LCOV - code coverage report
Current view: top level - Core - OOEntityFilterPredicate.m (source / functions) Hit Total Coverage
Test: coverxygen.info Lines: 0 21 0.0 %
Date: 2025-05-28 07:50:54 Functions: 0 0 -

          Line data    Source code
       1           0 : /*
       2             : 
       3             : OOEntityFilterPredicate.h
       4             : 
       5             : Filters used to select entities in various contexts.
       6             : 
       7             : 
       8             : Oolite
       9             : Copyright (C) 2004-2013 Giles C Williams and contributors
      10             : 
      11             : This program is free software; you can redistribute it and/or
      12             : modify it under the terms of the GNU General Public License
      13             : as published by the Free Software Foundation; either version 2
      14             : of the License, or (at your option) any later version.
      15             : 
      16             : This program is distributed in the hope that it will be useful,
      17             : but WITHOUT ANY WARRANTY; without even the implied warranty of
      18             : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      19             : GNU General Public License for more details.
      20             : 
      21             : You should have received a copy of the GNU General Public License
      22             : along with this program; if not, write to the Free Software
      23             : Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
      24             : MA 02110-1301, USA.
      25             : 
      26             : */
      27             : 
      28             : #import "OOEntityFilterPredicate.h"
      29             : #import "Entity.h"
      30             : #import "ShipEntity.h"
      31             : #import "OOPlanetEntity.h"
      32             : #import "OORoleSet.h"
      33             : 
      34             : 
      35           0 : BOOL YESPredicate(Entity *entity, void *parameter)
      36             : {
      37             :         return YES;
      38             : }
      39             : 
      40             : 
      41           0 : BOOL NOPredicate(Entity *entity, void *parameter)
      42             : {
      43             :         return NO;
      44             : }
      45             : 
      46             : 
      47           0 : BOOL NOTPredicate(Entity *entity, void *parameter)
      48             : {
      49             :         ChainedEntityPredicateParameter *param = parameter;
      50             :         if (param == NULL || param->predicate == NULL)  return NO;
      51             :         
      52             :         return !param->predicate(entity, param->parameter);
      53             : }
      54             : 
      55             : 
      56           0 : BOOL ANDPredicate(Entity *entity, void *parameter)
      57             : {
      58             :         BinaryOperationPredicateParameter *param = parameter;
      59             :         
      60             :         if (!param->predicate1(entity, param->parameter1))  return NO;
      61             :         if (!param->predicate2(entity, param->parameter2))  return NO;
      62             :         return YES;
      63             : }
      64             : 
      65             : 
      66           0 : BOOL ORPredicate(Entity *entity, void *parameter)
      67             : {
      68             :         BinaryOperationPredicateParameter *param = parameter;
      69             :         
      70             :         if (param->predicate1(entity, param->parameter1))  return YES;
      71             :         if (param->predicate2(entity, param->parameter2))  return YES;
      72             :         return NO;
      73             : }
      74             : 
      75             : 
      76           0 : BOOL NORPredicate(Entity *entity, void *parameter)
      77             : {
      78             :         BinaryOperationPredicateParameter *param = parameter;
      79             :         
      80             :         if (param->predicate1(entity, param->parameter1))  return NO;
      81             :         if (param->predicate2(entity, param->parameter2))  return NO;
      82             :         return YES;
      83             : }
      84             : 
      85             : 
      86           0 : BOOL XORPredicate(Entity *entity, void *parameter)
      87             : {
      88             :         BinaryOperationPredicateParameter *param = parameter;
      89             :         BOOL A, B;
      90             :         
      91             :         A = param->predicate1(entity, param->parameter1);
      92             :         B = param->predicate2(entity, param->parameter2);
      93             :         
      94             :         return (A || B) && !(A && B);
      95             : }
      96             : 
      97             : 
      98           0 : BOOL NANDPredicate(Entity *entity, void *parameter)
      99             : {
     100             :         BinaryOperationPredicateParameter *param = parameter;
     101             :         BOOL A, B;
     102             :         
     103             :         A = param->predicate1(entity, param->parameter1);
     104             :         B = param->predicate2(entity, param->parameter2);
     105             :         
     106             :         return !(A && B);
     107             : }
     108             : 
     109             : 
     110           0 : BOOL HasScanClassPredicate(Entity *entity, void *parameter)
     111             : {
     112             :         return [(id)parameter intValue] == [entity scanClass];
     113             : }
     114             : 
     115             : 
     116           0 : BOOL HasClassPredicate(Entity *entity, void *parameter)
     117             : {
     118             :         return [entity isKindOfClass:(Class)parameter];
     119             : }
     120             : 
     121             : 
     122           0 : BOOL IsShipPredicate(Entity *entity, void *parameter)
     123             : {
     124             :         return [entity isShip] && ![entity isSubEntity];
     125             : }
     126             : 
     127             : 
     128           0 : BOOL IsStationPredicate(Entity *entity, void *parameter)
     129             : {
     130             :         return [entity isStation];
     131             : }
     132             : 
     133             : 
     134           0 : BOOL IsPlanetPredicate(Entity *entity, void *parameter)
     135             : {
     136             :         if (![entity isPlanet])  return NO;
     137             :         OOStellarBodyType type = [(OOPlanetEntity *)entity planetType];
     138             :         return (type == STELLAR_TYPE_NORMAL_PLANET || type == STELLAR_TYPE_MOON);
     139             : }
     140             : 
     141             : 
     142           0 : BOOL IsSunPredicate(Entity *entity, void *parameter)
     143             : {
     144             :         return [entity isSun];
     145             : }
     146             : 
     147             : 
     148           0 : BOOL IsVisualEffectPredicate(Entity *entity, void *parameter)
     149             : {
     150             :         return [entity isVisualEffect] && ![entity isSubEntity];
     151             : }
     152             : 
     153             : 
     154           0 : BOOL HasRolePredicate(Entity *ship, void *parameter)
     155             : {
     156             :         return [(ShipEntity *)ship hasRole:(NSString *)parameter];
     157             : }
     158             : 
     159             : 
     160           0 : BOOL HasPrimaryRolePredicate(Entity *ship, void *parameter)
     161             : {
     162             :         return [(ShipEntity *)ship hasPrimaryRole:(NSString *)parameter];
     163             : }
     164             : 
     165             : 
     166           0 : BOOL HasRoleInSetPredicate(Entity *ship, void *parameter)
     167             : {
     168             :         return [[(ShipEntity *)ship roleSet] intersectsSet:(NSSet *)parameter];
     169             : }
     170             : 
     171             : 
     172           0 : BOOL HasPrimaryRoleInSetPredicate(Entity *ship, void *parameter)
     173             : {
     174             :         return [(NSSet *)parameter containsObject:[(ShipEntity *)ship primaryRole]];
     175             : }
     176             : 
     177             : 
     178           0 : BOOL IsHostileAgainstTargetPredicate(Entity *ship, void *parameter)
     179             : {
     180             :         return [(ShipEntity *)ship hasHostileTarget] && [(ShipEntity *)ship primaryTarget] == (ShipEntity *)parameter;
     181             : }

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