| … | |
… | |
| 157 | |
157 | |
| 158 | { |
158 | { |
| 159 | package Crossfire::MoveType; |
159 | package Crossfire::MoveType; |
| 160 | |
160 | |
| 161 | use overload |
161 | use overload |
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|
162 | '=' => sub { bless [@{$_[0]}], ref $_[0] }, |
| 162 | '""' => \&as_string, |
163 | '""' => \&as_string, |
| 163 | '>=' => sub { $_[0][0] & $MOVE_TYPE{$_[1]} ? $_[0][1] & $MOVE_TYPE{$_[1]} : undef }, |
164 | '>=' => sub { $_[0][0] & $MOVE_TYPE{$_[1]} ? $_[0][1] & $MOVE_TYPE{$_[1]} : undef }, |
| 164 | '+=' => sub { $_[0][0] |= $MOVE_TYPE{$_[1]}; $_[0][1] |= $MOVE_TYPE{$_[1]}; &normalise }, |
165 | '+=' => sub { $_[0][0] |= $MOVE_TYPE{$_[1]}; $_[0][1] |= $MOVE_TYPE{$_[1]}; &normalise }, |
| 165 | '-=' => sub { $_[0][0] |= $MOVE_TYPE{$_[1]}; $_[0][1] &= ~$MOVE_TYPE{$_[1]}; &normalise }, |
166 | '-=' => sub { $_[0][0] |= $MOVE_TYPE{$_[1]}; $_[0][1] &= ~$MOVE_TYPE{$_[1]}; &normalise }, |
| 166 | '/=' => sub { $_[0][0] &= ~$MOVE_TYPE{$_[1]}; &normalise }, |
167 | '/=' => sub { $_[0][0] &= ~$MOVE_TYPE{$_[1]}; &normalise }, |
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… | |
| 185 | my ($class, $string) = @_; |
186 | my ($class, $string) = @_; |
| 186 | |
187 | |
| 187 | my $mask; |
188 | my $mask; |
| 188 | my $value; |
189 | my $value; |
| 189 | |
190 | |
|
|
191 | if ($string =~ /^\s*\d+\s*$/) { |
|
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192 | $mask = MOVE_ALL; |
|
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193 | $value = $string+0; |
|
|
194 | } else { |
| 190 | for (split /\s+/, lc $string) { |
195 | for (split /\s+/, lc $string) { |
| 191 | if (s/^-//) { |
196 | if (s/^-//) { |
| 192 | $mask |= $MOVE_TYPE{$_}; |
197 | $mask |= $MOVE_TYPE{$_}; |
| 193 | $value &= ~$MOVE_TYPE{$_}; |
198 | $value &= ~$MOVE_TYPE{$_}; |
| 194 | } else { |
199 | } else { |
| 195 | $mask |= $MOVE_TYPE{$_}; |
200 | $mask |= $MOVE_TYPE{$_}; |
| 196 | $value |= $MOVE_TYPE{$_}; |
201 | $value |= $MOVE_TYPE{$_}; |
|
|
202 | } |
| 197 | } |
203 | } |
| 198 | } |
204 | } |
| 199 | |
205 | |
| 200 | (bless [$mask, $value], $class)->normalise |
206 | (bless [$mask, $value], $class)->normalise |
| 201 | } |
207 | } |
