
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5736 | pavelyakov | 75 | } |
5757 | pavelyakov | 76 | :byte FONT::textcenter(word x,y,w,h;dword txt) |
77 | { |
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78 | getsize(txt); |
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79 | EDX = w/2; |
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80 | ECX = size.width/2; |
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81 | EDX -= ECX; |
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82 | x += EDX; |
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5814 | pavelyakov | 83 | prepare(x,y,txt); |
5757 | pavelyakov | 84 | } |
5753 | leency | 85 | :dword FONT::getsize(dword text1) |
5736 | pavelyakov | 86 | { |
5753 | leency | 87 | size.height = size.width = 0; |
5800 | pavelyakov | 88 | size.offset.x = size.offset.y = -1; |
5753 | leency | 89 | IF(size.text)IF(!changeSIZE())return 0; |
5742 | pavelyakov | 90 | WHILE(DSBYTE[text1]) |
91 | { |
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5753 | leency | 92 | symbol_size(DSBYTE[text1]); |
5742 | pavelyakov | 93 | text1++; |
94 | } |
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5800 | pavelyakov | 95 | $neg size.offset.y |
96 | $neg size.offset.x |
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97 | size.height += size.offset.y; size.height++; |
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98 | size.width += size.offset.x; size.width++; |
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5757 | pavelyakov | 99 | IF(italic) |
100 | { |
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5758 | pavelyakov | 101 | size.w_italic = size.height/3; |
102 | size.offset_i = size.w_italic/size.height; |
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103 | size.width += size.w_italic; |
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104 | size.w_italic = -size.w_italic; |
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5757 | pavelyakov | 105 | } |
5753 | leency | 106 | return size.width; |
5742 | pavelyakov | 107 | } |
108 | :byte FONT::symbol_size(byte s) |
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109 | { |
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5981 | leency | 110 | dword xi,yi; |
111 | dword tmp,_; |
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112 | dword iii; |
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113 | byte rw=0; |
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5753 | leency | 114 | byte X; |
5754 | pavelyakov | 115 | size.TMP_WEIGHT = math.ceil(size.text/17); |
5981 | leency | 116 | IF(s==32) |
5753 | leency | 117 | { |
118 | size.width += width/4; |
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5981 | leency | 119 | IF(bold) size.width+=size.TMP_WEIGHT; |
5753 | leency | 120 | return; |
121 | } |
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122 | IF(s==9) |
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123 | { |
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124 | size.width += width; |
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5981 | leency | 125 | IF(bold) size.width+=size.TMP_WEIGHT; |
5753 | leency | 126 | return; |
127 | } |
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5981 | leency | 128 | s = AnsiToCp866(s); |
129 | iii = 0; |
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130 | tmp = 4*block*s + data; |
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131 | for(yi=0; yi |
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132 | { |
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133 | for(xi=0; xi |
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134 | { |
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135 | IF(iii%32) _ >>= 1; |
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5784 | leency | 136 | ELSE |
137 | { |
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5981 | leency | 138 | tmp += 4; |
139 | _ = DSDWORD[tmp]; |
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140 | } |
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141 | IF(_&1) |
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5784 | leency | 142 | { |
143 | IF(xi>rw)rw=xi; |
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144 | IF(size.height |
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5800 | pavelyakov | 145 | IF(size.offset.y<0)size.offset.y = yi; |
146 | ELSE IF(yi |
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5784 | leency | 147 | IF(!X) X = xi; |
148 | ELSE IF(X>xi)X = xi; |
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149 | } |
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5981 | leency | 150 | iii++; |
151 | } |
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152 | } |
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5753 | leency | 153 | size.width += rw; |
5981 | leency | 154 | IF(bold) size.width+=size.TMP_WEIGHT; |
5753 | leency | 155 | IF(s=='_') size.width--; |
5800 | pavelyakov | 156 | IF(size.offset.x<0)size.offset.x = X; |
5742 | pavelyakov | 157 | } |
5981 | leency | 158 | :byte FONT::symbol(signed x,y;byte s) |
159 | { |
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160 | dword xi,yi; |
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161 | dword iii; |
