… | |
… | |
10 | |
10 | |
11 | use strict; |
11 | use strict; |
12 | |
12 | |
13 | use base 'Exporter'; |
13 | use base 'Exporter'; |
14 | |
14 | |
|
|
15 | use Carp (); |
|
|
16 | use File::Spec; |
|
|
17 | use List::Util qw(min max); |
15 | use Storable; |
18 | use Storable; |
16 | |
19 | |
17 | #XXX: The map_* procedures scream for a map-object |
20 | #XXX: The map_* procedures scream for a map-object |
18 | |
21 | |
19 | our @EXPORT = |
22 | our @EXPORT = |
20 | qw(read_pak read_arch $ARCH TILESIZE editor_archs |
23 | qw(read_pak read_arch %ARCH TILESIZE $TILE %FACE editor_archs arch_extents); |
21 | arch_extends |
|
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22 | map_get_tile_stack map_push_tile_stack map_pop_tile_stack |
|
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23 | ); |
|
|
24 | |
24 | |
25 | our $LIB = $ENV{CROSSFIRE_LIBDIR} |
25 | our $LIB = $ENV{CROSSFIRE_LIBDIR} |
26 | or die "\$CROSSFIRE_LIBDIR must be set\n"; |
26 | or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n"; |
27 | |
27 | |
28 | sub TILESIZE (){ 32 } |
28 | sub TILESIZE (){ 32 } |
29 | |
29 | |
|
|
30 | our $VARDIR; |
30 | our $ARCH; |
31 | our %ARCH; |
|
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32 | our %FACE; |
|
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33 | our $TILE; |
|
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34 | |
|
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35 | our %FIELD_MULTILINE = ( |
|
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36 | msg => "endmsg", |
|
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37 | lore => "endlore", |
|
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38 | ); |
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39 | |
|
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40 | # not used yet, maybe alphabetical is ok |
|
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41 | our @FIELD_ORDER = (qw(name name_pl)); |
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42 | |
|
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43 | sub MOVE_WALK (){ 0x1 } |
|
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44 | sub MOVE_FLY_LOW (){ 0x2 } |
|
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45 | sub MOVE_FLY_HIGH (){ 0x4 } |
|
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46 | sub MOVE_FLYING (){ 0x6 } |
|
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47 | sub MOVE_SWIM (){ 0x8 } |
|
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48 | sub MOVE_ALL (){ 0xf } |
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49 | |
|
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50 | sub load_ref($) { |
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51 | my ($path) = @_; |
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52 | |
|
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53 | open my $fh, "<", $path |
|
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54 | or die "$path: $!"; |
|
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55 | binmode $fh; |
|
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56 | local $/; |
|
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57 | |
|
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58 | Storable::thaw <$fh> |
|
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59 | } |
|
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60 | |
|
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61 | sub save_ref($$) { |
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62 | my ($ref, $path) = @_; |
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63 | |
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64 | open my $fh, ">", "$path~" |
|
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65 | or die "$path~: $!"; |
|
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66 | binmode $fh; |
|
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67 | print $fh Storable::freeze $ref; |
|
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68 | close $fh; |
|
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69 | rename "$path~", $path |
|
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70 | or die "$path: $!"; |
|
