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authorMike Buland <mike@xagasoft.com>2015-04-08 08:40:05 -0600
committerMike Buland <mike@xagasoft.com>2015-04-08 08:40:05 -0600
commitf314041b6b37bb9274d9fc79946858341befa0f2 (patch)
tree3ad385b2bdedeb367ae8b26341d7044c340dc153
parent518619603ab3c49b7fdfcf19c439c1a30668164f (diff)
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Added image goo + font support.
Diffstat
-rw-r--r--build.sh2
-rw-r--r--src/font.cpp192
-rw-r--r--src/font.h65
-rw-r--r--src/image.cpp143
-rw-r--r--src/image.h27
-rw-r--r--src/main.cpp16
-rw-r--r--src/palette.cpp32
-rw-r--r--src/palette.h22
-rw-r--r--src/renderpng.cpp251
9 files changed, 658 insertions, 92 deletions
diff --git a/build.sh b/build.sh
index 5e8bb26..cf2880f 100644
--- a/build.sh
+++ b/build.sh
@@ -1,3 +1,3 @@
1#!/bin/bash 1#!/bin/bash
2 2
3exec g++ src/*.cpp -o lost.exe -L/usr/lib -lpng16 -I/usr/include -lz 3exec g++ -ggdb src/*.cpp -o lost.exe -L/usr/lib -lpng16 -I/usr/include -lz -ggdb
diff --git a/src/font.cpp b/src/font.cpp
new file mode 100644
index 0000000..27204a7
--- /dev/null
+++ b/src/font.cpp
@@ -0,0 +1,192 @@
1#include "font.h"
2
3#include <stdio.h>
4#include <string.h>
5
6#include <exception>
7
8#define fh (( (FILE *)rawfh ))
9
10Font::Font( const char *sSrcFile ) :
11 iTableTop( 0 ),
12 pTable( NULL )
13{
14 iTableTop = 128;
15 pTable = new Glyph*[iTableTop];
16 memset( pTable, 0, sizeof(Glyph*)*iTableTop );
17 Parser p( sSrcFile, *this );
18 p.parse();
19}
20
21Font::~Font()
22{
23}
24
25Font::Parser::Parser( const char *sSrcFile, Font &rFont ) :
26 rFont( rFont ),
27 rawfh( NULL ),
28 sLine( NULL ),
29 bDone( false )
30{
31 sLine = new char[1024];
32 rawfh = fopen( sSrcFile, "rt" );
33}
34
35Font::Parser::~Parser()
36{
37 delete[] sLine;
38 fclose( fh );
39}
40
41void Font::Parser::parse()
42{
43 header();
44 characters();
45 if( strncasecmp("ENDFONT", sLine, 7 ) )
46 {
47 printf("End of file reached, but no end marker.\n");
48 throw std::exception();
49 }
50}
51
52void Font::Parser::getLine()
53{
54 for(;;)
55 {
56 if( fgets( sLine, 1024, fh ) == NULL )
57 {
58 sLine[0] = '\0';
59 bDone = true;
60 printf("Premature end of file.\n");
61 throw std::exception();
62 return;
63 }
64
65 if( strncasecmp("COMMENT ", sLine, 8 ) )
66 {
67 return;
68 }
69 }
70}
71
72void Font::Parser::header()
73{
74 getLine();
75 if( strncasecmp("STARTFONT 2.1", sLine, 13 ) )
76 {
77 printf("Bad format: %s\n", sLine);
78 throw std::exception();
79 }
80
81 for(;;)
82 {
83 getLine();
84 if( strncasecmp("SIZE ", sLine, 5 ) == 0 )
85 {
86 }
87 else if( strncasecmp("FONTBOUNDINGBOX ", sLine, 16 ) == 0 )
88 {
89 }
90 else if( strncasecmp("STARTPROPERTIES ", sLine, 16 ) == 0 )
91 {
92 properties();
93 }
94 else if( strncasecmp("CHARS ", sLine, 6 ) == 0 )
95 {
96 return;
97 }
98 }
99}
100
101void Font::Parser::properties()
102{
103 for(;;)
104 {
105 getLine();
106 if( strncasecmp("ENDPROPERTIES", sLine, 13 ) == 0 )
