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Rev | Author | Line No. | Line |
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5987 | leency | 1 | #ifndef INCLUDE_LABEL_H |
2 | #define INCLUDE_LABEL_H |
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5730 | pavelyakov | 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 | |||
5753 | leency | 14 | :struct __SIZE |
15 | { |
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5816 | leency | 16 | dword width,height; |
5987 | leency | 17 | signed offset_x, offset_y; |
5757 | pavelyakov | 18 | float offset_i,w_italic; |
5987 | leency | 19 | byte points; |
5754 | pavelyakov | 20 | byte TMP_WEIGHT; |
5753 | leency | 21 | }; |
5987 | leency | 22 | :struct LABEL |
5730 | pavelyakov | 23 | { |
5753 | leency | 24 | __SIZE size; |
5987 | leency | 25 | int width,height; |
5981 | leency | 26 | byte bold,italic,smooth; |
5753 | leency | 27 | dword color; |
5987 | leency | 28 | dword font,font_begin; |
5730 | pavelyakov | 29 | word block; |
5987 | leency | 30 | byte init(); |
5985 | leency | 31 | byte changeSIZE(); |
5987 | leency | 32 | byte symbol(); |
33 | byte symbol_size(); |
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34 | dword getsize(); |
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35 | |||
36 | dword raw; |
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37 | dword raw_size; |
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5985 | leency | 38 | void apply_smooth(); |
5987 | leency | 39 | int write_center(); |
40 | int write(); |
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41 | void write_buf(); |
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5985 | leency | 42 | void show_buf(); |
5987 | leency | 43 | } label; |
5981 | leency | 44 | |
5987 | leency | 45 | :byte LABEL::changeSIZE() |
5730 | pavelyakov | 46 | { |
5987 | leency | 47 | dword file_size; |
5736 | pavelyakov | 48 | dword TMP_DATA; |
49 | dword ofs; |
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5987 | leency | 50 | IF(size.pt<9) size.pt = 8; |
51 | TMP_DATA = font = font_begin; |
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52 | TMP_DATA +=size.pt-8*4; |
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5754 | pavelyakov | 53 | ofs = DSDWORD[TMP_DATA]; |
54 | IF(ofs==-1)return false; |
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5987 | leency | 55 | font += ofs + 156; |
56 | TMP_DATA = font; |
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5754 | pavelyakov | 57 | file_size = DSDWORD[TMP_DATA]; |
5987 | leency | 58 | TMP_DATA = font + file_size; |
5783 | leency | 59 | height = DSBYTE[TMP_DATA - 1]; |
60 | width = DSBYTE[TMP_DATA - 2]; |
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5754 | pavelyakov | 61 | block = math.ceil(height*width/32); |
62 | return true; |
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5736 | pavelyakov | 63 | } |
5987 | leency | 64 | :dword LABEL::getsize(dword text1) |
5736 | pavelyakov | 65 | { |
5753 | leency | 66 | size.height = size.width = 0; |
5987 | leency | 67 | size.offset_x = size.offset_y = -1; |
68 | IF(size.pt)IF(!changeSIZE())return 0; |
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5742 | pavelyakov | 69 | WHILE(DSBYTE[text1]) |
70 | { |
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5753 | leency | 71 | symbol_size(DSBYTE[text1]); |
5742 | pavelyakov | 72 | text1++; |
73 | } |
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5987 | leency | 74 | $neg size.offset_y |
75 | $neg size.offset_x |
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76 | size.height += size.offset_y; size.height++; |
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77 | size.width += size.offset_x; size.width++; |
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5757 | pavelyakov | 78 | IF(italic) |
79 | { |
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5758 | pavelyakov | 80 | size.w_italic = size.height/3; |
81 | size.offset_i = size.w_italic/size.height; |
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82 | size.width += size.w_italic; |
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83 | size.w_italic = -size.w_italic; |
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5757 | pavelyakov | 84 | } |
5753 | leency | 85 | return size.width; |
5742 | pavelyakov | 86 | } |
5987 | leency | 87 | :byte LABEL::symbol_size(byte s) |
5742 | pavelyakov | 88 | { |
5981 | leency | 89 | dword xi,yi; |
90 | dword tmp,_; |
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5985 | leency | 91 | dword iii = 0; |
5981 | leency | 92 | byte rw=0; |
5753 | leency | 93 | byte X; |
5987 | leency | 94 | size.TMP_WEIGHT = math.ceil(size.pt/17); |
5981 | leency | 95 | IF(s==32) |
5753 | leency | 96 | { |
97 | size.width += width/4; |
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5981 | leency | 98 | IF(bold) size.width+=size.TMP_WEIGHT; |
5753 | leency | 99 | return; |
100 | } |
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101 | IF(s==9) |
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102 | { |
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103 | size.width += width; |
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5981 | leency | 104 | IF(bold) size.width+=size.TMP_WEIGHT; |
5753 | leency | 105 | return; |
106 | } |
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5987 | leency | 107 | s = Cp866ToAnsi(s); |
108 | tmp = 4*block*s + font; |
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5981 | leency | 109 | for(yi=0; yi |
110 | { |
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111 | for(xi=0; xi |
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112 | { |
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113 | IF(iii%32) _ >>= 1; |
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5784 | leency | 114 | ELSE |
115 | { |
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5981 | leency | 116 | tmp += 4; |
117 | _ = DSDWORD[tmp]; |
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118 | } |
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119 | IF(_&1) |