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71 | } |
|
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72 | |
|
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73 | sub normalize_arch($) { |
|
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74 | my ($ob) = @_; |
|
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75 | |
|
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76 | my $arch = $ARCH{$ob->{_name}} |
|
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77 | or (warn "$ob->{_name}: no such archetype", return $ob); |
|
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78 | |
|
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79 | delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply); |
|
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80 | |
|
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81 | if ($arch->{type} == 22) { # map |
|
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82 | my %normalize = ( |
|
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83 | "enter_x" => "hp", |
|
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84 | "enter_y" => "sp", |
|
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85 | "width" => "x", |
|
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86 | "height" => "y", |
|
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87 | "reset_timeout" => "weight", |
|
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88 | "swap_time" => "value", |
|
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89 | "difficulty" => "level", |
|
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90 | "darkness" => "invisible", |
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91 | "fixed_resettime" => "stand_still", |
|
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92 | ); |
|
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93 | |
|
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94 | while (my ($k2, $k1) = each %normalize) { |
|
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95 | if (defined (my $v = delete $ob->{$k1})) { |
|
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96 | $ob->{$k2} = $v; |
|
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97 | } |
|
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98 | } |
|
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99 | } |
|
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100 | |
|
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101 | if (defined (my $v = delete $ob->{no_pass})) { |
|
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102 | $ob->{move_block} = $v ? MOVE_ALL : 0; |
|
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103 | } |
|
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104 | if (defined (my $v = delete $ob->{walk_on})) { |
|
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105 | $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK |
|
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106 | : $ob->{move_on} & ~MOVE_WALK; |
|
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107 | } |
|
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108 | if (defined (my $v = delete $ob->{walk_off})) { |
|
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109 | $ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK |
|
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110 | : $ob->{move_off} & ~MOVE_WALK; |
|
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111 | } |
|
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112 | if (defined (my $v = delete $ob->{fly_on})) { |
|
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113 | $ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW |
|
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114 | : $ob->{move_on} & ~MOVE_FLY_LOW; |
|
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115 | } |
|
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116 | if (defined (my $v = delete $ob->{fly_off})) { |
|
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117 | $ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW |
|
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118 | : $ob->{move_off} & ~MOVE_FLY_LOW; |
|
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119 | } |
|