107 return;
108 }
109}
110
111void Font::Parser::characters()
112{
113 for(;;)
114 {
115 getLine();
116 if( strncasecmp("STARTCHAR ", sLine, 10 ) == 0 )
117 character();
118 else
119 return;
120 }
121}
122
123uint8_t hex2byte( const char *str )
124{
125 uint8_t ret = 0;
126
127 ret |= ((*str >= '0' && *str <= '9')?(*str-'0'):(
128 (*str >= 'a' && *str <= 'f')?(*str-'a'+10):(
129 (*str >= 'A' && *str <= 'F')?(*str-'A'+10):0
130 )))<<4;
131 str++;
132 ret |= (*str >= '0' && *str <= '9')?(*str-'0'):(
133 (*str >= 'a' && *str <= 'f')?(*str-'a'+10):(
134 (*str >= 'A' && *str <= 'F')?(*str-'A'+10):0
135 ));
136 return ret;
137}
138
139void Font::Parser::character()
140{
141 char sName[1024];
142 int32_t iIdx = -1;
143 strcpy( sName, sLine+10 );
144 Glyph *pChar = new Glyph();
145
146 for(;;)
147 {
148 getLine();
149 if( strncasecmp("ENCODING ", sLine, 9 ) == 0 )
150 {
151 sscanf( sLine+9, "%d", &iIdx );
152 }
153 else if( strncasecmp("DWIDTH ", sLine, 7 ) == 0 )
154 {
155 sscanf( sLine+7, "%d %d", &pChar->pDevOff.x, &pChar->pDevOff.y );
156 }
157 else if( strncasecmp("BBX ", sLine, 4 ) == 0 )
158 {
159 sscanf( sLine+4, "%d %d %d %d",
160 &pChar->pBox.x, &pChar->pBox.y,
161 &pChar->pOff.x, &pChar->pOff.y
162 );
163 }
164 else if( strncasecmp("BITMAP", sLine, 6 ) == 0 )
165 {
166 pChar->iRowBytes = pChar->pBox.x/8 + ((pChar->pBox.x%8)==0?0:1);
167
168 pChar->pData = new uint8_t[pChar->iRowBytes*pChar->pBox.y];
169 // Read bitmap
170 for( int y = 0; y < pChar->pBox.y; y++ )
171 {
172 getLine();
173 for( int x = 0; x < pChar->iRowBytes; x++ )
174 {
175 pChar->pData[x+y*pChar->iRowBytes] = hex2byte( sLine+(2*x) );
176 }
177 }
178 }
179 else if( strncasecmp("ENDCHAR", sLine, 7 ) == 0 )
180 {
181 if( iIdx >= 0 && iIdx < rFont.iTableTop )
182 {
183 rFont.pTable[iIdx] = pChar;
184 //printf("Char %d: %s\n", iIdx, sName );
185 }
186 else
187 delete pChar;
188 return;
189 }
190 }
191}
192
diff --git a/src/font.h b/src/font.h
new file mode 100644
index 0000000..802de9d
--- /dev/null
+++ b/src/font.h
@@ -0,0 +1,65 @@
1#ifndef FONT_H
2#define FONT_H
3
4#include <stdint.h>
5
6class Font
7{
8public:
9 class Point
10 {
11 public:
12 int32_t x, y;
13 };
14
15 class Glyph
16 {
17 public:
18 Glyph() :
19 pData( NULL )
20 { }
21 ~Glyph()
22 { delete[] pData; }
23 Point pBox;
24 Point pOff;
25 Point pDevOff;
26
27 int iRowBytes;
28 uint8_t *pData;
29 };
30
31public:
32 Font( const char *sSrcFile );
33 virtual ~Font();
34
35 Glyph *get( char c ) { return pTable[(int32_t)c]; }
36
37private:
38 Point pDefBox;
39 Point pDefOff;
40 int32_t iTableTop;
41 Glyph **pTable;
42
43private: // Parser
44 class Parser
45 {
46 public:
47 Parser( const char *sSrcFile, Font &rFont );
48 ~Parser();
49
50 void parse();
51 void getLine();
52 void header();
53 void properties();
54 void characters();
55 void character();
56
57 private:
58 Font &rFont;
59 void *rawfh;
60 char *sLine;
61 bool bDone;