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5784 | leency | 120 | { |
121 | IF(xi>rw)rw=xi; |
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122 | IF(size.height |
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5987 | leency | 123 | IF(size.offset_y<0)size.offset_y = yi; |
124 | ELSE IF(yi |
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5784 | leency | 125 | IF(!X) X = xi; |
126 | ELSE IF(X>xi)X = xi; |
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127 | } |
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5981 | leency | 128 | iii++; |
129 | } |
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130 | } |
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5753 | leency | 131 | size.width += rw; |
5981 | leency | 132 | IF(bold) size.width+=size.TMP_WEIGHT; |
5753 | leency | 133 | IF(s=='_') size.width--; |
5987 | leency | 134 | IF(size.offset_x<0)size.offset_x = X; |
5742 | pavelyakov | 135 | } |
5987 | leency | 136 | :byte LABEL::symbol(signed x,y; byte s; dword image_raw) |
5981 | leency | 137 | { |
138 | dword xi,yi; |
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5985 | leency | 139 | dword iii = 0; |
140 | dword offs; |
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5981 | leency | 141 | float ital = -size.w_italic; |
142 | dword ___x; |
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143 | byte rw=0; |
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144 | IF(s==32)return width/4; |
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145 | IF(s==9)return width; |
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5987 | leency | 146 | debugch(s); |
147 | s = Cp866ToAnsi(s); |
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148 | EBX = block*s << 2 + font; |
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5981 | leency | 149 | for(yi=0; yi |
150 | { |
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5987 | leency | 151 | EDI = size.offset_y + yi + y * size.width * 3 + image_raw; |
5981 | leency | 152 | for(xi=0; xi |
153 | { |
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154 | IF(iii%32) $shr ecx,1 |
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155 | ELSE |
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156 | { |
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157 | EBX += 4; |
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158 | ECX = DSDWORD[EBX]; |
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159 | } |
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160 | IF(ECX&true) |
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161 | { |
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162 | IF(xi>rw)rw=xi; |
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163 | ___x = x+xi; |
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164 | IF(italic)___x+=math.ceil(ital); |
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5985 | leency | 165 | offs = ___x*3 + EDI; |
166 | DSDWORD[offs] = DSDWORD[offs] & 0xFF000000 | color; |
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167 | IF(bold) DSDWORD[offs+3] = DSDWORD[offs+3] & 0xFF000000 | color; |
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5981 | leency | 168 | } |
169 | iii++; |
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170 | } |
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171 | if (italic) ital-=size.offset_i; |
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172 | } |
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173 | return rw; |
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174 | } |
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175 | |||
5987 | leency | 176 | byte Cp866ToAnsi(byte s) { |
5981 | leency | 177 | IF(s>=128)&&(s<=175)s+=64; |
178 | ELSE IF(s>=224)&&(s<=239)s+=16; |
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179 | ELSE IF(s==241)s=184; //yo |
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180 | ELSE IF(s==240)s=168; //YO |
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181 | return s; |
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182 | } |
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183 | |||
5987 | leency | 184 | :byte LABEL::init(dword font_path) |
185 | { |
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186 | lib_init_fs(); |
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187 | IF(font)free(font); |
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188 | IF(!fs.read(font_path)) { |
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189 | debug("Error while loading font: "); |
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190 | debugln(font_path); |
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191 | //io.run("/sys/@notify","'Error: Font is not loaded.' -E"); |
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192 | return false; |
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193 | } |
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194 | font_begin = font = EAX; |
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195 | EBX = font_begin + ECX; |
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196 | height = DSBYTE[EBX-1]; |
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197 | width = DSBYTE[EBX-2]; |
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198 | block = math.ceil(height*width/32); |
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199 | smooth = true; |
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200 | return true; |
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201 | } |
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202 | |||
203 | |||
204 | /*===================================================================================== |
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205 | =========================== =========================== |
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206 | =========================== RAW =========================== |
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207 | =========================== =========================== |
