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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 | |||
8 | #ifndef INCLUDE_IO_H |
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9 | #include "../lib/io.h" |
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10 | #endif |
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11 | |||
5759 | pavelyakov | 12 | |
13 | #define CP866 0 |
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14 | #define ANSI 1 |
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15 | |||
5753 | leency | 16 | :struct __SIZE |
17 | { |
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18 | word width,height; |
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19 | signed offset_x,offset_y; |
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5757 | pavelyakov | 20 | float offset_i,w_italic; |
5753 | leency | 21 | byte text; |
5754 | pavelyakov | 22 | byte TMP_WEIGHT; |
5753 | leency | 23 | }; |
5730 | pavelyakov | 24 | :struct FONT |
25 | { |
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5753 | leency | 26 | __SIZE size; |
5757 | pavelyakov | 27 | byte width,height,offsetLine,r,g,b,weight,italic; |
5759 | pavelyakov | 28 | byte encoding; |
5753 | leency | 29 | dword color; |
5736 | pavelyakov | 30 | dword file_size; |
5740 | pavelyakov | 31 | dword buffer; |
5741 | pavelyakov | 32 | dword buffer_size; |
5730 | pavelyakov | 33 | word block; |
34 | dword data; |
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5736 | pavelyakov | 35 | dword begin; |
5730 | pavelyakov | 36 | dword size_file; |
37 | byte load(...); |
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5740 | pavelyakov | 38 | byte symbol(word x;byte s;dword c); |
5742 | pavelyakov | 39 | byte symbol_size(byte s); |
5754 | pavelyakov | 40 | dword text(word x,y;dword text1); |
5757 | pavelyakov | 41 | byte textcenter(word x,y,w,h;dword txt); |
5753 | leency | 42 | dword getsize(dword text1); |
43 | dword textarea(word x,y;dword text,c); |
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44 | byte changeSIZE(); |
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5740 | pavelyakov | 45 | void PixelRGB(word x,y); |
5757 | pavelyakov | 46 | dword GetPixel(word x,y); |
5740 | pavelyakov | 47 | dword tmp_y,tmp_height,tmp_x; |
5745 | leency | 48 | byte no_bg_copy; |
49 | dword bg_color; |
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5730 | pavelyakov | 50 | }; |
51 | FONT font = 0; |
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5740 | pavelyakov | 52 | |
5757 | pavelyakov | 53 | :dword FONT::GetPixel(word x,y) |
54 | { |
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55 | dword tmp; |
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56 | tmp = y*size.width*3; |
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57 | tmp += x*3; |
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58 | tmp += buffer; |
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59 | r = DSBYTE[tmp]; |
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60 | tmp++; |
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61 | g = DSBYTE[tmp]; |
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62 | tmp++; |
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63 | b = DSBYTE[tmp]; |
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64 | } |
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5740 | pavelyakov | 65 | :void FONT::PixelRGB(dword x,y) |
66 | { |
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67 | dword tmp; |
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5753 | leency | 68 | tmp = y*size.width*3; |
5740 | pavelyakov | 69 | tmp += x*3; |
70 | tmp += buffer; |
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71 | |||
72 | DSBYTE[tmp] = r; |
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73 | tmp++; |
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74 | DSBYTE[tmp] = g; |
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75 | tmp++; |
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76 | DSBYTE[tmp] = b; |
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77 | } |
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5753 | leency | 78 | :byte FONT::changeSIZE() |
5730 | pavelyakov | 79 | { |
5736 | pavelyakov | 80 | dword TMP_DATA; |
81 | dword ofs; |
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82 | byte s; |
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5753 | leency | 83 | IF(size.text<9) size.text = 8; |
5754 | pavelyakov | 84 | s = size.text-8; |
85 | data = begin; |
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86 | TMP_DATA = data; |
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87 | TMP_DATA +=s*4; |
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88 | ofs = DSDWORD[TMP_DATA]; |
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89 | IF(ofs==-1)return false; |
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90 | data += ofs; |
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91 | data += 156; |
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92 | TMP_DATA = data; |
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93 | file_size = DSDWORD[TMP_DATA]; |
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94 | TMP_DATA += file_size; |
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95 | TMP_DATA--; |
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96 | height = DSBYTE[TMP_DATA]; |
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97 | TMP_DATA--; |
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98 | width = DSBYTE[TMP_DATA]; |