62 };
63};
64
65#endif
diff --git a/src/image.cpp b/src/image.cpp
new file mode 100644
index 0000000..384de9a
--- /dev/null
+++ b/src/image.cpp
@@ -0,0 +1,143 @@
1#include "image.h"
2#include "palette.h"
3#include "font.h"
4
5#include <stdlib.h>
6#include <string.h>
7#include <png.h>
8
9Image::Image() :
10 iWidth( 0 ),
11 iHeight( 0 ),
12 pPix( NULL )
13{
14}
15
16Image::Image( int32_t iWidth, int32_t iHeight ) :
17 iWidth( iWidth ),
18 iHeight( iHeight ),
19 pPix( NULL )
20{
21 pPix = new uint8_t[iWidth*iHeight];
22 clear();
23}
24
25Image::~Image()
26{
27 delete[] pPix;
28}
29
30void Image::clear( uint8_t uColor )
31{
32 memset( pPix, uColor, iWidth*iHeight );
33}
34
35void Image::set( int32_t x, int32_t y, uint8_t iCol )
36{
37 if( x < 0 || y < 0 || x >= iWidth || y >= iHeight )
38 return;
39
40 pPix[x+y*iWidth] = iCol;
41}
42
43void Image::save( const char *sPath, class Palette &rPal )
44{
45 uint8_t **pRows = new uint8_t*[iHeight];
46 for( int r = 0; r < iHeight; r++ )
47 {
48 pRows[r] = pPix+(iWidth*r);
49 }
50
51 png_structp png_ptr = png_create_write_struct(
52 PNG_LIBPNG_VER_STRING, NULL, NULL, NULL
53 );
54 png_infop info_ptr = png_create_info_struct(png_ptr);
55 png_set_IHDR(png_ptr, info_ptr, iWidth, iHeight,
56 8, PNG_COLOR_TYPE_PALETTE, PNG_INTERLACE_NONE,
57 PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT
58 );
59 png_color *pCol = new png_color[rPal.getCount()];
60 for( int j = 0; j < rPal.getCount(); j++ )
61 {
62 uint8_t r, g, b;
63 rPal.getColor( j, r, g, b );
64 pCol[j].red = r;
65 pCol[j].green = g;
66 pCol[j].blue = b;
67 }
68 png_set_PLTE( png_ptr, info_ptr, pCol, rPal.getCount());
69
70 png_set_rows( png_ptr, info_ptr, pRows );
71
72 FILE *fp = fopen(sPath, "wb");
73 if( fp == NULL )
74 {
75 printf("Error opening file!\n");
76 exit( 1 );
77 }
78
79 png_init_io( png_ptr, fp );
80 png_write_png( png_ptr, info_ptr, PNG_TRANSFORM_IDENTITY, NULL );
81 png_destroy_write_struct( &png_ptr, &info_ptr );
82 fclose( fp );
83
84 delete[] pCol;
85 delete[] pRows;
86}
87
88void Image::drawText( class Font &rFnt, int32_t x, int32_t y, uint8_t uColor,
89 const char *sText )
90{
91 for( const char *s = sText; *s; s++ )
92 {
93 Font::Glyph *pGlyph = rFnt.get( *s );
94 if( pGlyph == NULL )
95 continue;
96
97 for( int cy = 0; cy < pGlyph->pBox.y; cy++ )
98 {
99 for( int cx = 0; cx < pGlyph->pBox.x; cx++ )
100 {
101 int bit = 1<<(7-(cx%8));
102 int byte = cx/8;
103 if( pGlyph->pData[byte+cy*pGlyph->iRowBytes]&bit )
104 set( x+cx, y+cy-pGlyph->pBox.y-pGlyph->pOff.y, uColor );
105 }
106 }
107 x += pGlyph->pDevOff.x;
108 y += pGlyph->pDevOff.y;
109 }
110}
111
112void Image::drawLine( int32_t x1, int32_t y1, int32_t x2, int32_t y2, uint8_t uColor )
113{
114 if( x1 == x2 )
115 {
116 // Vertical line, easy
117 if( y2 < y1 )
118 {
119 int32_t r = y2;
120 y2 = y1;
121 y1 = r;
122 }
123 for( int j = y1; j <= y2; j++ )
124 {
125 set( x1, j, uColor );
126 }
127 }
