| … | |
… | |
| 8 | |
8 | |
| 9 | our $VERSION = '0.1'; |
9 | our $VERSION = '0.1'; |
| 10 | |
10 | |
| 11 | use strict; |
11 | use strict; |
| 12 | |
12 | |
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|
13 | use base 'Exporter'; |
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14 | |
|
|
15 | use Carp (); |
| 13 | use Storable; |
16 | use Storable; |
| 14 | use List::Util qw(max); |
17 | |
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|
18 | #XXX: The map_* procedures scream for a map-object |
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19 | |
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20 | our @EXPORT = |
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21 | qw(read_pak read_arch $ARCH TILESIZE editor_archs |
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22 | arch_extends |
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23 | map_get_tile_stack map_push_tile_stack map_pop_tile_stack |
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24 | ); |
| 15 | |
25 | |
| 16 | our $LIB = $ENV{CROSSFIRE_LIBDIR} |
26 | our $LIB = $ENV{CROSSFIRE_LIBDIR} |
| 17 | or die "\$CROSSFIRE_LIBDIR must be set\n"; |
27 | or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n"; |
| 18 | |
28 | |
| 19 | sub T (){ 32 } |
29 | sub TILESIZE (){ 32 } |
| 20 | |
30 | |
| 21 | our $ARCH; |
31 | our $ARCH; |
| 22 | our $TILE; |
32 | |
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33 | our %FIELD_MULTILINE = ( |
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34 | msg => "endmsg", |
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35 | ); |
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36 | |
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|
37 | # not used yet, maybe alphabetical is ok |
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38 | our @FIELD_ORDER = (qw(name name_pl)); |
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39 | |
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40 | # not used yet, AND NOT CHECKED, should also be BY TYPE |
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41 | our %FIELD_NORMALIZE = ( |
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42 | "enter_x" => "hp", |
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43 | "enter_y" => "sp", |
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44 | ); |
| 23 | |
45 | |
| 24 | sub read_pak($;$) { |
46 | sub read_pak($;$) { |
| 25 | my ($path, $cache) = @_; |
47 | my ($path, $cache) = @_; |
| 26 | |
48 | |
| 27 | eval { |
49 | eval { |
| … | |
… | |
| 30 | && Storable::retrieve $cache |
52 | && Storable::retrieve $cache |
| 31 | } or do { |
53 | } or do { |
| 32 | my %pak; |
54 | my %pak; |
| 33 | |
55 | |
| 34 | open my $fh, "<:raw", $path |
56 | open my $fh, "<:raw", $path |
| 35 | or die "$_[0]: $!"; |
57 | or Carp::croak "$_[0]: $!"; |
| 36 | while (<$fh>) { |
58 | while (<$fh>) { |
| 37 | my ($type, $id, $len, $path) = split; |
59 | my ($type, $id, $len, $path) = split; |
| 38 | $path =~ s/.*\///; |
60 | $path =~ s/.*\///; |
| 39 | read $fh, $pak{$path}, $len; |
61 | read $fh, $pak{$path}, $len; |
| 40 | } |
62 | } |
| … | |
… | |
| 56 | } or do { |
78 | } or do { |
| 57 | my %arc; |
79 | my %arc; |
| 58 | my ($more, $prev); |
80 | my ($more, $prev); |
| 59 | |
81 | |
| 60 | open my $fh, "<:raw", $path |
82 | open my $fh, "<:raw", $path |
| 61 | or die "$path: $!"; |
83 | or Carp::croak "$path: $!"; |
| 62 | |
84 | |
| 63 | my $parse_block; $parse_block = sub { |
85 | my $parse_block; $parse_block = sub { |
| 64 | my %arc = @_; |
86 | my %arc = @_; |
| 65 | |
87 | |
| 66 | while (<$fh>) { |
88 | while (<$fh>) { |
| … | |
… | |
| 122 | |
144 | |
| 123 | \%arc |
145 | \%arc |
| 124 | } |
146 | } |
| 125 | } |
147 | } |
| 126 | |
148 | |
| 127 | sub arch2map($;$) { |
149 | # returns the arch/object stack from a tile on a map |
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150 | sub map_get_tile_stack { |
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151 | my ($map, $x, $y) = @_; |
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152 | my $as; |
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153 | |
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154 | if ($x > 0 || $x < $map->{width} |
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155 | || $y > 0 || $y < $map->{height}) { |
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156 | |
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157 | $as = $map->{map}{map}[$x][$y] || []; |
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158 | } |
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159 | |
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160 | return $as; |
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161 | } |
|
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162 | |
|
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163 | # pop the topmost arch/object from the stack of a tile on a map |
|
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164 | sub map_pop_tile_stack { |
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165 | my ($map, $x, $y) = @_; |
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166 | |
|
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167 | if ($x > 0 || $x < $map->{width} |
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168 | || $y > 0 || $y < $map->{height}) { |
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169 | |
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170 | pop @{$map->{map}{map}[$x][$y]}; |
|
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171 | } |
|
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172 | } |
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173 | |
|
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174 | # pushes the arch/object on the stack of a tile on a map |
|
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175 | sub map_push_tile_stack { |
