1 |
=head1 NAME |
2 |
|
3 |
Crossfire - Crossfire maphandling |
4 |
|
5 |
=cut |
6 |
|
7 |
package Crossfire; |
8 |
|
9 |
our $VERSION = '0.91'; |
10 |
|
11 |
use strict; |
12 |
|
13 |
use base 'Exporter'; |
14 |
|
15 |
use Carp (); |
16 |
use File::Spec; |
17 |
use List::Util qw(min max); |
18 |
use Storable qw(freeze thaw); |
19 |
|
20 |
our @EXPORT = qw( |
21 |
read_pak read_arch *ARCH TILESIZE $TILE *FACE editor_archs arch_extents |
22 |
); |
23 |
|
24 |
use JSON::Syck (); #TODO#d# replace by JSON::PC when it becomes available == working |
25 |
|
26 |
sub from_json($) { |
27 |
$JSON::Syck::ImplicitUnicode = 1; |
28 |
JSON::Syck::Load $_[0] |
29 |
} |
30 |
|
31 |
sub to_json($) { |
32 |
$JSON::Syck::ImplicitUnicode = 0; |
33 |
JSON::Syck::Dump $_[0] |
34 |
} |
35 |
|
36 |
our $LIB = $ENV{CROSSFIRE_LIBDIR}; |
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|
38 |
our $VARDIR = $ENV{HOME} ? "$ENV{HOME}/.crossfire" |
39 |
: $ENV{AppData} ? "$ENV{APPDATA}/crossfire" |
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: File::Spec->tmpdir . "/crossfire"; |
41 |
|
42 |
mkdir $VARDIR, 0777; |
43 |
|
44 |
sub TILESIZE (){ 32 } |
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|
46 |
our %ARCH; |
47 |
our %FACE; |
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our $TILE; |
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|
50 |
our %FIELD_MULTILINE = ( |
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msg => "endmsg", |
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lore => "endlore", |
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maplore => "endmaplore", |
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); |
55 |
|
56 |
# movement bit type, PITA |
57 |
our %FIELD_MOVEMENT = map +($_ => undef), |
58 |
qw(move_type move_block move_allow move_on move_off move_slow); |
59 |
|
60 |
# same as in server save routine, to (hopefully) be compatible |
61 |
# to the other editors. |
62 |
our @FIELD_ORDER_MAP = (qw( |
63 |
name attach swap_time reset_timeout fixed_resettime difficulty region |
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shopitems shopgreed shopmin shopmax shoprace |
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darkness width height enter_x enter_y msg maplore |
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unique template |
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outdoor temp pressure humid windspeed winddir sky nosmooth |
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tile_path_1 tile_path_2 tile_path_3 tile_path_4 |
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)); |
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|
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our @FIELD_ORDER = (qw( |
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elevation |
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|
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name name_pl custom_name attach title race |
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slaying skill msg lore other_arch face |
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#todo-events |
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animation is_animated |
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str dex con wis pow cha int |
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hp maxhp sp maxsp grace maxgrace |
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exp perm_exp expmul |
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food dam luck wc ac x y speed speed_left move_state attack_movement |
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nrof level direction type subtype attacktype |
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|
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resist_physical resist_magic resist_fire resist_electricity |
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resist_cold resist_confusion resist_acid resist_drain |
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resist_weaponmagic resist_ghosthit resist_poison resist_slow |
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resist_paralyze resist_turn_undead resist_fear resist_cancellation |
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resist_deplete resist_death resist_chaos resist_counterspell |