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120 | if (defined (my $v = delete $ob->{flying})) { |
|
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121 | $ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW |
|
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122 | : $ob->{move_type} & ~MOVE_FLY_LOW; |
|
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123 | } |
|
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124 | |
|
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125 | # if value matches archetype default, delete |
|
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126 | while (my ($k, $v) = each %$ob) { |
|
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127 | if (exists $arch->{$k} and $arch->{$k} eq $v) { |
|
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128 | next if $k eq "_name"; |
|
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129 | delete $ob->{$k}; |
|
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130 | } |
|
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131 | } |
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132 | |
|
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133 | $ob |
|
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134 | } |
31 | |
135 | |
32 | sub read_pak($;$) { |
136 | sub read_pak($;$) { |
33 | my ($path, $cache) = @_; |
137 | my ($path, $cache) = @_; |
34 | |
138 | |
35 | eval { |
139 | eval { |
36 | defined $cache |
140 | defined $cache |
37 | && -M $cache < -M $path |
141 | && -M $cache < -M $path |
38 | && Storable::retrieve $cache |
142 | && load_ref $cache |
39 | } or do { |
143 | } or do { |
40 | my %pak; |
144 | my %pak; |
41 | |
145 | |
42 | open my $fh, "<:raw", $path |
146 | open my $fh, "<", $path |
43 | or die "$_[0]: $!"; |
147 | or Carp::croak "$_[0]: $!"; |
|
|
148 | binmode $fh; |
44 | while (<$fh>) { |
149 | while (<$fh>) { |
45 | my ($type, $id, $len, $path) = split; |
150 | my ($type, $id, $len, $path) = split; |
46 | $path =~ s/.*\///; |
151 | $path =~ s/.*\///; |
47 | read $fh, $pak{$path}, $len; |
152 | read $fh, $pak{$path}, $len; |
48 | } |
153 | } |
49 | |
154 | |
50 | Storable::nstore \%pak, $cache |
155 | save_ref \%pak, $cache |
51 | if defined $cache; |
156 | if defined $cache; |
52 | |
157 | |
53 | \%pak |
158 | \%pak |
54 | } |
159 | } |
55 | } |
160 | } |
… | |
… | |
58 | my ($path, $cache) = @_; |
163 | my ($path, $cache) = @_; |
59 | |
164 | |
60 | eval { |
165 | eval { |
61 | defined $cache |
166 | defined $cache |
62 | && -M $cache < -M $path |
167 | && -M $cache < -M $path |
63 | && Storable::retrieve $cache |
168 | && load_ref $cache |
64 | } or do { |
169 | } or do { |
65 | my %arc; |
170 | my %arc; |
66 | my ($more, $prev); |
171 | my ($more, $prev); |
67 | |
172 | |
68 | open my $fh, "<:raw", $path |
173 | open my $fh, "<", $path |
69 | or die "$path: $!"; |
174 | or Carp::croak "$path: $!"; |
|
|
175 | |
|
|
176 | binmode $fh; |
70 | |
177 | |
71 | my $parse_block; $parse_block = sub { |
178 | my $parse_block; $parse_block = sub { |
72 | my %arc = @_; |
179 | my %arc = @_; |
73 | |
180 | |
74 | while (<$fh>) { |
181 | while (<$fh>) { |
75 | s/\s+$//; |
182 | s/\s+$//; |
76 | if (/^end$/i) { |
183 | if (/^end$/i) { |
77 | last; |
184 | last; |
78 | } elsif (/^arch (\S+)$/) { |
185 | } elsif (/^arch (\S+)$/) { |
79 | push @{ $arc{inventory} }, $parse_block->(_name => $1); |
186 | push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1); |
80 | } elsif (/^lore$/) { |
187 | } elsif (/^lore$/) { |
81 | while (<$fh>) { |
188 | while (<$fh>) { |
82 | last if /^endlore\s*$/i; |
189 | last if /^endlore\s*$/i; |
83 | $arc{lore} .= $_; |
190 | $arc{lore} .= $_; |
84 | } |
191 | } |
… | |
… | |
113 | $arc{$name} = $arc; |
220 | $arc{$name} = $arc; |
114 | } |
221 | } |
115 | $prev = $arc; |
222 | $prev = $arc; |
116 | $more = undef; |
223 | $more = undef; |
117 | } elsif (/^arch (\S+)$/i) { |
224 | } elsif (/^arch (\S+)$/i) { |
118 | push @{ $arc{arch} }, $parse_block->(_name => $1); |
225 | push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1); |
119 | } elsif (/^\s*($|#)/) { |
226 | } elsif (/^\s*($|#)/) { |
120 | # |
227 | # |
121 | } else { |
228 | } else { |
122 | warn "$path: unparseable top-level line '$_'"; |
