| 1 |
=head1 NAME |
| 2 |
|
| 3 |
Crossfire - Crossfire maphandling |
| 4 |
|
| 5 |
=cut |
| 6 |
|
| 7 |
package Crossfire; |
| 8 |
|
| 9 |
our $VERSION = '0.1'; |
| 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 |
our $LIB = $ENV{CROSSFIRE_LIBDIR}; |
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|
| 26 |
our $VARDIR = $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire"; |
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|
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mkdir $VARDIR, 0777; |
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|
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sub TILESIZE (){ 32 } |
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|
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our %ARCH; |
| 33 |
our %FACE; |
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our $TILE; |
| 35 |
|
| 36 |
our %FIELD_MULTILINE = ( |
| 37 |
msg => "endmsg", |
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lore => "endlore", |
| 39 |
maplore => "endmaplore", |
| 40 |
); |
| 41 |
|
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# movement bit type, PITA |
| 43 |
our %FIELD_MOVEMENT = map +($_ => undef), |
| 44 |
qw(move_type move_block move_allow move_on move_off move_slow); |
| 45 |
|
| 46 |
# same as in server save routine, to (hopefully) be compatible |
| 47 |
# to the other editors. |
| 48 |
our @FIELD_ORDER_MAP = (qw( |
| 49 |
name swap_time reset_timeout fixed_resettime difficulty region |
| 50 |
shopitems shopgreed shopmin shopmax shoprace |
| 51 |
darkness width height enter_x enter_y msg maplore |
| 52 |
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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)); |
| 56 |
|
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our @FIELD_ORDER = (qw( |
| 58 |
elevation |
| 59 |
|
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name name_pl custom_name title race |
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slaying skill msg lore other_arch face |
| 62 |
#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 |
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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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sub MOVE_WALK (){ 0x01 } |
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sub MOVE_FLY_LOW (){ 0x02 } |
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sub MOVE_FLY_HIGH (){ 0x04 } |
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sub MOVE_FLYING (){ 0x06 } |
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sub MOVE_SWIM (){ 0x08 } |
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sub MOVE_BOAT (){ 0x10 } |
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sub MOVE_KNOWN (){ 0x1f } # all of above |
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sub MOVE_ALLBIT (){ 0x10000 } |
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sub MOVE_ALL (){ 0x1001f } # very special value, more PITA |
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|
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sub load_ref($) { |
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my ($path) = @_; |
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|
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open my $fh, "<", $path |
| 121 |
or die "$path: $!"; |
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binmode $fh; |
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local $/; |
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|
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thaw <$fh> |
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} |
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|
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sub save_ref($$) { |
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my ($ref, $path) = @_; |
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|
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open my $fh, ">", "$path~" |
| 132 |
or die "$path~: $!"; |
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binmode $fh; |
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print $fh freeze $ref; |
| 135 |
close $fh; |
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rename "$path~", $path |