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resist_godpower resist_holyword resist_blind resist_internal |
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resist_life_stealing resist_disease |
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|
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path_attuned path_repelled path_denied material materialname |
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value carrying weight invisible state magic |
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last_heal last_sp last_grace last_eat |
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connected glow_radius randomitems npx_status npc_program |
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run_away pick_up container will_apply smoothlevel |
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current_weapon_script weapontype tooltype elevation client_type |
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item_power duration range |
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range_modifier duration_modifier dam_modifier gen_sp_armour |
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move_type move_block move_allow move_on move_off move_on move_slow move_slow_penalty |
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|
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alive wiz was_wiz applied unpaid can_use_shield no_pick is_animated monster |
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friendly generator is_thrown auto_apply treasure player sold see_invisible |
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can_roll overlay_floor is_turnable is_used_up identified reflecting changing |
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splitting hitback startequip blocksview undead scared unaggressive |
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reflect_missile reflect_spell no_magic no_fix_player is_lightable tear_down |
107 |
run_away pick_up unique no_drop can_cast_spell can_use_scroll can_use_range |
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can_use_bow can_use_armour can_use_weapon can_use_ring has_ready_range |
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has_ready_bow xrays is_floor lifesave no_strength sleep stand_still |
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random_move only_attack confused stealth cursed damned see_anywhere |
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known_magical known_cursed can_use_skill been_applied has_ready_scroll |
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can_use_rod can_use_horn make_invisible inv_locked is_wooded is_hilly |
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has_ready_skill has_ready_weapon no_skill_ident is_blind can_see_in_dark |
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is_cauldron is_dust no_steal one_hit berserk neutral no_attack no_damage |
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activate_on_push activate_on_release is_water use_content_on_gen is_buildable |
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|
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body_range body_arm body_torso body_head body_neck body_skill |
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body_finger body_shoulder body_foot body_hand body_wrist body_waist |
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)); |
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|
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our %EVENT_TYPE = ( |
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apply => 1, |
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attack => 2, |
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death => 3, |
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drop => 4, |
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pickup => 5, |
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say => 6, |
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stop => 7, |
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time => 8, |
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throw => 9, |
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trigger => 10, |
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close => 11, |
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timer => 12, |
