Major code reorganization

This commit only updates the XCode project for the changes.
A later commit each will update it for scons and MSVC.

A few actual changes are mixed in:
- Add a prefix header for a handful of common definitions
- Moved current_cursor into the Cursor class as a static member
- Removed the make_cursor_sword and make_cursor_watch functions
- Include tests in the All target
- Remove redundant -l flags for Common and Common-Party (since they're included in the Link phases anyway)

src/game/boe.party.hpp

@@ -0,0 +1,55 @@
+
+#ifndef BOE_GAME_PARTY_H
+#define BOE_GAME_PARTY_H
+
+#include "spell.hpp"
+
+class cDialog;
+void make_boats();
+bool create_pc(short spot,cDialog* parent_num);
+bool take_sp(short pc_num,short amt);
+void increase_light(short amt);
+void award_party_xp(short amt);
+void award_xp(short pc_num,short amt,bool force = false);
+void drain_pc(cPlayer& who,short how_much); // TODO: Move to a member function
+short check_party_stat(eSkill which_stat, short mode);
+bool poison_weapon( short pc_num, short how_much,bool safe);
+bool is_poisonable_weap(class cItem& weap);
+void cast_spell(eSkill type);
+bool repeat_cast_ok(eSkill type);
+void give_party_spell(short which);
+void do_mage_spell(short pc_num,eSpell spell_num, bool freebie = false);
+void do_priest_spell(short pc_num,eSpell spell_num, bool freebie = false);
+void cast_town_spell(location where);
+bool cast_spell_on_space(location where, eSpell spell);
+void crumble_wall(location where);
+void do_mindduel(short pc_num,cCreature *monst);
+void dispel_fields(short i,short j,short mode);
+bool pc_can_cast_spell(const cPlayer& pc,eSpell spell_num);
+bool pc_can_cast_spell(const cPlayer& pc,eSkill spell_num);
+eSpell pick_spell(short pc_num,eSkill type);
+void start_town_targeting(eSpell s_num,short who_c,bool freebie,eSpellPat pat = PAT_SINGLE);
+void do_alchemy();
+eAlchemy alch_choice(short pc_num);
+bool pick_pc_graphic(short pc_num,short mode,cDialog* parent_num);
+bool pick_pc_name(short pc_num,cDialog* parent)  ;
+mon_num_t pick_trapped_monst();
+bool flying() ;
+void hit_party(short how_much,eDamageType damage_type,short snd_type = 0);
+void slay_party(eMainStatus mode);
+bool damage_pc(cPlayer& which_pc,short how_much,eDamageType damage_type,eRace type_of_attacker, short sound_type,bool do_print = true);
+void petrify_pc(cPlayer& which_pc,int strength);
+void kill_pc(cPlayer& which_pc,eMainStatus type);
+void set_pc_moves();
+void take_ap(short num);
+short trait_present(eTrait which_trait);
+short race_present(eRace which_race);
+short wilderness_lore_present(ter_num_t ter);
+void print_spell_cast(eSpell spell,eSkill which);
+void put_party_in_scen(std::string scen_name);
+short party_size(bool only_living);
+
+// This is defined in pc.editors.cpp since it is also used by the character editor
+bool spend_xp(short pc_num, short mode, cDialog* parent);
+
+#endif