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or die "$path: $!"; |
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} |
| 139 |
|
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sub normalize_object($) { |
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my ($ob) = @_; |
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|
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delete $ob->{$_} for qw( |
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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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); |
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|
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for my $attr (keys %FIELD_MOVEMENT) { |
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next unless exists $ob->{$attr}; |
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|
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$ob->{$attr} = MOVE_ALL if $ob->{$attr} == 255; #d# compatibility |
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|
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next if $ob->{$attr} =~ /^\d+$/; |
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|
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my $flags = 0; |
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|
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# assume list |
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for my $flag (map lc, split /\s+/, $ob->{$attr}) { |
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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"; |
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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"; |
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$flags &= ~MOVE_ALL if $flag eq "-all"; |
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} |
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|
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$ob->{$attr} = $flags; |
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} |
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|
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if (defined (my $v = delete $ob->{no_pass})) { |
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$ob->{move_block} = $v ? MOVE_ALL : 0; |
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} |
| 182 |
if (defined (my $v = delete $ob->{slow_move})) { |
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$ob->{move_slow} |= MOVE_WALK; |
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$ob->{move_slow_penalty} = $v; |
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} |
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if (defined (my $v = delete $ob->{walk_on})) { |
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$ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK |
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: $ob->{move_on} & ~MOVE_WALK; |
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} |
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if (defined (my $v = delete $ob->{walk_off})) { |
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$ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK |
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: $ob->{move_off} & ~MOVE_WALK; |
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} |
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if (defined (my $v = delete $ob->{fly_on})) { |
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$ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW |
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: $ob->{move_on} & ~MOVE_FLY_LOW; |
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} |
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if (defined (my $v = delete $ob->{fly_off})) { |
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$ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW |
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: $ob->{move_off} & ~MOVE_FLY_LOW; |
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} |
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if (defined (my $v = delete $ob->{flying})) { |
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$ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW |
