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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 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 | |||
| 12 | :struct FONT |
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| 13 | { |
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| 14 | byte width,height,offsetLine; |
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| 5736 | pavelyakov | 15 | dword file_size; |
| 5730 | pavelyakov | 16 | word block; |
| 17 | dword data; |
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| 5736 | pavelyakov | 18 | dword begin; |
| 5730 | pavelyakov | 19 | dword size_file; |
| 20 | byte load(...); |
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| 21 | byte symbol(word x,y;byte s;dword c); |
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| 5736 | pavelyakov | 22 | dword text(word x,y;dword text,c;byte size); |
| 23 | dword textarea(word x,y;dword text,c;byte size); |
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| 24 | byte changeSIZE(byte size); |
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| 5730 | pavelyakov | 25 | }; |
| 26 | FONT font = 0; |
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| 5736 | pavelyakov | 27 | :byte FONT::changeSIZE(byte size) |
| 5730 | pavelyakov | 28 | { |
| 5736 | pavelyakov | 29 | dword TMP_DATA; |
| 30 | dword ofs; |
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| 31 | byte s; |
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| 32 | IF(size<9) size = 8; |
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| 33 | IF(size>45)size = 45; |
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| 34 | s = size-8; |
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| 35 | data = begin; |
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| 36 | TMP_DATA = data; |
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| 37 | TMP_DATA +=s*4; |
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| 38 | ofs = DSDWORD[TMP_DATA]; |
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| 39 | IF(ofs==-1)return false; |
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| 40 | data += ofs; |
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| 41 | data += 156; |
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| 42 | TMP_DATA = data; |
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| 43 | file_size = DSDWORD[TMP_DATA]; |
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| 44 | TMP_DATA += file_size; |
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| 45 | TMP_DATA--; |
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| 46 | height = DSBYTE[TMP_DATA]; |
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| 47 | TMP_DATA--; |
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| 48 | width = DSBYTE[TMP_DATA]; |
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| 49 | block = math.ceil(height*width/32); |
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| 50 | return true; |
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| 51 | } |
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| 52 | :dword FONT::text(word x,y;dword text1,c;byte size) |
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| 53 | { |
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| 5730 | pavelyakov | 54 | dword len=0; |
| 5736 | pavelyakov | 55 | if(size)if(!changeSIZE(size))return 0; |
| 56 | |||
| 5730 | pavelyakov | 57 | WHILE(DSBYTE[text1]) |
| 58 | { |
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| 59 | len += symbol(x+len,y,DSBYTE[text1],c); |
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| 60 | text1++; |
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| 61 | } |
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| 62 | return len; |
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| 63 | } |
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| 5736 | pavelyakov | 64 | :dword FONT::textarea(word x,y;dword text1,c;byte size) |
| 5730 | pavelyakov | 65 | { |
| 66 | dword len=0; |
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| 5736 | pavelyakov | 67 | if(size)if(!changeSIZE(size))return 0; |
| 5730 | pavelyakov | 68 | WHILE(DSBYTE[text1]) |
| 69 | { |
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| 70 | IF(DSBYTE[text1]=='\r'){ y+=height; len=0;} |
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| 71 | ELSE len += symbol(x+len,y,DSBYTE[text1],c); |
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| 72 | text1++; |
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| 73 | } |
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| 74 | return len; |
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| 75 | } |
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| 76 | :byte FONT::symbol(signed x,y;byte s;dword c) |
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| 77 | { |
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| 5736 | pavelyakov | 78 | dword xi,yi; |
| 79 | dword tmp,_; |
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| 80 | dword iii; |
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| 81 | byte rw=0; |
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| 82 | IF(offsetLine)y+=offsetLine; |
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| 83 | IF(s==32)return width/4; |
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| 84 | IF(s==9)return width; |
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| 85 | yi = 0; |
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| 86 | iii = 0; |
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| 87 | tmp = 4*block*s; |
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| 88 | tmp +=data; |
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| 89 | while(yi |
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| 90 | { |
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| 91 | xi = 0; |
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| 92 | WHILE(xi |
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| 93 | { |
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| 94 | IF(!(iii%32)) |
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| 95 | { |
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| 96 | tmp += 4; |
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| 97 | _ = DSDWORD[tmp]; |
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| 98 | } |
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| 99 | ELSE _ >>= 1; |
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| 100 | IF(_&1) |
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| 101 | { |
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| 102 | IF(xi>rw)rw=xi; |
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| 103 | PutPixel(x+xi,y+yi,c); |
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| 104 | } |
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| 105 | xi++; |
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| 106 | iii++; |
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| 107 | } |
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| 108 | yi++; |
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| 109 | } |
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| 110 | return rw; |
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| 5730 | pavelyakov | 111 | } |
| 112 | :byte FONT::load(dword path) |
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| 113 | { |
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| 114 | dword tmp; |
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| 115 | IF(data)free(data); |
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| 116 | tmp = io.read(path); |
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| 117 | data = tmp; |
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| 5736 | pavelyakov | 118 | begin = data; |
| 5730 | pavelyakov | 119 | size_file = io.FILES_SIZE; |
| 120 | tmp +=size_file; |
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| 121 | tmp--; |
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| 122 | height = DSBYTE[tmp]; |
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| 123 | tmp--; |
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| 124 | width = DSBYTE[tmp]; |
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| 125 | block = math.ceil(height*width/32); |
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| 126 | } |
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| 127 | |||
| 128 | #endif |