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99 | block = math.ceil(height*width/32); |
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100 | return true; |
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5736 | pavelyakov | 101 | } |
5740 | pavelyakov | 102 | :proc_info Form_SELF_FONTS; |
5757 | pavelyakov | 103 | :byte FONT::textcenter(word x,y,w,h;dword txt) |
104 | { |
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105 | getsize(txt); |
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106 | EDX = w/2; |
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107 | ECX = size.width/2; |
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108 | EDX -= ECX; |
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109 | x += EDX; |
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110 | return text(x,y,txt); |
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111 | } |
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5753 | leency | 112 | :dword FONT::getsize(dword text1) |
5736 | pavelyakov | 113 | { |
5753 | leency | 114 | size.height = size.width = 0; |
115 | size.offset_x = size.offset_y = -1; |
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116 | IF(size.text)IF(!changeSIZE())return 0; |
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5742 | pavelyakov | 117 | WHILE(DSBYTE[text1]) |
118 | { |
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5753 | leency | 119 | symbol_size(DSBYTE[text1]); |
5742 | pavelyakov | 120 | text1++; |
121 | } |
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5753 | leency | 122 | $neg size.offset_y |
123 | $neg size.offset_x |
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124 | size.height++; |
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125 | size.height += size.offset_y; |
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126 | size.width += size.offset_x; |
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127 | size.width++; |
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5757 | pavelyakov | 128 | IF(italic) |
129 | { |
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5758 | pavelyakov | 130 | size.w_italic = size.height/3; |
131 | size.offset_i = size.w_italic/size.height; |
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132 | size.width += size.w_italic; |
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133 | size.w_italic = -size.w_italic; |
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5757 | pavelyakov | 134 | } |
5753 | leency | 135 | return size.width; |
5742 | pavelyakov | 136 | } |
137 | :byte FONT::symbol_size(byte s) |
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138 | { |
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139 | dword xi,yi; |
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140 | dword tmp,_; |
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141 | dword iii; |
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142 | byte rw=0; |
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5753 | leency | 143 | byte X; |
5754 | pavelyakov | 144 | size.TMP_WEIGHT = math.ceil(size.text/17); |
5753 | leency | 145 | IF(s==32) |
146 | { |
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147 | size.width += width/4; |
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5754 | pavelyakov | 148 | IF(weight) size.width+=size.TMP_WEIGHT; |
5753 | leency | 149 | return; |
150 | } |
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151 | IF(s==9) |
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152 | { |
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153 | size.width += width; |
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5754 | pavelyakov | 154 | IF(weight) size.width+=size.TMP_WEIGHT; |
5753 | leency | 155 | return; |
156 | } |
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5759 | pavelyakov | 157 | IF(!encoding){ |
158 | IF(s>=128)&&(s<=175)s+=64; |
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159 | ELSE IF(s>=224)&&(s<=239)s+=16; |
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160 | } |
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5742 | pavelyakov | 161 | yi = 0; |
162 | iii = 0; |
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163 | tmp = 4*block*s; |
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164 | tmp +=data; |
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5753 | leency | 165 | while(yi |
5742 | pavelyakov | 166 | { |
167 | xi = 0; |
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168 | WHILE(xi |
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169 | { |
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170 | IF(iii%32) _ >>= 1; |
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171 | ELSE |
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172 | { |
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173 | tmp += 4; |
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174 | _ = DSDWORD[tmp]; |
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175 | } |
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5753 | leency | 176 | IF(_&1) |
177 | { |
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178 | IF(xi>rw)rw=xi; |
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179 | IF(size.height |
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180 | IF(size.offset_y<0)size.offset_y = yi; |
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181 | ELSE IF(yi |
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182 | IF(!X) X = xi; |