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208 | =====================================================================================*/ |
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209 | |||
210 | |||
5981 | leency | 211 | inline fastcall dword b24(EBX) { return DSDWORD[EBX] << 8; } |
5987 | leency | 212 | :void LABEL::apply_smooth() |
5981 | leency | 213 | { |
214 | dword i,line_w,to; |
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5987 | leency | 215 | line_w = size.width * 3; |
216 | to = size.height - 1 * line_w + raw - 3; |
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217 | for(i=raw; i < to; i+=3) |
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5985 | leency | 218 | { |
5987 | leency | 219 | IF(i-raw%line_w +3 == line_w) continue; |
5981 | leency | 220 | IF(b24(i)==0x000000) && (b24(i+3)!=0x000000) && (b24(i+line_w)!=0x000000) && (b24(i+3+line_w)==0x000000) |
221 | { |
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5985 | leency | 222 | ShadowPixel(i+3, 2); |
223 | ShadowPixel(i+line_w, 2); |
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5981 | leency | 224 | } |
225 | ELSE IF(b24(i)!=0x000000) && (b24(i+3)==0x000000) && (b24(i+line_w)==0x000000) && (b24(i+3+line_w)!=0x000000) |
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226 | { |
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5985 | leency | 227 | ShadowPixel(i, 2); |
228 | ShadowPixel(i+3+line_w, 2); |
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5981 | leency | 229 | } |
230 | } |
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231 | } |
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232 | |||
5987 | leency | 233 | :int LABEL::write_center(dword x,y,w,h; dword background, color1; byte fontSizePoints; dword txt) |
5742 | pavelyakov | 234 | { |
5987 | leency | 235 | size.pt = fontSizePoints; |
5985 | leency | 236 | getsize(txt); |
5987 | leency | 237 | return write(w-size.width/2+x,y, background, color1, fontSizePoints, txt); |
5985 | leency | 238 | } |
239 | |||
5987 | leency | 240 | :int LABEL::write(int x,y; dword background, color1; byte fontSizePoints; dword text1) |
5985 | leency | 241 | { |
5742 | pavelyakov | 242 | signed len=0; |
5754 | pavelyakov | 243 | IF(!text1)return false; |
5987 | leency | 244 | IF(size.pt)IF(!changeSIZE())return false; |
245 | size.pt = fontSizePoints; |
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5753 | leency | 246 | getsize(text1); |
5987 | leency | 247 | color = color1; |
248 | y -= size.offset_y; |
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5754 | pavelyakov | 249 | EDX = size.width*size.height*3; |
5987 | leency | 250 | IF(!raw_size) |
5745 | leency | 251 | { |
5987 | leency | 252 | raw_size = EDX; |
253 | raw = malloc(raw_size); |
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5745 | leency | 254 | } |
5987 | leency | 255 | ELSE IF(raw_size |
5745 | leency | 256 | { |
5987 | leency | 257 | raw_size = EDX; |
258 | raw = realloc(raw,raw_size); |
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5745 | leency | 259 | } |
5985 | leency | 260 | // Fill background color { |
5987 | leency | 261 | EBX = background; |
262 | EAX = raw_size+raw; |
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263 | for (EDI=raw; EDI |
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5985 | leency | 264 | // } |
5987 | leency | 265 | len = size.offset_x; |
5730 | pavelyakov | 266 | WHILE(DSBYTE[text1]) |
267 | { |
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5753 | leency | 268 | IF(DSBYTE[text1]=='_') len--; |
5987 | leency | 269 | len+=symbol(len,0,DSBYTE[text1], raw); |
270 | IF(bold)len+=math.ceil(size.pt/17); |
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5730 | pavelyakov | 271 | text1++; |
272 | } |
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5985 | leency | 273 | IF (smooth) apply_smooth(); |
5987 | leency | 274 | show_buf(x,y); |
5730 | pavelyakov | 275 | return len; |
276 | } |
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277 | |||
5987 | leency | 278 | :void LABEL::write_buf(int x,y,w,h; dword background, color1; byte fontSizePoints; dword text1) |
5782 | leency | 279 | { |
5987 | leency | 280 | dword new_raw_size; |
5782 | leency | 281 | IF(!text1)return; |
5987 | leency | 282 | IF(size.pt)IF(!changeSIZE())return; |
283 | |||
284 | size.pt = fontSizePoints; |
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5782 | leency | 285 | getsize(text1); |
5987 | leency | 286 | y -= size.offset_y; |
287 | color = color1; |
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5981 | leency | 288 | |
5782 | leency | 289 | size.width = w; |
5783 | leency | 290 | size.height = h; |
5784 | leency | 291 | |
5987 | leency | 292 | new_raw_size = w*h*3; |
293 | IF(raw_size != new_raw_size) |
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5782 | leency | 294 | { |
5987 | leency | 295 | raw_size = new_raw_size; |
296 | free(raw); |
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297 | raw = malloc(raw_size); |
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5985 | leency | 298 | // Fill background color |
5987 | leency | 299 | EBX = background; |
300 | EAX = raw_size+raw; |
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301 | for (EDI=raw; EDI |
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5782 | leency | 302 | } |
303 | WHILE(DSBYTE[text1]) |
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304 | { |
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5987 | leency | 305 | x+=symbol(x,y,DSBYTE[text1], raw); |
306 | IF(bold)x+=math.ceil(size.pt/17); |
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5782 | leency | 307 | text1++; |
308 | } |
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309 | return; |
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310 | } |
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311 | |||
5987 | leency | 312 | :void LABEL::show_buf(dword x, y){ |
313 | _PutImage(x, y, size.width, size.height, raw); |
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5985 | leency | 314 | } |
315 | |||
316 | |||
317 | |||
5730 | pavelyakov | 318 | #endif |