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176 | my ($map, $x, $y, $arch) = @_; |
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177 | |
|
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178 | if ($x > 0 || $x < $map->{width} |
|
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179 | || $y > 0 || $y < $map->{height}) { |
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180 | |
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181 | push @{$map->{map}{map}[$x][$y]}, $arch; |
|
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182 | } |
|
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183 | } |
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184 | |
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185 | |
|
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186 | # put all archs into a hash with editor_face as it's key |
|
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187 | # NOTE: the arrays in the hash values are references to |
|
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188 | # the archs from $ARCH |
|
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189 | sub editor_archs { |
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190 | my %paths; |
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191 | |
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192 | for (keys %$ARCH) { |
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193 | my $arch = $ARCH->{$_}; |
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194 | push @{$paths{$arch->{editor_folder}}}, \$arch; |
|
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195 | } |
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196 | |
|
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197 | return \%paths; |
|
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198 | } |
|
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199 | |
|
|
200 | # arch_extends determines how the arch looks like on the map, |
|
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201 | # bigfaces, linked faces and single faces are handled here |
|
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202 | # it returns (<xoffset>, <yoffset>, <width>, <height>) |
|
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203 | # NOTE: non rectangular linked faces are not considered |
|
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204 | sub arch_extends { |
| 128 | my ($mapa) = @_; |
205 | my ($a) = @_; |
| 129 | |
206 | |
| 130 | my %meta; |
207 | my $TC = \%Crossfire::Tilecache::TILECACHE; |
| 131 | |
208 | |
| 132 | my ($mapx, $mapy); |
209 | my $facename = |
|
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210 | $a->{face} || $ARCH->{$a->{_name}}->{face} |
|
|
211 | or return (); |
| 133 | |
212 | |
| 134 | my $map; |
213 | my $tile = $TC->{$facename} |
|
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214 | or (warn "no gfx found for arch '$facename' in arch_size ()"), return; |
| 135 | |
215 | |
| 136 | for (@{ $mapa->{arch} }) { |
216 | if ($tile->{w} > 1 || $tile->{h} > 1) { |
| 137 | my ($x, $y) = ($_->{x}, $_->{y}); |
217 | # bigfaces |
|
|
218 | return (0, 0, $tile->{w}, $tile->{h}); |
| 138 | |
219 | |
| 139 | if ($_->{_name} eq "map") { |
220 | } elsif ($a->{more}) { |
| 140 | $meta{info} = $_; |
221 | # linked faces |
|
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222 | my ($miw, $mih, $maw, $mah) = (0, 0, 0, 0); |
|
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223 | do { |
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224 | $miw > (0 + $a->{x}) and $miw = $a->{x}; |
|
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225 | $mih > (0 + $a->{y}) and $mih = $a->{y}; |
|
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226 | $maw < (0 + $a->{x}) and $maw = $a->{x}; |
|
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227 | $mah < (0 + $a->{y}) and $mah = $a->{y}; |
|
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228 | } while $a = $a->{more}; |
| 141 | |
229 | |
| 142 | $mapx = $_->{width} || $x; |
230 | return ($miw, $mih, ($maw - $miw) + 1, ($mah - $mih) + 1) |
| 143 | $mapy = $_->{height} || $y; |
231 | |
| 144 | } else { |
232 | } else { |
| 145 | push @{ $map->[$x][$y] }, $_; |
233 | # single face |
| 146 | |
234 | return (0, 0, 1, 1); |
| 147 | # arch map is unreliable w.r.t. width and height |
|
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| 148 | $mapx = $x + 1 if $mapx <= $x; |
|
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| 149 | $mapy = $y + 1 if $mapy <= $y; |
|
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| 150 | #$mapx = $a->{x} + 1, warn "$mapname: arch '$a->{_name}' outside map width at ($a->{x}|$a->{y})\n" if $mapx <= $a->{x}; |
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| 151 | #$mapy = $a->{y} + 1, warn "$mapname: arch '$a->{_name}' outside map height at ($a->{x}|$a->{y})\n" if $mapy <= $a->{y}; |
|
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| 152 | } |
|
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| 153 | } |
235 | } |
| 154 | |
|
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| 155 | $meta{width} = $mapx; |
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| 156 | $meta{height} = $mapy; |
|
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| 157 | |
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| 158 | \%meta |
|
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| 159 | } |
236 | } |
| 160 | |
237 | |
| 161 | sub init($) { |
238 | sub init($) { |
| 162 | my ($cachedir) = @_; |
239 | my ($cachedir) = @_; |
| 163 | |
240 | |
| 164 | $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; |
241 | $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; |
| 165 | $TILE = read_pak "$LIB/crossfire.0", "$cachedir/crossfire.0.pst"; |
|
|
| 166 | } |
242 | } |
| 167 | |
243 | |
| 168 | =head1 AUTHOR |
244 | =head1 AUTHOR |
| 169 | |
245 | |
| 170 | Marc Lehmann <schmorp@schmorp.de> |
246 | Marc Lehmann <schmorp@schmorp.de> |