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: $ob->{move_type} & ~MOVE_FLY_LOW; |
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} |
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|
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$ob |
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} |
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|
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sub normalize_arch($) { |
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my ($ob) = @_; |
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|
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normalize_object $ob; |
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|
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my $arch = $ARCH{$ob->{_name}} |
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or (warn "$ob->{_name}: no such archetype", return $ob); |
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|
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if ($arch->{type} == 22) { # map |
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my %normalize = ( |
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"enter_x" => "hp", |
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"enter_y" => "sp", |
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"width" => "x", |
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"height" => "y", |
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"reset_timeout" => "weight", |
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"swap_time" => "value", |
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"difficulty" => "level", |
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"darkness" => "invisible", |
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"fixed_resettime" => "stand_still", |
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); |
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|
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while (my ($k2, $k1) = each %normalize) { |
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if (defined (my $v = delete $ob->{$k1})) { |
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$ob->{$k2} = $v; |
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} |
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} |
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} else { |
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# if value matches archetype default, delete |
| 238 |
while (my ($k, $v) = each %$ob) { |
| 239 |
if (exists $arch->{$k} and $arch->{$k} eq $v) { |
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next if $k eq "_name"; |
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delete $ob->{$k}; |
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} |
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} |
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} |
| 245 |
|
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# a speciality for the editor |
| 247 |
if (exists $ob->{attack_movement}) { |
| 248 |
my $am = delete $ob->{attack_movement}; |
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$ob->{attack_movement_bits_0_3} = $am & 15; |
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$ob->{attack_movement_bits_4_7} = $am & 240; |
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} |
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|
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$ob |
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} |
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|
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sub read_pak($) { |
| 257 |
my ($path) = @_; |
| 258 |
|
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my %pak; |
| 260 |
|
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open my $fh, "<", $path |
| 262 |
or Carp::croak "$_[0]: $!"; |
| 263 |
binmode $fh; |
| 264 |
while (<$fh>) { |
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my ($type, $id, $len, $path) = split; |
| 266 |
$path =~ s/.*\///; |
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read $fh, $pak{$path}, $len; |
| 268 |
} |
| 269 |
|
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\%pak |
| 271 |
} |
| 272 |
|