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162 | float ital = -size.w_italic; |
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163 | dword ___x; |
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164 | byte rw=0; |
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165 | IF(s==32)return width/4; |
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166 | IF(s==9)return width; |
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167 | s = AnsiToCp866(s); |
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168 | iii = 0; |
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169 | EBX = block*s << 2 + data; |
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170 | for(yi=0; yi |
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171 | { |
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172 | EDI = size.offset.y + yi + y; |
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173 | for(xi=0; xi |
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174 | { |
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175 | IF(iii%32) $shr ecx,1 |
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176 | ELSE |
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177 | { |
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178 | EBX += 4; |
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179 | ECX = DSDWORD[EBX]; |
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180 | } |
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181 | IF(ECX&true) |
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182 | { |
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183 | IF(xi>rw)rw=xi; |
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184 | ___x = x+xi; |
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185 | IF(italic)___x+=math.ceil(ital); |
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186 | PixelRGB(___x,EDI); |
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187 | IF(bold) PixelRGB(___x+1,EDI); |
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188 | } |
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189 | iii++; |
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190 | } |
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191 | if (italic) ital-=size.offset_i; |
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192 | } |
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193 | return rw; |
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194 | } |
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195 | |||
196 | :void FONT::show(){ |
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197 | _PutImage(left,top,size.width,size.height,buffer); |
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198 | } |
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199 | |||
200 | byte AnsiToCp866(byte s) { |
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201 | IF(s>=128)&&(s<=175)s+=64; |
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202 | ELSE IF(s>=224)&&(s<=239)s+=16; |
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203 | ELSE IF(s==241)s=184; //yo |
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204 | ELSE IF(s==240)s=168; //YO |
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205 | return s; |
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206 | } |
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207 | |||
208 | inline fastcall dword b24(EBX) { return DSDWORD[EBX] << 8; } |
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209 | :void SmoothFont(dword image, w, h) |
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210 | { |
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211 | dword i,line_w,to; |
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212 | line_w = w * 3; |
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213 | to = w*h*3 + image - line_w - 3; |
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214 | for(i = image; i < to; i+=3) { |
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215 | IF(i-image%line_w +3 == line_w) continue; |
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216 | IF(b24(i)==0x000000) && (b24(i+3)!=0x000000) && (b24(i+line_w)!=0x000000) && (b24(i+3+line_w)==0x000000) |
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217 | { |
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218 | ShadowImage(i+3, 1, 1, 2); |
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219 | ShadowImage(i+line_w, 1, 1, 2); |
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220 | } |
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221 | ELSE IF(b24(i)!=0x000000) && (b24(i+3)==0x000000) && (b24(i+line_w)==0x000000) && (b24(i+3+line_w)!=0x000000) |
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222 | { |
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223 | ShadowImage(i, 1, 1, 2); |
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224 | ShadowImage(i+3+line_w, 1, 1, 2); |
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225 | } |
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226 | } |
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227 | } |
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228 | :byte FONT::load(dword path) |
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229 | { |