128 else if( y1 == y2 )
129 {
130 // Horizontal line, easy
131 if( x2 < x1 )
132 {
133 int32_t r = x2;
134 x2 = x1;
135 x1 = r;
136 }
137 for( int j = x1; j <= x2; j++ )
138 {
139 set( j, y1, uColor );
140 }
141 }
142}
143
diff --git a/src/image.h b/src/image.h
new file mode 100644
index 0000000..cdc13e0
--- /dev/null
+++ b/src/image.h
@@ -0,0 +1,27 @@
1#ifndef IMAGE_H
2#define IMAGE_H
3
4#include <stdint.h>
5
6class Image
7{
8public:
9 Image();
10 Image( int32_t iWidth, int32_t iHeight );
11 virtual ~Image();
12
13 void clear( uint8_t uColor=0 );
14 void set( int32_t x, int32_t y, uint8_t iCol );
15
16 void save( const char *sPath, class Palette &rPal );
17 void drawText( class Font &rFnt, int32_t x, int32_t y, uint8_t uColor,
18 const char *sText );
19 void drawLine( int32_t x1, int32_t y1, int32_t x2, int32_t y2, uint8_t uColor );
20
21private:
22 int32_t iWidth;
23 int32_t iHeight;
24 uint8_t *pPix;
25};
26
27#endif
diff --git a/src/main.cpp b/src/main.cpp
index ef3f3de..00dfc8b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -10,8 +10,24 @@
10#include <stdlib.h> 10#include <stdlib.h>
11#include <time.h> 11#include <time.h>
12 12
13#include "image.h"
14#include "palette.h"
15#include "font.h"
16
13int main( int argc, char *argv[] ) 17int main( int argc, char *argv[] )
14{ 18{
19 /*
20 Image im( 400, 400 );
21 Font f("ter-u12n.bdf");
22 Palette pl;
23 pl.addColor( 0, 0, 0 );
24 pl.addColor( 255, 0, 0 );
25 pl.addColor( 0, 0, 255 );
26 im.drawLine( 0, 12, 399, 12, 2 );
27 im.drawText( f, 12, 12, 1, "Hello World!yqjm (01234,56789)");
28 im.save("test.png", pl);
29 return 0;
30*/
15 srand( time( NULL ) ); 31 srand( time( NULL ) );
16 32
17 if( argc <= 2 ) 33 if( argc <= 2 )
diff --git a/src/palette.cpp b/src/palette.cpp
new file mode 100644
index 0000000..0e3a3b1
--- /dev/null
+++ b/src/palette.cpp
@@ -0,0 +1,32 @@
1#include "palette.h"
2
3#include <string.h>
4
5Palette::Palette() :
6 iCount( 0 ),
7 piChannels( NULL )
8{
9 piChannels = new uint8_t[256*3];
10 memset( piChannels, 0, 256*3 );
11}
12
13Palette::~Palette()
14{
15 delete[] piChannels;
16}
17
18int32_t Palette::addColor( uint8_t iRed, uint8_t iGreen, uint8_t iBlue )
19{
20 piChannels[iCount*3] = iRed;
21 piChannels[iCount*3+1] = iGreen;
22 piChannels[iCount*3+2] = iBlue;
23 return iCount++;
24}
25
26void Palette::getColor( int32_t iIdx, uint8_t &iRed, uint8_t &iGreen,
27 uint8_t &iBlue )
28{
29 iRed = piChannels[iIdx*3];
30 iGreen = piChannels[iIdx*3+1];
31 iBlue = piChannels[iIdx*3+2];
32}
diff --git a/src/palette.h b/src/palette.h
new file mode 100644
index 0000000..3fb176a
--- /dev/null
+++ b/src/palette.h
@@ -0,0 +1,22 @@
1#ifndef PALETTE_H
2#define PALETTE_H
3
4#include <stdint.h>
5
6class Palette
7{
8public:
9 Palette();
10 virtual ~Palette();
11
12 int32_t addColor( uint8_t iRed, uint8_t iGreen, uint8_t iBlue );
13 int32_t getCount() const { return iCount; }
14 void getColor( int32_t iIdx, uint8_t &iRed, uint8_t &iGreen,