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183 | ELSE IF(X>xi)X = xi; |
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184 | } |
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5742 | pavelyakov | 185 | xi++; |
186 | iii++; |
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187 | } |
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188 | yi++; |
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189 | } |
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5753 | leency | 190 | size.width += rw; |
5754 | pavelyakov | 191 | IF(weight) size.width+=size.TMP_WEIGHT; |
5753 | leency | 192 | IF(s=='_') size.width--; |
193 | IF(size.offset_x<0)size.offset_x = X; |
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5742 | pavelyakov | 194 | } |
5753 | leency | 195 | :dword FONT::text(word x,y;dword text1) |
5742 | pavelyakov | 196 | { |
197 | signed len=0; |
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5753 | leency | 198 | dword c; |
199 | word _tmp_h; |
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200 | c = color; |
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5754 | pavelyakov | 201 | IF(!text1)return false; |
202 | IF(size.text)IF(!changeSIZE())return false; |
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5740 | pavelyakov | 203 | GetProcessInfo(#Form_SELF_FONTS, SelfInfo); |
5754 | pavelyakov | 204 | IF(y>Form_SELF_FONTS.cheight) return false; |
205 | IF(x>Form_SELF_FONTS.cwidth) return false; |
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5740 | pavelyakov | 206 | AX = c; |
207 | r = AL; |
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208 | g = AH; |
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209 | c>>=16; |
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210 | AX = c; |
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211 | b = AL; |
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5753 | leency | 212 | getsize(text1); |
5754 | pavelyakov | 213 | y -= size.offset_y; |
214 | tmp_y = y; |
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215 | |||
216 | EDX = size.width*size.height*3; |
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5745 | leency | 217 | IF(!buffer_size) |
218 | { |
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5754 | pavelyakov | 219 | buffer_size = EDX; |
5745 | leency | 220 | buffer = malloc(buffer_size); |
221 | } |
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5754 | pavelyakov | 222 | ELSE IF(buffer_size |
5745 | leency | 223 | { |
5754 | pavelyakov | 224 | buffer_size = EDX; |
5745 | leency | 225 | buffer = realloc(buffer,buffer_size); |
226 | } |
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227 | IF (no_bg_copy) |
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228 | { |
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229 | EBX = bg_color; |
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230 | EDI = buffer; |
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5754 | pavelyakov | 231 | EAX = buffer_size+EDI; |
5745 | leency | 232 | WHILE (EDI |
233 | { |
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234 | ESDWORD[EDI] = EBX; |
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235 | $add edi,3 |
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236 | } |
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237 | } |
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5753 | leency | 238 | ELSE CopyScreen(buffer,x+Form_SELF_FONTS.left+5,y+Form_SELF_FONTS.top+GetSkinHeight(),size.width,size.height); |
5757 | pavelyakov | 239 | len = size.offset_x; |
5730 | pavelyakov | 240 | WHILE(DSBYTE[text1]) |
241 | { |
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5753 | leency | 242 | IF(DSBYTE[text1]=='_') len--; |
5754 | pavelyakov | 243 | len+=symbol(len,DSBYTE[text1]); |
244 | IF(weight)len+=math.ceil(size.text/17); |
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5730 | pavelyakov | 245 | text1++; |
246 | } |
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5761 | leency | 247 | IF (no_bg_copy) && (!color) SmoothFont(buffer, size.width, size.height); |
5754 | pavelyakov | 248 | _PutImage(x,y,size.width,size.height,buffer); |
5730 | pavelyakov | 249 | return len; |
250 | } |
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5761 | leency | 251 | inline fastcall dword b24(EBX) { return DSDWORD[EBX] << 8; } |
252 | :void SmoothFont(dword color_image, w, h) |
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253 | { |
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254 | byte rr,gg,bb; |
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255 | dword i,line_w,to, pixel; |
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256 | line_w = w * 3; |
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257 | to = w*h*3 + color_image - line_w - 3; |
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258 | for (i = color_image; i < to; i+=3) { |
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259 | if (i-color_image%line_w +3 == line_w) continue; |
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260 | if (b24(i)==0x000000) && (b24(i+3)!=0x000000) && (b24(i+line_w)!=0x000000) && (b24(i+3+line_w)==0x000000) |
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261 | { |
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262 | ShadowImage(i+3, 1, 1, 2); |
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263 | ShadowImage(i+line_w, 1, 1, 2); |
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264 | } |