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sub read_arch($) { |
| 274 |
my ($path) = @_; |
| 275 |
|
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my %arc; |
| 277 |
my ($more, $prev); |
| 278 |
|
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open my $fh, "<", $path |
| 280 |
or Carp::croak "$path: $!"; |
| 281 |
|
| 282 |
binmode $fh; |
| 283 |
|
| 284 |
my $parse_block; $parse_block = sub { |
| 285 |
my %arc = @_; |
| 286 |
|
| 287 |
while (<$fh>) { |
| 288 |
s/\s+$//; |
| 289 |
if (/^end$/i) { |
| 290 |
last; |
| 291 |
} elsif (/^arch (\S+)$/i) { |
| 292 |
push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1); |
| 293 |
} elsif (/^lore$/i) { |
| 294 |
while (<$fh>) { |
| 295 |
last if /^endlore\s*$/i; |
| 296 |
$arc{lore} .= $_; |
| 297 |
} |
| 298 |
} elsif (/^msg$/i) { |
| 299 |
while (<$fh>) { |
| 300 |
last if /^endmsg\s*$/i; |
| 301 |
$arc{msg} .= $_; |
| 302 |
} |
| 303 |
} elsif (/^(\S+)\s*(.*)$/) { |
| 304 |
$arc{lc $1} = $2; |
| 305 |
} elsif (/^\s*($|#)/) { |
| 306 |
# |
| 307 |
} else { |
| 308 |
warn "$path: unparsable line '$_' in arch $arc{_name}"; |
| 309 |
} |
| 310 |
} |
| 311 |
|
| 312 |
\%arc |
| 313 |
}; |
| 314 |
|
| 315 |
while (<$fh>) { |
| 316 |
s/\s+$//; |
| 317 |
if (/^more$/i) { |
| 318 |
$more = $prev; |
| 319 |
} elsif (/^object (\S+)$/i) { |
| 320 |
my $name = $1; |
| 321 |
my $arc = normalize_object $parse_block->(_name => $name); |
| 322 |
|
| 323 |
if ($more) { |
| 324 |
$more->{more} = $arc; |
| 325 |
} else { |
| 326 |
$arc{$name} = $arc; |
| 327 |
} |
| 328 |
$prev = $arc; |
| 329 |
$more = undef; |
| 330 |
} elsif (/^arch (\S+)$/i) { |
| 331 |
my $name = $1; |
| 332 |
my $arc = normalize_arch $parse_block->(_name => $name); |
| 333 |
|
| 334 |
if ($more) { |
| 335 |
$more->{more} = $arc; |
| 336 |
} else { |
| 337 |
push @{ $arc{arch} }, $arc; |
| 338 |
} |
| 339 |
$prev = $arc; |
| 340 |
$more = undef; |
| 341 |
} elsif (/^\s*($|#)/) { |
| 342 |
# |
| 343 |
} else { |
| 344 |
warn "$path: unparseable top-level line '$_'"; |
| 345 |
} |
| 346 |
} |
| 347 |
|
| 348 |
undef $parse_block; # work around bug in perl not freeing $fh etc. |
| 349 |
|
| 350 |
\%arc |
| 351 |
} |
| 352 |
|
| 353 |
# put all archs into a hash with editor_face as it's key |
| 354 |
# NOTE: the arrays in the hash values are references to |
| 355 |
# the archs from $ARCH |
| 356 |
sub editor_archs { |
| 357 |
my %paths; |
| 358 |
|
| 359 |
for (keys %ARCH) { |
| 360 |
my $arch = $ARCH{$_}; |
| 361 |
push @{$paths{$arch->{editor_folder}}}, \$arch; |
| 362 |
} |
| 363 |
|
| 364 |
\%paths |
| 365 |
} |
| 366 |
|
| 367 |
=item ($minx, $miny, $maxx, $maxy) = arch_extents $arch |
| 368 |
|
| 369 |
arch_extents determines the extents of the given arch's face(s), linked |
| 370 |
faces and single faces are handled here it returns (minx, miny, maxx, |
| 371 |
maxy) |
| 372 |
|
| 373 |
=cut |
| 374 |
|
| 375 |
sub arch_extents { |
| 376 |
my ($a) = @_; |
| 377 |
|
| 378 |
my $o = $ARCH{$a->{_name}} |
| 379 |
or return; |
| 380 |
|
| 381 |
my $face = $FACE{$a->{face} || $o->{face} || "blank.111"} |
| 382 |
or (warn "no face data found for arch '$a->{_name}'"), return; |
| 383 |
|
| 384 |
if ($face->{w} > 1 || $face->{h} > 1) { |
| 385 |
# bigface |
| 386 |
return (0, 0, $face->{w} - 1, $face->{h} - 1); |
| 387 |
|
| 388 |
} elsif ($o->{more}) { |
| 389 |
# linked face |
| 390 |
my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2; |
| 391 |
|
| 392 |
for (; $o; $o = $o->{more}) { |
| 393 |
$minx = min $minx, $o->{x}; |
| 394 |
$miny = min $miny, $o->{y}; |
| 395 |
$maxx = max $maxx, $o->{x}; |
| 396 |
$maxy = max $maxy, $o->{y}; |
| 397 |
} |
| 398 |
|
| 399 |
return ($minx, $miny, $maxx, $maxy); |
| 400 |
|
| 401 |
} else { |
| 402 |
# single face |
| 403 |
return (0, 0, 0, 0); |
| 404 |
} |
| 405 |
} |
| 406 |
|
| 407 |
=item $type = arch_attr $arch |
| 408 |
|
| 409 |
Returns a hashref describing the object and its attributes. It can contain |
| 410 |
the following keys: |
| 411 |
|
| 412 |
name the name, suitable for display purposes |
| 413 |
ignore |
| 414 |
attr |
| 415 |
desc |
| 416 |
use |
| 417 |
section => [name => \%attr, name => \%attr] |
| 418 |
import |
| 419 |
|
| 420 |
=cut |
| 421 |
|
| 422 |
sub arch_attr($) { |
| 423 |
my ($obj) = @_; |
| 424 |
|
| 425 |