15 uint8_t &iBlue );
16
17private:
18 int32_t iCount;
19 uint8_t *piChannels;
20};
21
22#endif
diff --git a/src/renderpng.cpp b/src/renderpng.cpp
index 21d35ba..6ff9fbe 100644
--- a/src/renderpng.cpp
+++ b/src/renderpng.cpp
@@ -3,11 +3,15 @@
3#include "map.h" 3#include "map.h"
4#include "cell.h" 4#include "cell.h"
5 5
6#include "image.h"
7#include "palette.h"
8#include "font.h"
9
6#include <math.h> 10#include <math.h>
7#include <string.h> 11#include <string.h>
8#include <stdint.h> 12#include <stdint.h>
9#include <stdlib.h> 13#include <stdlib.h>
10#include <png.h> 14#include <stdio.h>
11 15
12RenderPng::RenderPng( Map &rMap ) : 16RenderPng::RenderPng( Map &rMap ) :
13 rMap( rMap ) 17 rMap( rMap )
@@ -25,16 +29,18 @@ void RenderPng::render()
25 if( iDims > 2 ) 29 if( iDims > 2 )
26 iSize = (int)ceil(sqrt((rMap.getDims()-2)*2)); 30 iSize = (int)ceil(sqrt((rMap.getDims()-2)*2));
27 31
28 int iBufWidth = ((iSize+1)*rMap.getSize( 0 )+1)*5; 32 int iCellSize = 11;
29 int iBufHeight = ((iSize+1)*rMap.getSize( 1 )+1)*5; 33 int iCellMid = iCellSize/2;
30 int iBufSize = iBufWidth*iBufHeight; 34 int iBufWidth = ((iSize+1)*rMap.getSize( 0 )+1)*iCellSize;
31 uint8_t *pBuf = new uint8_t[iBufSize]; 35 int iBufHeight = ((iSize+1)*rMap.getSize( 1 )+1)*iCellSize+12;
32 uint8_t **pRows = new uint8_t*[iBufHeight]; 36 int ox = 0;
33 for( int r = 0; r < iBufHeight; r++ ) 37 int oy = 12;
34 { 38 Image im( iBufWidth, iBufHeight );
35 pRows[r] = pBuf+(iBufWidth*r); 39 Font fnt("ter-u12n.bdf");
36 } 40 im.clear( 1 );
37 memset( pBuf, 1, iBufSize ); 41 Palette pal;
42 pal.addColor( 0, 0, 0 );
43 pal.addColor( 255, 255, 255 );
38 44
39 Position p( iDims ); 45 Position p( iDims );
40 for(;;) 46 for(;;)
@@ -50,86 +56,138 @@ void RenderPng::render()
50 if( (iRow == 0 || iRow == iSize+1) && 56 if( (iRow == 0 || iRow == iSize+1) &&
51 (iCol == 0 || iCol == iSize+1) ) 57 (iCol == 0 || iCol == iSize+1) )
52 { 58 {
53 pRows[(y+iRow)*5+2][(x+iCol)*5+2] = 0; 59 im.set(
60 ox+(x+iCol)*iCellSize+iCellMid,
61 oy+(y+iRow)*iCellSize+iCellMid,
62 0
63 );
54 if( iRow == 0 && iCol == 0 ) 64 if( iRow == 0 && iCol == 0 )
55 { 65 {
56 if( (iWalls&(1<<2)) == 0 ) 66 if( (iWalls&(1<<2)) == 0 )
57 { 67 {
58 for( int i = 0; i < 3; i++ ) 68 for( int i = 0; i < iCellMid+1; i++ )
59 pRows[(y+iRow)*5+2][(x+iCol)*5+i+3] = 0; 69 im.set(
70 ox+(x+iCol)*iCellSize+i+iCellMid+1,
71 oy+(y+iRow)*iCellSize+iCellMid,
72 0
73 );
60 } 74 }
61 if( (iWalls&(1<<0)) == 0 ) 75 if( (iWalls&(1<<0)) == 0 )
62 { 76 {
63 for( int i = 0; i < 3; i++ ) 77 for( int i = 0; i < iCellMid+1; i++ )
64 pRows[(y+iRow)*5+i+3][(x+iCol)*5+2] = 0; 78 im.set(
79 ox+(x+iCol)*iCellSize+iCellMid,
80 oy+(y+iRow)*iCellSize+i+iCellMid+1,
81 0
82 );
65 } 83 }
66 } 84 }
67 else if( iRow == 0 && iCol == iSize+1 ) 85 else if( iRow == 0 && iCol == iSize+1 )
68 { 86 {
69 if( (iWalls&(1<<2)) == 0 ) 87 if( (iWalls&(1<<2)) == 0 )
70 { 88 {