229 | warn "$path: unparseable top-level line '$_'"; |
123 | } |
230 | } |
124 | } |
231 | } |
125 | |
232 | |
126 | undef $parse_block; # work around bug in perl not freeing $fh etc. |
233 | undef $parse_block; # work around bug in perl not freeing $fh etc. |
127 | |
234 | |
128 | Storable::nstore \%arc, $cache |
235 | save_ref \%arc, $cache |
129 | if defined $cache; |
236 | if defined $cache; |
130 | |
237 | |
131 | \%arc |
238 | \%arc |
132 | } |
239 | } |
133 | } |
240 | } |
134 | |
|
|
135 | # returns the arch/object stack from a tile on a map |
|
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136 | sub map_get_tile_stack { |
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137 | my ($map, $x, $y) = @_; |
|
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138 | my $as; |
|
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139 | |
|
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140 | if ($x > 0 || $x < $map->{width} |
|
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141 | || $y > 0 || $y < $map->{height}) { |
|
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142 | |
|
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143 | $as = $map->{map}{map}[$x][$y] || []; |
|
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144 | } |
|
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145 | |
|
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146 | return $as; |
|
|
147 | } |
|
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148 | |
|
|
149 | # pop the topmost arch/object from the stack of a tile on a map |
|
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150 | sub map_pop_tile_stack { |
|
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151 | my ($map, $x, $y) = @_; |
|
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152 | |
|
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153 | if ($x > 0 || $x < $map->{width} |
|
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154 | || $y > 0 || $y < $map->{height}) { |
|
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155 | |
|
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156 | pop @{$map->{map}{map}[$x][$y]}; |
|
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157 | } |
|
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158 | } |
|
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159 | |
|
|
160 | # pushes the arch/object on the stack of a tile on a map |
|
|
161 | sub map_push_tile_stack { |
|
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162 | my ($map, $x, $y, $arch) = @_; |
|
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163 | |
|
|
164 | if ($x > 0 || $x < $map->{width} |
|
|
165 | || $y > 0 || $y < $map->{height}) { |
|
|
166 | |
|
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167 | push @{$map->{map}{map}[$x][$y]}, $arch; |
|
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168 | } |
|
|
169 | } |
|
|
170 | |
|
|
171 | |
241 | |
172 | # put all archs into a hash with editor_face as it's key |
242 | # put all archs into a hash with editor_face as it's key |
173 | # NOTE: the arrays in the hash values are references to |
243 | # NOTE: the arrays in the hash values are references to |
174 | # the archs from $ARCH |
244 | # the archs from $ARCH |
175 | sub editor_archs { |
245 | sub editor_archs { |
176 | my %paths; |
246 | my %paths; |
177 | |
247 | |
178 | for (keys %$ARCH) { |
248 | for (keys %ARCH) { |
179 | my $arch = $ARCH->{$_}; |
249 | my $arch = $ARCH{$_}; |
180 | push @{$paths{$arch->{editor_folder}}}, \$arch; |
250 | push @{$paths{$arch->{editor_folder}}}, \$arch; |
181 | } |
251 | } |
182 | |
252 | |
183 | return \%paths; |
253 | \%paths |
184 | } |
254 | } |
185 | |
255 | |
186 | # arch_extends determines how the arch looks like on the map, |
256 | =item ($minx, $miny, $maxx, $maxy) = arch_extents $arch |
187 | # bigfaces, linked faces and single faces are handled here |
257 | |
188 | # it returns (<xoffset>, <yoffset>, <width>, <height>) |
258 | arch_extents determines the extents of the given arch's face(s), linked |
189 | # NOTE: non rectangular linked faces are not considered |
259 | faces and single faces are handled here it returns (minx, miny, maxx, |
|