require Crossfire::Data; |
| 426 |
|
| 427 |
my $root; |
| 428 |
my $attr = { }; |
| 429 |
|
| 430 |
my $arch = $ARCH{ $obj->{_name} }; |
| 431 |
my $type = $obj->{type} || $arch->{type}; |
| 432 |
|
| 433 |
if ($type > 0) { |
| 434 |
$root = $Crossfire::Data::ATTR{$type}; |
| 435 |
} else { |
| 436 |
my %a = (%$arch, %$obj); |
| 437 |
|
| 438 |
if ($a{is_floor} && !$a{alive}) { |
| 439 |
$root = $Crossfire::Data::TYPE{Floor}; |
| 440 |
} elsif (!$a{is_floor} && $a{alive} && !$a{tear_down}) { |
| 441 |
$root = $Crossfire::Data::TYPE{"Monster & NPC"}; |
| 442 |
} elsif (!$a{is_floor} && !$a{alive} && $a{move_block}) { |
| 443 |
$root = $Crossfire::Data::TYPE{Wall}; |
| 444 |
} elsif (!$a{is_floor} && $a{alive} && $a{tear_down}) { |
| 445 |
$root = $Crossfire::Data::TYPE{"Weak Wall"}; |
| 446 |
} else { |
| 447 |
$root = $Crossfire::Data::TYPE{Misc}; |
| 448 |
} |
| 449 |
} |
| 450 |
|
| 451 |
my @import = ($root); |
| 452 |
|
| 453 |
unshift @import, \%Crossfire::Data::DEFAULT_ATTR |
| 454 |
unless $type == 116; |
| 455 |
|
| 456 |
my (%ignore); |
| 457 |
my (@section_order, %section, @attr_order); |
| 458 |
|
| 459 |
while (my $type = shift @import) { |
| 460 |
push @import, @{$type->{import} || []}; |
| 461 |
|
| 462 |
$attr->{$_} ||= $type->{$_} |
| 463 |
for qw(name desc use); |
| 464 |
|
| 465 |
for (@{$type->{ignore} || []}) { |
| 466 |
$ignore{$_}++ for ref $_ ? @$_ : $_; |
| 467 |
} |
| 468 |
|
| 469 |
for ([general => ($type->{attr} || [])], @{$type->{section} || []}) { |
| 470 |
my ($name, $attr) = @$_; |
| 471 |
push @section_order, $name; |
| 472 |
for (@$attr) { |
| 473 |
my ($k, $v) = @$_; |
| 474 |
push @attr_order, $k; |
| 475 |
$section{$name}{$k} ||= $v; |
| 476 |
} |
| 477 |
} |
| 478 |
} |
| 479 |
|
| 480 |
$attr->{section} = [ |
| 481 |
map !exists $section{$_} ? () : do { |
| 482 |
my $attr = delete $section{$_}; |
| 483 |
|
| 484 |
[ |
| 485 |
$_, |
| 486 |
map exists $attr->{$_} && !$ignore{$_} |
| 487 |
? [$_ => delete $attr->{$_}] : (), |
| 488 |
@attr_order |
| 489 |
] |
| 490 |
}, |
| 491 |
|
| 492 |
exists $section{$_} ? [$_ => delete $section{$_}] : (), |
| 493 |
@section_order |
| 494 |
]; |
| 495 |
|
| 496 |
$attr |
| 497 |
} |
| 498 |
|
| 499 |
sub arch_edit_sections { |
| 500 |
# if (edit_type == IGUIConstants.TILE_EDIT_NONE) |
| 501 |
# edit_type = 0; |
| 502 |
# else if (edit_type != 0) { |
| 503 |
# // all flags from 'check_type' must be unset in this arch because they get recalculated now |
| 504 |
# edit_type &= ~check_type; |
| 505 |
# } |
| 506 |
# |
| 507 |
# } |
| 508 |
# if ((check_type & IGUIConstants.TILE_EDIT_MONSTER) != 0 && |
| 509 |
# getAttributeValue("alive", defarch) == 1 && |
| 510 |
# (getAttributeValue("monster", defarch) == 1 || |
| 511 |
# getAttributeValue("generator", defarch) == 1)) { |
| 512 |
# // Monster: monsters/npcs/generators |
| 513 |
# edit_type |= IGUIConstants.TILE_EDIT_MONSTER; |
| 514 |
# } |
| 515 |
# if ((check_type & IGUIConstants.TILE_EDIT_WALL) != 0 && |
| 516 |
# arch_type == 0 && getAttributeValue("no_pass", defarch) == 1) { |
| 517 |
# // Walls |
| 518 |
# edit_type |= IGUIConstants.TILE_EDIT_WALL; |
| 519 |
# } |
| 520 |
# if ((check_type & IGUIConstants.TILE_EDIT_CONNECTED) != 0 && |
| 521 |
# getAttributeValue("connected", defarch) != 0) { |
| 522 |
# // Connected Objects |
| 523 |
# edit_type |= IGUIConstants.TILE_EDIT_CONNECTED; |
| 524 |
# } |
| 525 |
# if ((check_type & IGUIConstants.TILE_EDIT_EXIT) != 0 && |
| 526 |
# arch_type == 66 || arch_type == 41 || arch_type == 95) { |
| 527 |
# // Exit: teleporter/exit/trapdoors |
| 528 |
# edit_type |= IGUIConstants.TILE_EDIT_EXIT; |
| 529 |
# } |
| 530 |
# if ((check_type & IGUIConstants.TILE_EDIT_TREASURE) != 0 && |
| 531 |
# getAttributeValue("no_pick", defarch) == 0 && (arch_type == 4 || |
| 532 |
# arch_type == 5 || arch_type == 36 || arch_type == 60 || |
| 533 |
# arch_type == 85 || arch_type == 111 || arch_type == 123 || |
| 534 |
# arch_type == 124 || arch_type == 130)) { |
| 535 |
# // Treasure: randomtreasure/money/gems/potions/spellbooks/scrolls |
| 536 |
# edit_type |= IGUIConstants.TILE_EDIT_TREASURE; |
| 537 |
# } |
| 538 |
# if ((check_type & IGUIConstants.TILE_EDIT_DOOR) != 0 && |
| 539 |
# arch_type == 20 || arch_type == 23 || arch_type == 26 || |
| 540 |