71 for( int i = 0; i < 3; i++ ) 89 for( int i = 0; i < iCellMid+1; i++ )
72 pRows[(y+iRow)*5+2][(x+iCol)*5+i] = 0; 90 im.set(
91 ox+(x+iCol)*iCellSize+i,
92 oy+(y+iRow)*iCellSize+iCellMid,
93 0
94 );
73 } 95 }
74 if( (iWalls&(1<<1)) == 0 ) 96 if( (iWalls&(1<<1)) == 0 )
75 { 97 {
76 for( int i = 0; i < 3; i++ ) 98 for( int i = 0; i < iCellMid+1; i++ )
77 pRows[(y+iRow)*5+i+3][(x+iCol)*5+2] = 0; 99 im.set(
100 ox+(x+iCol)*iCellSize+iCellMid,
101 oy+(y+iRow)*iCellSize+i+iCellMid+1,
102 0
103 );
78 } 104 }
79 } 105 }
80 else if( iRow == iSize+1 && iCol == 0 ) 106 else if( iRow == iSize+1 && iCol == 0 )
81 { 107 {
82 if( (iWalls&(1<<3)) == 0 ) 108 if( (iWalls&(1<<3)) == 0 )
83 { 109 {
84 for( int i = 0; i < 3; i++ ) 110 for( int i = 0; i < iCellMid+1; i++ )
85 pRows[(y+iRow)*5+2][(x+iCol)*5+i+3] = 0; 111 im.set(
112 ox+(x+iCol)*iCellSize+i+iCellMid+1,
113 oy+(y+iRow)*iCellSize+iCellMid,
114 0
115 );
86 } 116 }
87 if( (iWalls&(1<<0)) == 0 ) 117 if( (iWalls&(1<<0)) == 0 )
88 { 118 {
89 for( int i = 0; i < 3; i++ ) 119 for( int i = 0; i < iCellMid+1; i++ )
90 pRows[(y+iRow)*5+i][(x+iCol)*5+2] = 0; 120 im.set(
121 ox+(x+iCol)*iCellSize+iCellMid,
122 oy+(y+iRow)*iCellSize+i,
123 0
124 );
91 } 125 }
92 } 126 }
93 else if( iRow == iSize+1 && iCol == iSize+1 ) 127 else if( iRow == iSize+1 && iCol == iSize+1 )
94 { 128 {
95 if( (iWalls&(1<<3)) == 0 ) 129 if( (iWalls&(1<<3)) == 0 )
96 { 130 {
97 for( int i = 0; i < 3; i++ ) 131 for( int i = 0; i < iCellMid+1; i++ )
98 pRows[(y+iRow)*5+2][(x+iCol)*5+i] = 0; 132 im.set(
133 ox+(x+iCol)*iCellSize+i,
134 oy+(y+iRow)*iCellSize+iCellMid,
135 0
136 );
99 } 137 }
100 if( (iWalls&(1<<1)) == 0 ) 138 if( (iWalls&(1<<1)) == 0 )
101 { 139 {
102 for( int i = 0; i < 3; i++ ) 140 for( int i = 0; i < iCellMid+1; i++ )
103 pRows[(y+iRow)*5+i][(x+iCol)*5+2] = 0; 141 im.set(
142 ox+(x+iCol)*iCellSize+iCellMid,
143 oy+(y+iRow)*iCellSize+i,
144 0
145 );
104 } 146 }
105 } 147 }
106 } 148 }
107 else if( iRow == 0 && (iWalls&(1<<2)) == 0 ) 149 else if( iRow == 0 && (iWalls&(1<<2)) == 0 )
108 { 150 {
109 for( int i = 0; i < 5; i++ ) 151 for( int i = 0; i < iCellSize; i++ )
110 { 152 {
111 pRows[(y+iRow)*5+2][(x+iCol)*5+i] = 0; 153 im.set(
154 ox+(x+iCol)*iCellSize+i,
155 oy+(y+iRow)*iCellSize+iCellMid,
156 0
157 );
112 } 158 }
113 } 159 }
114 else if( iRow == iSize+1 && (iWalls&(1<<3)) == 0 ) 160 else if( iRow == iSize+1 && (iWalls&(1<<3)) == 0 )
115 { 161 {
116 for( int i = 0; i < 5; i++ ) 162 for( int i = 0; i < iCellSize; i++ )
117 { 163 {
118 pRows[(y+iRow)*5+2][(x+iCol)*5+i] = 0; 164 im.set(
165 ox+(x+iCol)*iCellSize+i,
166 oy+(y+iRow)*iCellSize+iCellMid,
167 0
168 );
119 } 169 }
120 } 170 }
121 else if( iCol == 0 && (iWalls&(1<<0)) == 0 ) 171 else if( iCol == 0 && (iWalls&(1<<0)) == 0 )
122 { 172 {
123 for( int i = 0; i < 5; i++ ) 173 for( int i = 0; i < iCellSize; i++ )
124 { 174 {
125 pRows[(y+iRow)*5+i][(x+iCol)*5+2] = 0; 175 im.set(
176 ox+(x+iCol)*iCellSize+iCellMid,