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260 | maxy) |
|
|
261 | |
|
|
262 | =cut |
|
|
263 | |
190 | sub arch_extends { |
264 | sub arch_extents { |
191 | my ($a) = @_; |
265 | my ($a) = @_; |
192 | |
266 | |
193 | my $TC = \%Crossfire::Tilecache::TILECACHE; |
267 | my $o = $ARCH{$a->{_name}} |
194 | |
|
|
195 | my $facename = |
|
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196 | $a->{face} || $ARCH->{$a->{_name}}->{face} |
|
|
197 | or return (); |
268 | or return; |
198 | |
269 | |
199 | my $tile = $TC->{$facename} |
270 | my $face = $FACE{$a->{face} || $o->{face}} |
200 | or (warn "no gfx found for arch '$facename' in arch_size ()"), return; |
271 | or (warn "no face data found for arch '$a->{_name}'"), return; |
201 | |
272 | |
202 | if ($tile->{w} > 1 || $tile->{h} > 1) { |
273 | if ($face->{w} > 1 || $face->{h} > 1) { |
203 | # bigfaces |
274 | # bigface |
204 | return (0, 0, $tile->{w}, $tile->{h}); |
275 | return (0, 0, $face->{w} - 1, $face->{h} - 1); |
205 | |
276 | |
206 | } elsif ($a->{more}) { |
277 | } elsif ($o->{more}) { |
207 | # linked faces |
278 | # linked face |
208 | my ($miw, $mih, $maw, $mah) = (0, 0, 0, 0); |
279 | my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2; |
209 | do { |
|
|
210 | $miw > (0 + $a->{x}) and $miw = $a->{x}; |
|
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211 | $mih > (0 + $a->{y}) and $mih = $a->{y}; |
|
|
212 | $maw < (0 + $a->{x}) and $maw = $a->{x}; |
|
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213 | $mah < (0 + $a->{y}) and $mah = $a->{y}; |
|
|
214 | } while $a = $a->{more}; |
|
|
215 | |
280 | |
216 | return ($miw, $mih, ($maw - $miw) + 1, ($mah - $mih) + 1) |
281 | for (; $o; $o = $o->{more}) { |
|
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282 | $minx = min $minx, $o->{x}; |
|
|
283 | $miny = min $miny, $o->{y}; |
|
|
284 | $maxx = max $maxx, $o->{x}; |
|
|
285 | $maxy = max $maxy, $o->{y}; |
|
|
286 | } |
|
|
287 | |
|
|
288 | return ($minx, $miny, $maxx, $maxy); |
217 | |
289 | |
218 | } else { |
290 | } else { |
219 | # single face |
291 | # single face |
220 | return (0, 0, 1, 1); |
292 | return (0, 0, 0, 0); |
221 | } |
293 | } |
|
|
294 | } |
|
|
295 | |
|
|
296 | =item $type = arch_attr $arch |
|
|
297 | |
|
|
298 | Returns a hashref describing the object and its attributes. It can contain |
|
|
299 | the following keys: |
|
|
300 | |
|
|
301 | name the name, suitable for display purposes |
|
|
302 | ignore |
|
|
303 | attr |
|
|
304 | desc |
|
|
305 | use |
|
|
306 | section => [name => \%attr, name => \%attr] |
|
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307 | import |
|
|
308 | |
|
|
309 | =cut |
|
|
310 | |
|
|
311 | sub arch_attr($) { |
|
|
312 | my ($arch) = @_; |
|
|
313 | |
|
|
314 | require Crossfire::Data; |
|
|
315 | |
|
|
316 | my $attr; |
|
|
317 | |
|
|
318 | if ($arch->{type} > 0) { |
|
|
319 | $attr = $Crossfire::Data::ATTR{$arch->{type}+0}; |
|
|
320 | } else { |
|
|
321 | $attr = $Crossfire::Data::TYPE{Misc}; |
|
|
322 | |
|
|
323 | type: |
|
|
324 | for (@Crossfire::Data::ATTR0) { |
|
|
325 | my $req = $_->{required} |
|
|
326 | or die "internal error: ATTR0 without 'required'"; |
|
|
327 | |
|
|
328 | while (my ($k, $v) = each %$req) { |
|
|
329 | next type |
|
|
330 | unless $arch->{$k} == $v; |
|
|
331 | } |
|
|
332 | |
|
|
333 | $attr = $_; |
|
|
334 | } |
|
|
335 | } |
|
|
336 | |
|
|
337 | $attr || \%Crossfire::Data::DEFAULT_ATTR; |
|
|
338 | } |
|
|
339 | |
|
|
340 | sub arch_edit_sections { |
|
|
341 | # if (edit_type == IGUIConstants.TILE_EDIT_NONE) |
|
|
342 | # edit_type = 0; |
|
|
343 | # else if (edit_type != 0) { |
|
|
344 | # // all flags from 'check_type' must be unset in this arch because they get recalculated now |
|
|
345 | # edit_type &= ~check_type; |
|
|
346 | # } |
|
|
347 | # |
|
|
348 | # } |
|
|
349 | # if ((check_type & IGUIConstants.TILE_EDIT_MONSTER) != 0 && |
|
|
350 | # getAttributeValue("alive", defarch) == 1 && |
|
|
351 | # (getAttributeValue("monster", defarch) == 1 || |
|
|
352 | # getAttributeValue("generator", defarch) == 1)) { |
|
|
353 | # // Monster: monsters/npcs/generators |
|
|
354 | # edit_type |= IGUIConstants.TILE_EDIT_MONSTER; |
|
|
355 | # } |
|
|