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); |
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|
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sub MOVE_WALK (){ 0x01 } |
137 |
sub MOVE_FLY_LOW (){ 0x02 } |
138 |
sub MOVE_FLY_HIGH (){ 0x04 } |
139 |
sub MOVE_FLYING (){ 0x06 } |
140 |
sub MOVE_SWIM (){ 0x08 } |
141 |
sub MOVE_BOAT (){ 0x10 } |
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sub MOVE_KNOWN (){ 0x1f } # all of above |
143 |
sub MOVE_ALLBIT (){ 0x10000 } |
144 |
sub MOVE_ALL (){ 0x1001f } # very special value, more PITA |
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|
146 |
sub load_ref($) { |
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my ($path) = @_; |
148 |
|
149 |
open my $fh, "<:raw:perlio", $path |
150 |
or die "$path: $!"; |
151 |
local $/; |
152 |
|
153 |
thaw <$fh> |
154 |
} |
155 |
|
156 |
sub save_ref($$) { |
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my ($ref, $path) = @_; |
158 |
|
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open my $fh, ">:raw:perlio", "$path~" |
160 |
or die "$path~: $!"; |
161 |
print $fh freeze $ref; |
162 |
close $fh; |
163 |
rename "$path~", $path |
164 |
or die "$path: $!"; |
165 |
} |
166 |
|
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my %attack_mask = ( |
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physical => 0x00000001, |
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magic => 0x00000002, |
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fire => 0x00000004, |
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electricity => 0x00000008, |
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cold => 0x00000010, |
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confusion => 0x00000020, |
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acid => 0x00000040, |
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drain => 0x00000080, |
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weaponmagic => 0x00000100, |
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ghosthit => 0x00000200, |
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poison => 0x00000400, |
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slow => 0x00000800, |
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paralyze => 0x00001000, |
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turn_undead => 0x00002000, |
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fear => 0x00004000, |
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cancellation => 0x00008000, |
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deplete => 0x00010000, |
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death => 0x00020000, |
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chaos => 0x00040000, |
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counterspell => 0x00080000, |
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godpower => 0x00100000, |
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holyword => 0x00200000, |
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blind => 0x00400000, |
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internal => 0x00800000, |
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life_stealing => 0x01000000, |
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disease => 0x02000000, |
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); |
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|
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sub _add_resist($$$) { |
197 |
my ($ob, $mask, $value) = @_; |
198 |
|
199 |
while (my ($k, $v) = each %attack_mask) { |
200 |
$ob->{"resist_$k"} = min 100, max -100, $ob->{"resist_$k"} + $value if $mask & $v; |
201 |
} |
202 |
} |
203 |
|
204 |
# object as in "Object xxx", i.e. archetypes |
205 |
sub normalize_object($) { |
206 |
my ($ob) = @_; |
207 |
|
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# nuke outdated or never supported fields |
209 |
delete @$ob{qw( |
210 |
can_knockback can_parry can_impale can_cut can_dam_armour |
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can_apply pass_thru can_pass_thru |
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)}; |
213 |
|
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if (my $mask = delete $ob->{immune} ) { _add_resist $ob, $mask, 100; } |