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230 | lib_init_fs(); |
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231 | buffer_size = 0; |
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232 | smooth = true; |
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233 | IF(data)free(data); |
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234 | IF(!fs.read(path)) { debug("Error while loading font: "); debugln(path); return false; } |
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235 | begin = data = EAX; |
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236 | EBX = begin + ECX; |
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237 | height = DSBYTE[EBX-1]; |
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238 | width = DSBYTE[EBX-2]; |
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239 | block = math.ceil(height*width/32); |
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240 | return true; |
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241 | } |
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242 | |||
5884 | pavelyakov | 243 | :dword FONT::prepare(int x,y;dword text1) |
5742 | pavelyakov | 244 | { |
245 | signed len=0; |
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5783 | leency | 246 | proc_info Form_SELF_FONTS; |
5753 | leency | 247 | dword c; |
5754 | pavelyakov | 248 | IF(!text1)return false; |
249 | IF(size.text)IF(!changeSIZE())return false; |
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5981 | leency | 250 | left = x; |
5753 | leency | 251 | getsize(text1); |
5800 | pavelyakov | 252 | y -= size.offset.y; |
5814 | pavelyakov | 253 | top = y; |
5754 | pavelyakov | 254 | EDX = size.width*size.height*3; |
5745 | leency | 255 | IF(!buffer_size) |
256 | { |
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5754 | pavelyakov | 257 | buffer_size = EDX; |
5745 | leency | 258 | buffer = malloc(buffer_size); |
259 | } |
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5754 | pavelyakov | 260 | ELSE IF(buffer_size |
5745 | leency | 261 | { |
5754 | pavelyakov | 262 | buffer_size = EDX; |
5745 | leency | 263 | buffer = realloc(buffer,buffer_size); |
264 | } |
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265 | IF (no_bg_copy) |
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266 | { |
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267 | EBX = bg_color; |
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5981 | leency | 268 | EAX = buffer_size+buffer; |
269 | for (EDI=buffer; EDI |
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5745 | leency | 270 | } |
5783 | leency | 271 | ELSE |
272 | { |
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273 | GetProcessInfo(#Form_SELF_FONTS, SelfInfo); |
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274 | CopyScreen(buffer,x+Form_SELF_FONTS.left+5,y+Form_SELF_FONTS.top+GetSkinHeight(),size.width,size.height); |
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275 | } |
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5800 | pavelyakov | 276 | len = size.offset.x; |
5730 | pavelyakov | 277 | WHILE(DSBYTE[text1]) |
278 | { |
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5753 | leency | 279 | IF(DSBYTE[text1]=='_') len--; |
5784 | leency | 280 | len+=symbol(len,0,DSBYTE[text1]); |
5981 | leency | 281 | IF(bold)len+=math.ceil(size.text/17); |
5730 | pavelyakov | 282 | text1++; |
283 | } |
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5981 | leency | 284 | IF (smooth) SmoothFont(buffer, size.width, size.height); |
5730 | pavelyakov | 285 | return len; |
286 | } |
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287 | |||
5884 | pavelyakov | 288 | :void FONT::prepare_buf(int x,y,w,h; dword text1) |
5782 | leency | 289 | { |
5816 | leency | 290 | dword c, new_buffer_size; |
5782 | leency | 291 | IF(!text1)return; |
292 | IF(size.text)IF(!changeSIZE())return; |
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293 | getsize(text1); |
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5800 | pavelyakov | 294 | y -= size.offset.y; |
5981 | leency | 295 | |
5782 | leency | 296 | size.width = w; |
5783 | leency | 297 | size.height = h; |
5784 | leency | 298 | |
5816 | leency | 299 | new_buffer_size = w*h*3; |
5981 | leency | 300 | IF(buffer_size != w*h*3) |
5782 | leency | 301 | { |
5816 | leency | 302 | buffer_size = new_buffer_size; |
5784 | leency | 303 | free(buffer); |
5816 | leency | 304 | buffer = malloc(buffer_size); |
305 | EBX = bg_color; |
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306 | EAX = buffer_size+buffer; |
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5981 | leency | 307 | for (EDI=buffer; EDI |
5782 | leency | 308 | } |
309 | WHILE(DSBYTE[text1]) |
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310 | { |
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5784 | leency | 311 | x+=symbol(x,y,DSBYTE[text1]); |
5981 | leency | 312 | IF(bold)x+=math.ceil(size.text/17); |
5782 | leency | 313 | text1++; |
314 | } |
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315 | return; |
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316 | } |
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317 | |||
5730 | pavelyakov | 318 | #endif |