177 oy+(y+iRow)*iCellSize+i,
178 0
179 );
126 } 180 }
127 } 181 }
128 else if( iCol == iSize+1 && (iWalls&(1<<1)) == 0 ) 182 else if( iCol == iSize+1 && (iWalls&(1<<1)) == 0 )
129 { 183 {
130 for( int i = 0; i < 5; i++ ) 184 for( int i = 0; i < iCellSize; i++ )
131 { 185 {
132 pRows[(y+iRow)*5+i][(x+iCol)*5+2] = 0; 186 im.set(
187 ox+(x+iCol)*iCellSize+iCellMid,
188 oy+(y+iRow)*iCellSize+i,
189 0
190 );
133 } 191 }
134 } 192 }
135 } 193 }
@@ -142,43 +200,73 @@ void RenderPng::render()
142 int d = j*2+side; 200 int d = j*2+side;
143 if( iWalls&(1<<d) ) 201 if( iWalls&(1<<d) )
144 { 202 {
145 int iSubX = (x+1+((d-4)%iSize))*5; 203 int iSubX = (x+1+((d-4)%iSize))*iCellSize;
146 int iSubY = (y+1+((d-4)/iSize))*5; 204 int iSubY = (y+1+((d-4)/iSize))*iCellSize;
147// 205
148// char &c = buf[x+1+iSubX+(y+1+iSubY)*iBufWidth];
149// c = cPassages[d];
150 switch( d ) 206 switch( d )
151 { 207 {
152 case 4: 208 case 4:
153 pRows[iSubY+1][iSubX+2] = 0; 209 im.set( ox+iSubX+iCellMid, oy+iSubY+1, 0 );
154 pRows[iSubY+2][iSubX+1] = 0; 210 for( int m = 0; m < iCellMid; m++ )
155 pRows[iSubY+2][iSubX+3] = 0; 211 {
156 pRows[iSubY+3][iSubX+0] = 0; 212 im.set( ox+iSubX+m, oy+iSubY+iCellMid-m+1, 0 );
157 pRows[iSubY+3][iSubX+4] = 0; 213 im.set( ox+iSubX+iCellMid+m+1, oy+iSubY+m+2, 0 );
214 }
215 /*
216 im.set( iSubX+2, iSubY+1, 0 );
217 im.set( iSubX+1, iSubY+2, 0 );
218 im.set( iSubX+3, iSubY+2, 0 );
219 im.set( iSubX+0, iSubY+3, 0 );
220 im.set( iSubX+4, iSubY+3, 0 );
221 */
158 break; 222 break;
159 223
160 case 5: 224 case 5:
161 pRows[iSubY+3][iSubX+2] = 0; 225 im.set( ox+iSubX+iCellMid, oy+iSubY+iCellSize-2, 0 );
162 pRows[iSubY+2][iSubX+1] = 0; 226 for( int m = 0; m < iCellMid; m++ )
163 pRows[iSubY+2][iSubX+3] = 0; 227 {
164 pRows[iSubY+1][iSubX+0] = 0; 228 im.set( ox+iSubX+m, oy+iSubY+iCellMid+m-1, 0 );
165 pRows[iSubY+1][iSubX+4] = 0; 229 im.set( ox+iSubX+iCellMid+m+1, oy+iSubY+iCellSize-m-3, 0 );
230 }
231 /*
232 im.set( iSubX+2, iSubY+3, 0 );
233 im.set( iSubX+1, iSubY+2, 0 );
234 im.set( iSubX+3, iSubY+2, 0 );
235 im.set( iSubX+0, iSubY+1, 0 );
236 im.set( iSubX+4, iSubY+1, 0 );
237 */
166 break; 238 break;
167 239
168 case 6: 240 case 6:
169 pRows[iSubY+2][iSubX+1] = 0; 241 im.set( ox+iSubX+1, oy+iSubY+iCellMid, 0 );
170 pRows[iSubY+1][iSubX+2] = 0; 242 for( int m = 0; m < iCellMid; m++ )
171 pRows[iSubY+3][iSubX+2] = 0; 243 {
172 pRows[iSubY+0][iSubX+3] = 0; 244 im.set( ox+iSubX+iCellMid-m+1, oy+iSubY+m, 0 );
173 pRows[iSubY+4][iSubX+3] = 0; 245 im.set( ox+iSubX+m+2, oy+iSubY+iCellMid+m+1, 0 );
246 }
247 /*
248 im.set( iSubX+1, iSubY+2, 0 );
249 im.set( iSubX+2, iSubY+1, 0 );
250 im.set( iSubX+2, iSubY+3, 0 );
251 im.set( iSubX+3, iSubY+0, 0 );
252 im.set( iSubX+3, iSubY+4, 0 );
253 */
174 break; 254 break;
175 255
176 case 7: 256 case 7:
177 pRows[iSubY+2][iSubX+3] = 0; 257 im.set( ox+iSubX+iCellSize-2, oy+iSubY+iCellMid, 0 );
178 pRows[iSubY+1][iSubX+2] = 0; 258 for( int m = 0; m < iCellMid; m++ )