215 |
if (my $mask = delete $ob->{protected} ) { _add_resist $ob, $mask, 30; } |
216 |
if (my $mask = delete $ob->{vulnerable}) { _add_resist $ob, $mask, -100; } |
217 |
|
218 |
# convert movement strings to bitsets |
219 |
for my $attr (keys %FIELD_MOVEMENT) { |
220 |
next unless exists $ob->{$attr}; |
221 |
|
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$ob->{$attr} = MOVE_ALL if $ob->{$attr} == 255; #d# compatibility |
223 |
|
224 |
next if $ob->{$attr} =~ /^\d+$/; |
225 |
|
226 |
my $flags = 0; |
227 |
|
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# assume list |
229 |
for my $flag (map lc, split /\s+/, $ob->{$attr}) { |
230 |
$flags |= MOVE_WALK if $flag eq "walk"; |
231 |
$flags |= MOVE_FLY_LOW if $flag eq "fly_low"; |
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$flags |= MOVE_FLY_HIGH if $flag eq "fly_high"; |
233 |
$flags |= MOVE_FLYING if $flag eq "flying"; |
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$flags |= MOVE_SWIM if $flag eq "swim"; |
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$flags |= MOVE_BOAT if $flag eq "boat"; |
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$flags |= MOVE_ALL if $flag eq "all"; |
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|
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$flags &= ~MOVE_WALK if $flag eq "-walk"; |
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$flags &= ~MOVE_FLY_LOW if $flag eq "-fly_low"; |
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$flags &= ~MOVE_FLY_HIGH if $flag eq "-fly_high"; |
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$flags &= ~MOVE_FLYING if $flag eq "-flying"; |
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$flags &= ~MOVE_SWIM if $flag eq "-swim"; |
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$flags &= ~MOVE_BOAT if $flag eq "-boat"; |
244 |
$flags &= ~MOVE_ALL if $flag eq "-all"; |
245 |
} |
246 |
|
247 |
$ob->{$attr} = $flags; |
248 |
} |
249 |
|
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# convert outdated movement flags to new movement sets |
251 |
if (defined (my $v = delete $ob->{no_pass})) { |
252 |
$ob->{move_block} = $v ? MOVE_ALL : 0; |
253 |
} |
254 |
if (defined (my $v = delete $ob->{slow_move})) { |
255 |
$ob->{move_slow} |= MOVE_WALK; |
256 |
$ob->{move_slow_penalty} = $v; |
257 |
} |
258 |
if (defined (my $v = delete $ob->{walk_on})) { |
259 |
$ob->{move_on} = MOVE_ALL unless exists $ob->{move_on}; |
260 |
$ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK |
261 |
: $ob->{move_on} & ~MOVE_WALK; |
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} |
263 |
if (defined (my $v = delete $ob->{walk_off})) { |
264 |
$ob->{move_off} = MOVE_ALL unless exists $ob->{move_off}; |
265 |
$ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK |
266 |
: $ob->{move_off} & ~MOVE_WALK; |
267 |
} |
268 |
if (defined (my $v = delete $ob->{fly_on})) { |
269 |
$ob->{move_on} = MOVE_ALL unless exists $ob->{move_on}; |
270 |
$ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW |
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: $ob->{move_on} & ~MOVE_FLY_LOW; |
272 |
} |
273 |
if (defined (my $v = delete $ob->{fly_off})) { |
274 |
$ob->{move_off} = MOVE_ALL unless exists $ob->{move_off}; |
275 |
$ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW |
276 |
: $ob->{move_off} & ~MOVE_FLY_LOW; |
277 |
} |
278 |
if (defined (my $v = delete $ob->{flying})) { |
279 |
$ob->{move_type} = MOVE_ALL unless exists $ob->{move_type}; |
280 |
$ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW |
281 |
: $ob->{move_type} & ~MOVE_FLY_LOW; |
282 |
} |
283 |
|
284 |
# convert idiotic event_xxx things into objects |
285 |
while (my ($event, $subtype) = each %EVENT_TYPE) { |
286 |
if (exists $ob->{"event_${event}_plugin"}) { |
287 |
push @{$ob->{inventory}}, { |
288 |
_name => "event_$event", |
289 |
title => delete $ob->{"event_${event}_plugin"}, |
290 |
slaying => delete $ob->{"event_${event}"}, |
291 |
name => delete $ob->{"event_${event}_options"}, |
292 |
}; |
293 |
} |
294 |
} |
295 |
|
296 |
# some archetypes had "+3" instead of the canonical "3", so fix |
297 |
$ob->{dam} *= 1 if exists $ob->{dam}; |
298 |
|
299 |
$ob |
300 |
} |
301 |
|
302 |
# arch as in "arch xxx", ie.. objects |
303 |