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265 | else if (b24(i)!=0x000000) && (b24(i+3)==0x000000) && (b24(i+line_w)==0x000000) && (b24(i+3+line_w)!=0x000000) |
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266 | { |
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267 | ShadowImage(i, 1, 1, 2); |
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268 | ShadowImage(i+3+line_w, 1, 1, 2); |
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269 | } |
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270 | } |
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271 | } |
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5736 | pavelyakov | 272 | :dword FONT::textarea(word x,y;dword text1,c;byte size) |
5730 | pavelyakov | 273 | { |
5740 | pavelyakov | 274 | |
5730 | pavelyakov | 275 | } |
5742 | pavelyakov | 276 | |
5754 | pavelyakov | 277 | :byte FONT::symbol(signed x;byte s) |
5730 | pavelyakov | 278 | { |
5736 | pavelyakov | 279 | dword xi,yi; |
280 | dword tmp,_; |
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281 | dword iii; |
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5757 | pavelyakov | 282 | float ital = -size.w_italic; |
5741 | pavelyakov | 283 | dword ___x; |
5754 | pavelyakov | 284 | word TMP; |
285 | byte _TMP_WEIGHT; |
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5736 | pavelyakov | 286 | byte rw=0; |
287 | IF(s==32)return width/4; |
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288 | IF(s==9)return width; |
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5759 | pavelyakov | 289 | IF(!encoding) |
290 | { |
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291 | IF(s>=128)&&(s<=175)s+=64; |
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292 | ELSE IF(s>=224)&&(s<=239)s+=16; |
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293 | } |
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5736 | pavelyakov | 294 | yi = 0; |
295 | iii = 0; |
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296 | tmp = 4*block*s; |
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297 | tmp +=data; |
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5741 | pavelyakov | 298 | while(yi |
5736 | pavelyakov | 299 | { |
300 | xi = 0; |
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5754 | pavelyakov | 301 | TMP = size.offset_y+yi; |
5753 | leency | 302 | while(xi |
5736 | pavelyakov | 303 | { |
5757 | pavelyakov | 304 | IF(iii%32) _ >>= 1; |
305 | ELSE |
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306 | { |
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307 | tmp += 4; |
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308 | _ = DSDWORD[tmp]; |
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309 | } |
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310 | if(_&1) |
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311 | { |
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312 | IF(xi>rw)rw=xi; |
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313 | ___x = x+xi; |
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314 | IF(italic)___x+=math.ceil(ital); |
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315 | if(___x |
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316 | { |
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317 | PixelRGB(___x,TMP); |
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318 | _TMP_WEIGHT = size.TMP_WEIGHT; |
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319 | WHILE(_TMP_WEIGHT) |
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5753 | leency | 320 | { |
5757 | pavelyakov | 321 | IF(weight) PixelRGB(___x+_TMP_WEIGHT,TMP); |
322 | _TMP_WEIGHT--; |
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5753 | leency | 323 | } |
5757 | pavelyakov | 324 | } |
325 | } |
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326 | xi++; |
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327 | iii++; |
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5736 | pavelyakov | 328 | } |
329 | yi++; |
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5757 | pavelyakov | 330 | IF(italic) ital-=size.offset_i; |
5736 | pavelyakov | 331 | } |
332 | return rw; |
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5730 | pavelyakov | 333 | } |
334 | :byte FONT::load(dword path) |
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335 | { |
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336 | dword tmp; |
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5745 | leency | 337 | buffer_size = 0; |
5730 | pavelyakov | 338 | IF(data)free(data); |
5765 | leency | 339 | if (!io.readKPACK(path)) |
5745 | leency | 340 | { |
341 | debug("Error while loading font: "); |
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342 | debugln(path); |
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5754 | pavelyakov | 343 | return false; |
5745 | leency | 344 | } |
5757 | pavelyakov | 345 | begin = tmp = data = io.buffer_data; |
5730 | pavelyakov | 346 | size_file = io.FILES_SIZE; |
347 | tmp +=size_file; |
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348 | tmp--; |
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349 | height = DSBYTE[tmp]; |
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350 | tmp--; |
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351 | width = DSBYTE[tmp]; |
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352 | block = math.ceil(height*width/32); |
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5754 | pavelyakov | 353 | return true; |
5730 | pavelyakov | 354 | } |
355 | |||
356 | #endif |