179 pRows[iSubY+3][iSubX+2] = 0; 259 {
180 pRows[iSubY+0][iSubX+1] = 0; 260 im.set( ox+iSubX+iCellMid+m-1, oy+iSubY+m, 0 );
181 pRows[iSubY+4][iSubX+1] = 0; 261 im.set( ox+iSubX+iCellSize-m-3, oy+iSubY+iCellMid+m+1, 0 );
262 }
263 /*
264 im.set( iSubX+3, iSubY+2, 0 );
265 im.set( iSubX+2, iSubY+1, 0 );
266 im.set( iSubX+2, iSubY+3, 0 );
267 im.set( iSubX+1, iSubY+0, 0 );
268 im.set( iSubX+1, iSubY+4, 0 );
269 */
182 break; 270 break;
183 } 271 }
184 } 272 }
@@ -187,6 +275,7 @@ void RenderPng::render()
187 275
188 int iDim; 276 int iDim;
189 char fname[1024]; 277 char fname[1024];
278 char title[1024];
190 for( iDim = 0; iDim < iDims; iDim++ ) 279 for( iDim = 0; iDim < iDims; iDim++ )
191 { 280 {
192 if( ++p[iDim] < rMap.getSize( iDim ) ) 281 if( ++p[iDim] < rMap.getSize( iDim ) )
@@ -200,43 +289,25 @@ void RenderPng::render()
200 char buf[1024]; 289 char buf[1024];
201 sprintf( buf, "-%d", rMap.getSize(2)-p[2] ); 290 sprintf( buf, "-%d", rMap.getSize(2)-p[2] );
202 strcat( fname, buf ); 291 strcat( fname, buf );
292 sprintf( buf, "Floor: %d", rMap.getSize(2)-p[2] );
293 strcpy( title, buf );
203 for( int j = 3; j < iDims; j++ ) 294 for( int j = 3; j < iDims; j++ )
204 { 295 {
205 sprintf( buf, "-%d", rMap.getSize(j)-p[j] ); 296 sprintf( buf, "-%d", rMap.getSize(j)-p[j] );
206 strcat( fname, buf ); 297 strcat( fname, buf );
298 sprintf( buf, ", %d", rMap.getSize(j)-p[j] );
299 strcat( title, buf );
207 } 300 }
208 } 301 }
302 else
303 title[0] = '\0';
304 im.drawText( fnt, ox, oy-2, 0, title );
209 strcat( fname, ".png"); 305 strcat( fname, ".png");
210 printf("Output: %s\n", fname ); 306 printf("Output: %s\n", fname );
211 307
212 png_structp png_ptr = png_create_write_struct( 308 im.save( fname, pal );
213 PNG_LIBPNG_VER_STRING, NULL, NULL, NULL
214 );
215 png_infop info_ptr = png_create_info_struct(png_ptr);
216 png_set_IHDR(png_ptr, info_ptr, iBufWidth, iBufHeight,
217 8, PNG_COLOR_TYPE_PALETTE, PNG_INTERLACE_NONE,
218 PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT
219 );
220 png_color col[2];
221 col[0].red = col[0].green = col[0].blue = 0;
222 col[1].red = col[1].green = col[1].blue = 255;
223 png_set_PLTE( png_ptr, info_ptr, col, 2);
224
225 png_set_rows( png_ptr, info_ptr, pRows );
226
227 FILE *fp = fopen(fname, "wb");
228 if( fp == NULL )
229 {
230 printf("Error opening file!\n");
231 exit( 1 );
232 }
233
234 png_init_io( png_ptr, fp );
235 png_write_png( png_ptr, info_ptr, PNG_TRANSFORM_IDENTITY, NULL );
236 png_destroy_write_struct( &png_ptr, &info_ptr );
237 fclose( fp );
238 309
239 memset( pBuf, 1, iBufSize ); 310 im.clear( 1 );
240 } 311 }
241 } 312 }
242 if( iDim == iDims ) 313 if( iDim == iDims )
@@ -260,7 +331,5 @@ void RenderPng::render()
260 } 331 }
261// printf(buf); 332// printf(buf);
262 333
263 delete[] pBuf;
264 delete[] pRows;
265} 334}
266 335
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-08 21:17:47 +0000