Save PlayerState server side

We now send the PlayerState in the spawn struct to allow clients
to see other bard animations with instrument to be played if they
zone in after the bard equipped the instrument

OP_WeaponEquip2 and OP_WeaponUnequip2 renamed to OP_PlayerStateAdd
and OP_PlayerStateRemove

Still needs work: Get AI controlled mobs sending the correct
PlayerStates. (stunned, attacking, etc)

common/eq_packet_structs.h

@@ -273,7 +273,8 @@ struct Spawn_Struct {
 /*0146*/ uint8	beard;				// Beard style (not totally, sure but maybe!)
 /*0147*/ uint8	unknown0147[4];
 /*0151*/ uint8	level;				// Spawn Level
-/*0152*/ uint8	unknown0259[4];		// ***Placeholder
+// None = 0, Open = 1, WeaponSheathed = 2, Aggressive = 4, ForcedAggressive = 8, InstrumentEquipped = 16, Stunned = 32, PrimaryWeaponEquipped = 64, SecondaryWeaponEquipped = 128
+/*0152*/ uint32 PlayerState;           // Controls animation stuff
 /*0156*/ uint8	beardcolor;			// Beard color
 /*0157*/ char	suffix[32];			// Player's suffix (of Veeshan, etc.)
 /*0189*/ uint32	petOwnerId;			// If this is a pet, the spawn id of owner
@@ -366,6 +367,11 @@ union
 
 };
 
+struct PlayerState_Struct {
+/*00*/	uint32 spawn_id;
+/*04*/	uint32 state;
+};
+
 /*
 ** New Spawn
 ** Length: 176 Bytes