sub normalize_arch($) { |
304 |
my ($ob) = @_; |
305 |
|
306 |
normalize_object $ob; |
307 |
|
308 |
my $arch = $ARCH{$ob->{_name}} |
309 |
or (warn "$ob->{_name}: no such archetype", return $ob); |
310 |
|
311 |
if ($arch->{type} == 22) { # map |
312 |
my %normalize = ( |
313 |
"enter_x" => "hp", |
314 |
"enter_y" => "sp", |
315 |
"width" => "x", |
316 |
"height" => "y", |
317 |
"reset_timeout" => "weight", |
318 |
"swap_time" => "value", |
319 |
"difficulty" => "level", |
320 |
"darkness" => "invisible", |
321 |
"fixed_resettime" => "stand_still", |
322 |
); |
323 |
|
324 |
while (my ($k2, $k1) = each %normalize) { |
325 |
if (defined (my $v = delete $ob->{$k1})) { |
326 |
$ob->{$k2} = $v; |
327 |
} |
328 |
} |
329 |
} else { |
330 |
# if value matches archetype default, delete |
331 |
while (my ($k, $v) = each %$ob) { |
332 |
if (exists $arch->{$k} and $arch->{$k} eq $v) { |
333 |
next if $k eq "_name"; |
334 |
delete $ob->{$k}; |
335 |
} |
336 |
} |
337 |
} |
338 |
|
339 |
# a speciality for the editor |
340 |
if (exists $ob->{attack_movement}) { |
341 |
my $am = delete $ob->{attack_movement}; |
342 |
$ob->{attack_movement_bits_0_3} = $am & 15; |
343 |
$ob->{attack_movement_bits_4_7} = $am & 240; |
344 |
} |
345 |
|
346 |
$ob |
347 |
} |
348 |
|
349 |
sub attr_thaw($) { |
350 |
my ($ob) = @_; |
351 |
|
352 |
$ob->{attach} = from_json $ob->{attach} |
353 |
if exists $ob->{attach}; |
354 |
|
355 |
$ob |
356 |
} |
357 |
|
358 |
sub attr_freeze($) { |
359 |
my ($ob) = @_; |
360 |
|
361 |
$ob->{attach} = Crossfire::to_json $ob->{attach} |
362 |
if exists $ob->{attach}; |
363 |
|
364 |
$ob |
365 |
} |
366 |
|
367 |
sub read_pak($) { |
368 |
my ($path) = @_; |
369 |
|
370 |
my %pak; |
371 |
|
372 |
open my $fh, "<:raw:perlio", $path |
373 |
or Carp::croak "$_[0]: $!"; |
374 |
binmode $fh; |
375 |
while (<$fh>) { |
376 |
my ($type, $id, $len, $path) = split; |
377 |
$path =~ s/.*\///; |
378 |
read $fh, $pak{$path}, $len; |
379 |
} |
380 |
|
381 |
\%pak |
382 |
} |
383 |
|
384 |
sub read_arch($;$) { |
385 |
my ($path, $toplevel) = @_; |
386 |
|
387 |
my %arc; |
388 |
my ($more, $prev); |
389 |
|
390 |
open my $fh, "<:raw:perlio:utf8", $path |
391 |
or Carp::croak "$path: $!"; |
392 |
|
393 |
# binmode $fh; |
394 |
|
395 |
my $parse_block; $parse_block = sub { |
396 |
my %arc = @_; |
397 |
|
398 |
while (<$fh>) { |
399 |
s/\s+$//; |
400 |
if (/^end$/i) { |
401 |
last; |
402 |
} elsif (/^arch (\S+)$/i) { |
403 |
push @{ $arc{inventory} }, attr_thaw normalize_arch $parse_block->(_name => $1); |
404 |
} elsif (/^lore$/i) { |
405 |
while (<$fh>) { |
406 |
last if /^endlore\s*$/i; |
407 |
$arc{lore} .= $_; |
408 |
} |
409 |
} elsif (/^msg$/i) { |
410 |
while (<$fh>) { |
411 |
last if /^endmsg\s*$/i; |
412 |
$arc{msg} .= $_; |
413 |
} |
414 |
} elsif (/^anim$/i) { |
415 |
while (<$fh>) { |
416 |
last if /^mina\s*$/i; |
417 |
chomp; |
418 |
push @{ $arc{anim} }, $_; |
419 |
} |
420 |
} elsif (/^(\S+)\s*(.*)$/) { |
421 |
$arc{lc $1} = $2; |
422 |
} elsif (/^\s*($|#)/) { |
423 |
# |
424 |
} else { |
425 |
warn "$path: unparsable line '$_' in arch $arc{_name}"; |
426 |
} |
427 |
} |
428 |
|
429 |
\%arc |
430 |
}; |
431 |
|
432 |
while (<$fh>) { |
433 |
s/\s+$//; |
434 |
if (/^more$/i) { |
435 |
$more = $prev; |
436 |
} elsif (/^object (\S+)$/i) { |
437 |
my $name = $1; |
438 |
my $arc = attr_thaw normalize_object $parse_block->(_name => $name); |
439 |
$arc->{_atype} = 'object'; |
440 |
|
441 |
if ($more) { |
442 |
$more->{more} = $arc; |
443 |
} else { |
444 |
$arc{$name} = $arc; |
445 |
} |
446 |
$prev = $arc; |
447 |
$more = undef; |
448 |
} elsif (/^arch (\S+)$/i) { |
449 |
my $name = $1; |
450 |
my $arc = attr_thaw normalize_arch $parse_block->(_name => $name); |
451 |
$arc->{_atype} = 'arch'; |
452 |
|
453 |
if ($more) { |
454 |
$more->{more} = $arc; |
455 |
} else { |
456 |
push @{ $arc{arch} }, $arc; |
457 |
} |
458 |
$prev = $arc; |
459 |
$more = undef; |
460 |
} elsif ($toplevel && /^(\S+)\s+(.*)$/) { |
461 |
if ($1 eq "lev_array") { |
462 |
while (<$fh>) { |
463 |
last if /^endplst\s*$/; |
464 |
push @{$toplevel->{lev_array}}, $_+0; |
465 |
} |
466 |
} else { |
467 |
$toplevel->{$1} = $2; |
468 |
} |
469 |
} elsif (/^\s*($|#)/) { |
470 |
# |
471 |
} else { |
472 |
die "$path: unparseable top-level line '$_'"; |
473 |