# arch_type == 91 || arch_type == 21 || arch_type == 24) { |
| 541 |
# // Door: door/special door/gates + keys |
| 542 |
# edit_type |= IGUIConstants.TILE_EDIT_DOOR; |
| 543 |
# } |
| 544 |
# if ((check_type & IGUIConstants.TILE_EDIT_EQUIP) != 0 && |
| 545 |
# getAttributeValue("no_pick", defarch) == 0 && ((arch_type >= 13 && |
| 546 |
# arch_type <= 16) || arch_type == 33 || arch_type == 34 || |
| 547 |
# arch_type == 35 || arch_type == 39 || arch_type == 70 || |
| 548 |
# arch_type == 87 || arch_type == 99 || arch_type == 100 || |
| 549 |
# arch_type == 104 || arch_type == 109 || arch_type == 113 || |
| 550 |
# arch_type == 122 || arch_type == 3)) { |
| 551 |
# // Equipment: weapons/armour/wands/rods |
| 552 |
# edit_type |= IGUIConstants.TILE_EDIT_EQUIP; |
| 553 |
# } |
| 554 |
# |
| 555 |
# return(edit_type); |
| 556 |
# |
| 557 |
# |
| 558 |
} |
| 559 |
|
| 560 |
sub cache_file($$&&) { |
| 561 |
my ($src, $cache, $load, $create) = @_; |
| 562 |
|
| 563 |
my ($size, $mtime) = (stat $src)[7,9] |
| 564 |
or Carp::croak "$src: $!"; |
| 565 |
|
| 566 |
if (-e $cache) { |
| 567 |
my $ref = eval { load_ref $cache }; |
| 568 |
|
| 569 |
if ($ref->{version} == 1 |
| 570 |
&& $ref->{size} == $size |
| 571 |
&& $ref->{mtime} == $mtime |
| 572 |
&& eval { $load->($ref->{data}); 1 }) { |
| 573 |
return; |
| 574 |
} |
| 575 |
} |
| 576 |
|
| 577 |
my $ref = { |
| 578 |
version => 1, |
| 579 |
size => $size, |
| 580 |
mtime => $mtime, |
| 581 |
data => $create->(), |
| 582 |
}; |
| 583 |
|
| 584 |
$load->($ref->{data}); |
| 585 |
|
| 586 |
save_ref $ref, $cache; |
| 587 |
} |
| 588 |
|
| 589 |
=item set_libdir $path |
| 590 |
|
| 591 |
Sets the library directory to the given path |
| 592 |
(default: $ENV{CROSSFIRE_LIBDIR}). |
| 593 |
|
| 594 |
You have to (re-)load the archetypes and tilecache manually after steting |
| 595 |
the library path. |
| 596 |
|
| 597 |
=cut |
| 598 |
|
| 599 |
sub set_libdir($) { |
| 600 |
$LIB = $_[0]; |
| 601 |
} |
| 602 |
|
| 603 |
=item load_archetypes |
| 604 |
|
| 605 |
(Re-)Load archetypes into %ARCH. |
| 606 |
|
| 607 |
=cut |
| 608 |
|
| 609 |
sub load_archetypes() { |
| 610 |
cache_file "$LIB/archetypes", "$VARDIR/archetypes.pst", sub { |
| 611 |
*ARCH = $_[0]; |
| 612 |
}, sub { |
| 613 |
read_arch "$LIB/archetypes" |
| 614 |
}; |
| 615 |
} |
| 616 |
|
| 617 |
=item load_tilecache |
| 618 |
|
| 619 |
(Re-)Load %TILE and %FACE. |
| 620 |
|
| 621 |
=cut |
| 622 |
|
| 623 |
sub load_tilecache() { |
| 624 |
require Gtk2; |
| 625 |
|
| 626 |
cache_file "$LIB/crossfire.0", "$VARDIR/tilecache.pst", sub { |
| 627 |
$TILE = new_from_file Gtk2::Gdk::Pixbuf "$VARDIR/tilecache.png" |
| 628 |
or die "$VARDIR/tilecache.png: $!"; |
| 629 |
*FACE = $_[0]; |
| 630 |
}, sub { |
| 631 |
my $tile = read_pak "$LIB/crossfire.0"; |
| 632 |
|
| 633 |
my %cache; |
| 634 |
|
| 635 |
my $idx = 0; |
| 636 |
|
| 637 |
for my $name (sort keys %$tile) { |
| 638 |
my $pb = new Gtk2::Gdk::PixbufLoader; |
| 639 |
$pb->write ($tile->{$name}); |
| 640 |
$pb->close; |
| 641 |
my $pb = $pb->get_pixbuf; |
| 642 |
|
| 643 |
my $tile = $cache{$name} = { |
| 644 |
pb => $pb, |
| 645 |
idx => $idx, |
| 646 |
w => int $pb->get_width / TILESIZE, |
| 647 |
h => int $pb->get_height / TILESIZE, |
| 648 |
}; |
| 649 |
|
| 650 |
|
| 651 |
$idx += $tile->{w} * $tile->{h}; |
| 652 |
} |
| 653 |
|
| 654 |
my $pb = new Gtk2::Gdk::Pixbuf "rgb", 1, 8, 64 * TILESIZE, TILESIZE * int +($idx + 63) / 64; |
| 655 |
|
| 656 |
while (my ($name, $tile) = each %cache) { |
| 657 |
my $tpb = delete $tile->{pb}; |
| 658 |
my $ofs = $tile->{idx}; |
| 659 |
|
| 660 |
for my $x (0 .. $tile->{w} - 1) { |
| 661 |
for my $y (0 .. $tile->{h} - 1) { |
| 662 |
my $idx = $ofs + $x + $y * $tile->{w}; |
| 663 |
$tpb->copy_area ($x * TILESIZE, $y * TILESIZE, TILESIZE, TILESIZE, |
| 664 |
$pb, ($idx % 64) * TILESIZE, TILESIZE * int $idx / 64); |
| 665 |
} |
| 666 |
} |
| 667 |
} |
| 668 |
|
| 669 |
$pb->save ("$VARDIR/tilecache.png", "png", compression => 1); |
| 670 |
|
| 671 |
\%cache |
| 672 |
}; |
| 673 |
} |
| 674 |
|
| 675 |
=head1 AUTHOR |
| 676 |
|
| 677 |
Marc Lehmann <schmorp@schmorp.de> |
| 678 |
http://home.schmorp.de/ |
| 679 |
|
| 680 |
Robin Redeker <elmex@ta-sa.org> |
| 681 |
http://www.ta-sa.org/ |
| 682 |
|
| 683 |
=cut |
| 684 |
|
| 685 |
1 |