356 | # if ((check_type & IGUIConstants.TILE_EDIT_WALL) != 0 && |
|
|
357 | # arch_type == 0 && getAttributeValue("no_pass", defarch) == 1) { |
|
|
358 | # // Walls |
|
|
359 | # edit_type |= IGUIConstants.TILE_EDIT_WALL; |
|
|
360 | # } |
|
|
361 | # if ((check_type & IGUIConstants.TILE_EDIT_CONNECTED) != 0 && |
|
|
362 | # getAttributeValue("connected", defarch) != 0) { |
|
|
363 | # // Connected Objects |
|
|
364 | # edit_type |= IGUIConstants.TILE_EDIT_CONNECTED; |
|
|
365 | # } |
|
|
366 | # if ((check_type & IGUIConstants.TILE_EDIT_EXIT) != 0 && |
|
|
367 | # arch_type == 66 || arch_type == 41 || arch_type == 95) { |
|
|
368 | # // Exit: teleporter/exit/trapdoors |
|
|
369 | # edit_type |= IGUIConstants.TILE_EDIT_EXIT; |
|
|
370 | # } |
|
|
371 | # if ((check_type & IGUIConstants.TILE_EDIT_TREASURE) != 0 && |
|
|
372 | # getAttributeValue("no_pick", defarch) == 0 && (arch_type == 4 || |
|
|
373 | # arch_type == 5 || arch_type == 36 || arch_type == 60 || |
|
|
374 | # arch_type == 85 || arch_type == 111 || arch_type == 123 || |
|
|
375 | # arch_type == 124 || arch_type == 130)) { |
|
|
376 | # // Treasure: randomtreasure/money/gems/potions/spellbooks/scrolls |
|
|
377 | # edit_type |= IGUIConstants.TILE_EDIT_TREASURE; |
|
|
378 | # } |
|
|
379 | # if ((check_type & IGUIConstants.TILE_EDIT_DOOR) != 0 && |
|
|
380 | # arch_type == 20 || arch_type == 23 || arch_type == 26 || |
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381 | # arch_type == 91 || arch_type == 21 || arch_type == 24) { |
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382 | # // Door: door/special door/gates + keys |
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383 | # edit_type |= IGUIConstants.TILE_EDIT_DOOR; |
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384 | # } |
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385 | # if ((check_type & IGUIConstants.TILE_EDIT_EQUIP) != 0 && |
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386 | # getAttributeValue("no_pick", defarch) == 0 && ((arch_type >= 13 && |
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387 | # arch_type <= 16) || arch_type == 33 || arch_type == 34 || |
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388 | # arch_type == 35 || arch_type == 39 || arch_type == 70 || |
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389 | # arch_type == 87 || arch_type == 99 || arch_type == 100 || |
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390 | # arch_type == 104 || arch_type == 109 || arch_type == 113 || |
|
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391 | # arch_type == 122 || arch_type == 3)) { |
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392 | # // Equipment: weapons/armour/wands/rods |
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393 | # edit_type |= IGUIConstants.TILE_EDIT_EQUIP; |
|
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394 | # } |
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395 | # |
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396 | # return(edit_type); |
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397 | # |
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398 | # |
222 | } |
399 | } |
223 | |
400 | |
224 | sub init($) { |
401 | sub init($) { |
225 | my ($cachedir) = @_; |
402 | my ($cachedir) = @_; |
226 | |
403 | |
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404 | return if %ARCH; |
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405 | |
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406 | mkdir $cachedir, 0777; |
227 | $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; |
407 | *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; |
228 | } |
408 | } |
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409 | |
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410 | $VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire"; |
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411 | |
|
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412 | init $VARDIR; |
229 | |
413 | |
230 | =head1 AUTHOR |
414 | =head1 AUTHOR |
231 | |
415 | |
232 | Marc Lehmann <schmorp@schmorp.de> |
416 | Marc Lehmann <schmorp@schmorp.de> |
233 | http://home.schmorp.de/ |
417 | http://home.schmorp.de/ |