} |
474 |
} |
475 |
|
476 |
undef $parse_block; # work around bug in perl not freeing $fh etc. |
477 |
|
478 |
\%arc |
479 |
} |
480 |
|
481 |
sub archlist_to_string { |
482 |
my ($arch) = @_; |
483 |
|
484 |
my $str; |
485 |
|
486 |
my $append; $append = sub { |
487 |
my %a = %{$_[0]}; |
488 |
|
489 |
Crossfire::attr_freeze \%a; |
490 |
Crossfire::normalize_arch \%a; |
491 |
|
492 |
# undo the bit-split we did before |
493 |
if (exists $a{attack_movement_bits_0_3} or exists $a{attack_movement_bits_4_7}) { |
494 |
$a{attack_movement} = (delete $a{attack_movement_bits_0_3}) |
495 |
| (delete $a{attack_movement_bits_4_7}); |
496 |
} |
497 |
|
498 |
$str .= ((exists $a{_atype}) ? $a{_atype} : 'arch'). " $a{_name}\n"; |
499 |
|
500 |
my $inv = delete $a{inventory}; |
501 |
my $more = delete $a{more}; # arches do not support 'more', but old maps can contain some |
502 |
my $anim = delete $a{anim}; |
503 |
|
504 |
my @kv; |
505 |
|
506 |
for ($a{_name} eq "map" |
507 |
? @Crossfire::FIELD_ORDER_MAP |
508 |
: @Crossfire::FIELD_ORDER) { |
509 |
push @kv, [$_, delete $a{$_}] |
510 |
if exists $a{$_}; |
511 |
} |
512 |
|
513 |
for (sort keys %a) { |
514 |
next if /^_/; # ignore our _-keys |
515 |
push @kv, [$_, delete $a{$_}]; |
516 |
} |
517 |
|
518 |
for (@kv) { |
519 |
my ($k, $v) = @$_; |
520 |
|
521 |
if (my $end = $Crossfire::FIELD_MULTILINE{$k}) { |
522 |
$v =~ s/\n$//; |
523 |
$str .= "$k\n$v\n$end\n"; |
524 |
} elsif (exists $Crossfire::FIELD_MOVEMENT{$k}) { |
525 |
if ($v & ~Crossfire::MOVE_ALL or !$v) { |
526 |
$str .= "$k $v\n"; |
527 |
|
528 |
} elsif ($v & Crossfire::MOVE_ALLBIT) { |
529 |
$str .= "$k all"; |
530 |
|
531 |
$str .= " -walk" unless $v & Crossfire::MOVE_WALK; |
532 |
$str .= " -fly_low" unless $v & Crossfire::MOVE_FLY_LOW; |
533 |
$str .= " -fly_high" unless $v & Crossfire::MOVE_FLY_HIGH; |
534 |
$str .= " -swim" unless $v & Crossfire::MOVE_SWIM; |
535 |
$str .= " -boat" unless $v & Crossfire::MOVE_BOAT; |
536 |
|
537 |
$str .= "\n"; |
538 |
|
539 |
} else { |
540 |
$str .= $k; |
541 |
|
542 |
$str .= " walk" if $v & Crossfire::MOVE_WALK; |
543 |
$str .= " fly_low" if $v & Crossfire::MOVE_FLY_LOW; |
544 |
$str .= " fly_high" if $v & Crossfire::MOVE_FLY_HIGH; |
545 |
$str .= " swim" if $v & Crossfire::MOVE_SWIM; |
546 |
$str .= " boat" if $v & Crossfire::MOVE_BOAT; |
547 |
|
548 |
$str .= "\n"; |
549 |
} |
550 |
} else { |
551 |
$str .= "$k $v\n"; |
552 |
} |
553 |
} |
554 |
|
555 |
if ($inv) { |
556 |
$append->($_) for @$inv; |
557 |
} |
558 |
|
559 |
if ($a{_atype} eq 'object') { |
560 |
$str .= join "\n", "anim", @$anim, "mina\n" |
561 |
if $anim; |
562 |
} |
563 |
|
564 |
$str .= "end\n"; |
565 |
|
566 |
if (($a{_atype} eq 'object') && $more) { |
567 |
$str .= "\nmore\n"; |
568 |
$append->($more) if $more; |
569 |
} |
570 |
}; |
571 |
|
572 |
for (@$arch) { |
573 |
$append->($_); |
574 |
} |
575 |
|
576 |
$str |
577 |
} |
578 |
|
579 |
# put all archs into a hash with editor_face as it's key |
580 |
# NOTE: the arrays in the hash values are references to |
581 |
# the archs from $ARCH |
582 |
sub editor_archs { |
583 |
my %paths; |
584 |
|
585 |
for (keys %ARCH) { |
586 |
my $arch = $ARCH{$_}; |
587 |
push @{$paths{$arch->{editor_folder}}}, $arch; |
588 |
} |
589 |
|
590 |
\%paths |
591 |
} |
592 |
|
593 |
=item ($minx, $miny, $maxx, $maxy) = arch_extents $arch |
594 |
|
595 |
arch_extents determines the extents of the given arch's face(s), linked |
596 |
faces and single faces are handled here it returns (minx, miny, maxx, |
597 |
maxy) |
598 |
|
599 |
=cut |
600 |
|
601 |
sub arch_extents { |
602 |
my ($a) = @_; |
603 |
|
604 |
my $o = $ARCH{$a->{_name}} |
605 |
or return; |
606 |
|
607 |
my $face = $FACE{$a->{face} || $o->{face} || "blank.111"} |
608 |
or (warn "no face data found for arch '$a->{_name}'"), return; |
609 |
|
610 |
if ($face->{w} > 1 || $face->{h} > 1) { |
611 |
# bigface |
612 |
return (0, 0, $face->{w} - 1, $face->{h} - 1); |
613 |
|
614 |
} elsif ($o->{more}) { |
615 |
# linked face |
616 |
my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2; |
617 |
|
618 |
for (; $o; $o = $o->{more}) { |
619 |
$minx = min $minx, $o->{x}; |
620 |
$miny = min $miny, $o->{y}; |
621 |
$maxx = max $maxx, $o->{x}; |
622 |
$maxy = max $maxy, $o->{y}; |
623 |
} |
624 |
|
625 |
