Changed battle_config definition to extern to avoid mistakes in plugins

- This avoids plugins incorrectly using battle_config (with unreliable
  results) instead of using the proper interface, battle->bc.
- Edited various #defines to use battle->bc instead of battle_config so
  that they can work perperly in plugins as well.

Signed-off-by: Haru <haru@dotalux.com>

src/map/battle.h

@@ -21,12 +21,12 @@ struct status_data;
 /**
  * Defines
  **/
-#define MIN_HAIR_STYLE  (battle_config.min_hair_style)
-#define MAX_HAIR_STYLE  (battle_config.max_hair_style)
-#define MIN_HAIR_COLOR  (battle_config.min_hair_color)
-#define MAX_HAIR_COLOR  (battle_config.max_hair_color)
-#define MIN_CLOTH_COLOR (battle_config.min_cloth_color)
-#define MAX_CLOTH_COLOR (battle_config.max_cloth_color)
+#define MIN_HAIR_STYLE  (battle->bc->min_hair_style)
+#define MAX_HAIR_STYLE  (battle->bc->max_hair_style)
+#define MIN_HAIR_COLOR  (battle->bc->min_hair_color)
+#define MAX_HAIR_COLOR  (battle->bc->max_hair_color)
+#define MIN_CLOTH_COLOR (battle->bc->min_cloth_color)
+#define MAX_CLOTH_COLOR (battle->bc->max_cloth_color)
 
 #define	is_boss(bl)     (status_get_mode(bl)&MD_BOSS)	// Can refine later [Aru]
 
@@ -469,7 +469,9 @@ struct Battle_Config {
 	int mon_trans_disable_in_gvg;
 
 	int case_sensitive_aegisnames;
-} battle_config;
+};
+
+extern struct Battle_Config battle_config;
 
 /* criteria for battle_config.idletime_critera */
 enum e_battle_config_idletime {

src/map/map.h

@@ -26,7 +26,7 @@ enum E_MAPSERVER_ST {
 };
 
 #define MAX_NPC_PER_MAP 512
-#define AREA_SIZE (battle_config.area_size)
+#define AREA_SIZE (battle->bc->area_size)
 #define DAMAGELOG_SIZE 30
 #define LOOTITEM_SIZE 10
 #define MAX_MOBSKILL 50

src/map/pc.h

@@ -7,7 +7,7 @@
 
 #include "../config/core.h" // AUTOLOOTITEM_SIZE, RENEWAL, SECURE_NPCTIMEOUT
 
-#include "battle.h" // battle_config
+#include "battle.h" // battle
 #include "battleground.h" // enum bg_queue_types
 #include "buyingstore.h"  // struct s_buyingstore
 #include "itemdb.h" // MAX_ITEMDELAYS
@@ -565,7 +565,7 @@ struct map_session_data {
 #define pc_setsit(sd)         ( (sd)->state.dead_sit = (sd)->vd.dead_sit = 2 )
 #define pc_isdead(sd)         ( (sd)->state.dead_sit == 1 )
 #define pc_issit(sd)          ( (sd)->vd.dead_sit == 2 )
-#define pc_isidle(sd)         ( (sd)->chatID || (sd)->state.vending || (sd)->state.buyingstore || DIFF_TICK(sockt->last_tick, (sd)->idletime) >= battle_config.idle_no_share )
+#define pc_isidle(sd)         ( (sd)->chatID || (sd)->state.vending || (sd)->state.buyingstore || DIFF_TICK(sockt->last_tick, (sd)->idletime) >= battle->bc->idle_no_share )
 #define pc_istrading(sd)      ( (sd)->npc_id || (sd)->state.vending || (sd)->state.buyingstore || (sd)->state.trading )
 #define pc_cant_act(sd)       ( (sd)->npc_id || (sd)->state.vending || (sd)->state.buyingstore || (sd)->chatID || ((sd)->sc.opt1 && (sd)->sc.opt1 != OPT1_BURNING) || (sd)->state.trading || (sd)->state.storage_flag || (sd)->state.prevend )
 
@@ -587,9 +587,9 @@ struct map_session_data {
 #define pc_isfalcon(sd)       ( (sd)->sc.option&OPTION_FALCON )
 #define pc_isriding(sd)       ( (sd)->sc.option&OPTION_RIDING )
 #define pc_isinvisible(sd)    ( (sd)->sc.option&OPTION_INVISIBLE )
-#define pc_is50overweight(sd) ( (sd)->weight*100 >= (sd)->max_weight*battle_config.natural_heal_weight_rate )
+#define pc_is50overweight(sd) ( (sd)->weight*100 >= (sd)->max_weight*battle->bc->natural_heal_weight_rate )
 #define pc_is90overweight(sd) ( (sd)->weight*10 >= (sd)->max_weight*9 )
-#define pc_maxparameter(sd)   ( (((sd)->class_&MAPID_UPPERMASK) == MAPID_KAGEROUOBORO || ((sd)->class_&MAPID_UPPERMASK) == MAPID_REBELLION || ((sd)->class_&MAPID_THIRDMASK) == MAPID_SUPER_NOVICE_E) ? battle_config.max_extended_parameter : (sd)->class_&JOBL_THIRD ? ((sd)->class_&JOBL_BABY ? battle_config.max_baby_third_parameter : battle_config.max_third_parameter) : ((sd)->class_&JOBL_BABY ? battle_config.max_baby_parameter : battle_config.max_parameter) )
+#define pc_maxparameter(sd)   ( (((sd)->class_&MAPID_UPPERMASK) == MAPID_KAGEROUOBORO || ((sd)->class_&MAPID_UPPERMASK) == MAPID_REBELLION || ((sd)->class_&MAPID_THIRDMASK) == MAPID_SUPER_NOVICE_E) ? battle->bc->max_extended_parameter : (sd)->class_&JOBL_THIRD ? ((sd)->class_&JOBL_BABY ? battle->bc->max_baby_third_parameter : battle->bc->max_third_parameter) : ((sd)->class_&JOBL_BABY ? battle->bc->max_baby_parameter : battle->bc->max_parameter) )
 /**
  * Ranger
  **/