return ($minx, $miny, $maxx, $maxy); |
626 |
|
627 |
} else { |
628 |
# single face |
629 |
return (0, 0, 0, 0); |
630 |
} |
631 |
} |
632 |
|
633 |
=item $type = arch_attr $arch |
634 |
|
635 |
Returns a hashref describing the object and its attributes. It can contain |
636 |
the following keys: |
637 |
|
638 |
name the name, suitable for display purposes |
639 |
ignore |
640 |
attr |
641 |
desc |
642 |
use |
643 |
section => [name => \%attr, name => \%attr] |
644 |
import |
645 |
|
646 |
=cut |
647 |
|
648 |
sub arch_attr($) { |
649 |
my ($obj) = @_; |
650 |
|
651 |
require Crossfire::Data; |
652 |
|
653 |
my $root; |
654 |
my $attr = { }; |
655 |
|
656 |
my $arch = $ARCH{ $obj->{_name} }; |
657 |
my $type = $obj->{type} || $arch->{type}; |
658 |
|
659 |
if ($type > 0) { |
660 |
$root = $Crossfire::Data::ATTR{$type}; |
661 |
} else { |
662 |
my %a = (%$arch, %$obj); |
663 |
|
664 |
if ($a{is_floor} && !$a{alive}) { |
665 |
$root = $Crossfire::Data::TYPE{Floor}; |
666 |
} elsif (!$a{is_floor} && $a{alive} && !$a{tear_down}) { |
667 |
$root = $Crossfire::Data::TYPE{"Monster & NPC"}; |
668 |
} elsif (!$a{is_floor} && !$a{alive} && $a{move_block}) { |
669 |
$root = $Crossfire::Data::TYPE{Wall}; |
670 |
} elsif (!$a{is_floor} && $a{alive} && $a{tear_down}) { |
671 |
$root = $Crossfire::Data::TYPE{"Weak Wall"}; |
672 |
} else { |
673 |
$root = $Crossfire::Data::TYPE{Misc}; |
674 |
} |
675 |
} |
676 |
|
677 |
my @import = ($root); |
678 |
|
679 |
unshift @import, \%Crossfire::Data::DEFAULT_ATTR |
680 |
unless $type == 116; |
681 |
|
682 |
my (%ignore); |
683 |
my (@section_order, %section, @attr_order); |
684 |
|
685 |
while (my $type = shift @import) { |
686 |
push @import, @{$type->{import} || []}; |
687 |
|
688 |
$attr->{$_} ||= $type->{$_} |
689 |
for qw(name desc use); |
690 |
|
691 |
for (@{$type->{ignore} || []}) { |
692 |
$ignore{$_}++ for ref $_ ? @$_ : $_; |
693 |
} |
694 |
|
695 |
for ([general => ($type->{attr} || [])], @{$type->{section} || []}) { |
696 |
my ($name, $attr) = @$_; |
697 |
push @section_order, $name; |
698 |
for (@$attr) { |
699 |
my ($k, $v) = @$_; |
700 |
push @attr_order, $k; |
701 |
$section{$name}{$k} ||= $v; |
702 |
} |
703 |
} |
704 |
} |
705 |
|
706 |
$attr->{section} = [ |
707 |
map !exists $section{$_} ? () : do { |
708 |
my $attr = delete $section{$_}; |
709 |
|
710 |
[ |
711 |
$_, |
712 |
map exists $attr->{$_} && !$ignore{$_} |
713 |
? [$_ => delete $attr->{$_}] : (), |
714 |
@attr_order |
715 |
] |
716 |
}, |
717 |
|
718 |
exists $section{$_} ? [$_ => delete $section{$_}] : (), |
719 |
@section_order |
720 |
]; |
721 |
|
722 |
$attr |
723 |
} |
724 |
|
725 |
sub arch_edit_sections { |
726 |
# if (edit_type == IGUIConstants.TILE_EDIT_NONE) |
727 |
# edit_type = 0; |
728 |
# else if (edit_type != 0) { |
729 |
# // all flags from 'check_type' must be unset in this arch because they get recalculated now |
730 |
# edit_type &= ~check_type; |
731 |
# } |
732 |
# |
733 |
# } |
734 |
# if ((check_type & IGUIConstants.TILE_EDIT_MONSTER) != 0 && |
735 |
# getAttributeValue("alive", defarch) == 1 && |
736 |
# (getAttributeValue("monster", defarch) == 1 || |
737 |
# getAttributeValue("generator", defarch) == 1)) { |
738 |
# // Monster: monsters/npcs/generators |
739 |
# edit_type |= IGUIConstants.TILE_EDIT_MONSTER; |
740 |
# } |
741 |
# if ((check_type & IGUIConstants.TILE_EDIT_WALL) != 0 && |
742 |
# arch_type == 0 && getAttributeValue("no_pass", defarch) == 1) { |
743 |
# // Walls |
744 |
# edit_type |= IGUIConstants.TILE_EDIT_WALL; |
745 |
# } |
746 |
# if ((check_type & IGUIConstants.TILE_EDIT_CONNECTED) != 0 && |
747 |
# getAttributeValue("connected", defarch) != 0) { |
748 |
# // Connected Objects |
749 |
# edit_type |= IGUIConstants.TILE_EDIT_CONNECTED; |
750 |
# } |
751 |
# if ((check_type & IGUIConstants.TILE_EDIT_EXIT) != 0 && |
752 |
# arch_type == 66 || arch_type == 41 || arch_type == 95) { |
753 |
# // Exit: teleporter/exit/trapdoors |
754 |
# edit_type |= IGUIConstants.TILE_EDIT_EXIT; |
755 |
# } |
756 |
# if ((check_type & IGUIConstants.TILE_EDIT_TREASURE) != 0 && |
757 |
# getAttributeValue("no_pick", defarch) == 0 && (arch_type == 4 || |
758 |
# arch_type == 5 || arch_type == 36 || arch_type == 60 || |
759 |
# arch_type == 85 || arch_type == 111 || arch_type == 123 || |
760 |
# arch_type == 124 || arch_type == 130)) { |
761 |
# // Treasure: randomtreasure/money/gems/potions/spellbooks/scrolls |
762 |
# edit_type |= IGUIConstants.TILE_EDIT_TREASURE; |
763 |
# } |
764 |
# if ((check_type & IGUIConstants.TILE_EDIT_DOOR) != 0 && |
765 |
# arch_type == 20 || arch_type == 23 || arch_type == 26 || |
766 |
# arch_type == 91 || arch_type == 21 || arch_type == 24) { |
767 |
# // Door: door/special door/gates + keys |
768 |
# edit_type |= IGUIConstants.TILE_EDIT_DOOR; |
769 |
# } |
770 |
# if ((check_type & IGUIConstants.TILE_EDIT_EQUIP) != 0 && |
771 |
# getAttributeValue("no_pick", defarch) == 0 && ((arch_type >= 13 && |
772 |
# arch_type <= 16) || arch_type == 33 || arch_type == 34 || |
773 |
# arch_type == 35 || arch_type == 39 || arch_type == 70 || |
774 |
# arch_type == 87 || arch_type == 99 || arch_type == 100 || |
775 |
# arch_type == 104 || arch_type == 109 || arch_type == 113 || |
776 |
# arch_type == 122 || arch_type == 3)) { |
777 |
# // Equipment: weapons/armour/wands/rods |
778 |
# edit_type |= IGUIConstants.TILE_EDIT_EQUIP; |
779 |
# } |
780 |
# |
781 |
# return(edit_type); |
782 |
# |
783 |
# |
784 |
} |
785 |
|
786 |
sub cache_file($$&&) { |
787 |
my ($src, $cache, $load, $create) = @_; |
788 |
|
789 |
my ($size, $mtime) = (stat $src)[7,9] |
790 |
or Carp::croak "$src: $!"; |
791 |
|
792 |
if (-e $cache) { |
793 |
my $ref = eval { load_ref $cache }; |
794 |
|
795 |
if ($ref->{version} == 1 |
796 |
&& $ref->{size} == $size |
797 |
&& $ref->{mtime} == $mtime |
798 |
&& eval { $load->($ref->{data}); 1 }) { |
799 |
return; |
800 |
} |
801 |
} |
802 |
|
803 |
my $ref = { |
804 |
version => 1, |
805 |
size => $size, |
806 |
mtime => $mtime, |
807 |
data => $create->(), |
808 |
}; |
809 |
|
810 |
$load->($ref->{data}); |
811 |
|
812 |
save_ref $ref, $cache; |
813 |
} |
814 |
|
815 |
=item set_libdir $path |
816 |
|
817 |
Sets the library directory to the given path |
818 |
(default: $ENV{CROSSFIRE_LIBDIR}). |
819 |
|
820 |
You have to (re-)load the archetypes and tilecache manually after steting |
821 |
the library path. |
822 |
|
823 |
=cut |
824 |
|
825 |
sub set_libdir($) { |
826 |
$LIB = $_[0]; |
827 |
} |
828 |
|
829 |
=item load_archetypes |
830 |
|
831 |
(Re-)Load archetypes into %ARCH. |
832 |
|
833 |
=cut |
834 |
|
835 |
sub load_archetypes() { |
836 |
cache_file "$LIB/archetypes", "$VARDIR/archetypes.pst", sub { |
837 |
*ARCH = $_[0]; |
838 |
}, sub { |
839 |
read_arch "$LIB/archetypes" |
840 |
}; |
841 |
} |
842 |
|
843 |
=item load_tilecache |
844 |
|
845 |
(Re-)Load %TILE and %FACE. |
846 |
|
847 |
=cut |
848 |
|
849 |
sub load_tilecache() { |
850 |
require Gtk2; |
851 |
|
852 |
cache_file "$LIB/crossfire.0", "$VARDIR/tilecache.pst", sub { |
853 |
$TILE = new_from_file Gtk2::Gdk::Pixbuf "$VARDIR/tilecache.png" |
854 |
or die "$VARDIR/tilecache.png: $!"; |
855 |
*FACE = $_[0]; |
856 |
}, sub { |
857 |
my $tile = read_pak "$LIB/crossfire.0"; |
858 |
|
859 |
my %cache; |
860 |
|
861 |
my $idx = 0; |
862 |
|
863 |
for my $name (sort keys %$tile) { |
864 |
my $pb = new Gtk2::Gdk::PixbufLoader; |
865 |
$pb->write ($tile->{$name}); |
866 |
$pb->close; |
867 |
my $pb = $pb->get_pixbuf; |
868 |
|
869 |
my $tile = $cache{$name} = { |
870 |
pb => $pb, |
871 |
idx => $idx, |
872 |
w => int $pb->get_width / TILESIZE, |
873 |
h => int $pb->get_height / TILESIZE, |
874 |
}; |
875 |
|
876 |
|
877 |
$idx += $tile->{w} * $tile->{h}; |
878 |
} |
879 |
|
880 |
my $pb = new Gtk2::Gdk::Pixbuf "rgb", 1, 8, 64 * TILESIZE, TILESIZE * int +($idx + 63) / 64; |
881 |
|
882 |
while (my ($name, $tile) = each %cache) { |
883 |
my $tpb = delete $tile->{pb}; |
884 |
my $ofs = $tile->{idx}; |
885 |
|
886 |
for my $x (0 .. $tile->{w} - 1) { |
887 |
for my $y (0 .. $tile->{h} - 1) { |
888 |
my $idx = $ofs + $x + $y * $tile->{w}; |
889 |
$tpb->copy_area ($x * TILESIZE, $y * TILESIZE, TILESIZE, TILESIZE, |
890 |
$pb, ($idx % 64) * TILESIZE, TILESIZE * int $idx / 64); |
891 |
} |
892 |
} |
893 |
} |
894 |
|
895 |
$pb->save ("$VARDIR/tilecache.png", "png", compression => 1); |
896 |
|
897 |
\%cache |
898 |
}; |
899 |
} |
900 |
|
901 |
=head1 AUTHOR |
902 |
|
903 |
Marc Lehmann <schmorp@schmorp.de> |
904 |
http://home.schmorp.de/ |
905 |
|
906 |
Robin Redeker <elmex@ta-sa.org> |
907 |
http://www.ta-sa.org/ |
908 |
|
909 |
=cut |
910 |
|
911 |
1 |