Added custom cart config, allowed to

* Edit max weight
* Edit max item numbers
* Edit cart selection from MC_CHANGECART and MC_CARTDECORATE

conf/carts.yml

@@ -0,0 +1,103 @@
+# New cart configs by MC_CHANGECART also include MC_CARTDECORATE
+# WARNING: ONLY PACKETVER >= 20150826
+# @author [Cydh]
+
+Capacity:
+- Type: 1
+  MaxItems: 100
+  MaxWeight: 8000
+- Type: 2
+  MaxItems: 100
+  MaxWeight: 8000
+- Type: 3
+  MaxItems: 100
+  MaxWeight: 8000
+- Type: 4
+  MaxItems: 100
+  MaxWeight: 8000
+- Type: 5
+  MaxItems: 100
+  MaxWeight: 8000
+- Type: 6
+  MaxItems: 100
+  MaxWeight: 8000
+- Type: 7
+  MaxItems: 100
+  MaxWeight: 8000
+- Type: 8
+  MaxItems: 100
+  MaxWeight: 8000
+- Type: 9
+  MaxItems: 100
+  MaxWeight: 8000
+- Type: 10
+  MaxItems: 150
+  MaxWeight: 8000
+- Type: 11
+  MaxItems: 150
+  MaxWeight: 10000
+- Type: 12
+  MaxItems: 150
+  MaxWeight: 12000
+
+ChangeCart:
+- Skill: MC_CHANGECART
+  Carts:
+  - Type: 1
+    MinLevel: 1
+  - Type: 2
+    MinLevel: 40
+  - Type: 3
+    MinLevel: 65
+  - Type: 4
+    MinLevel: 80
+  - Type: 5
+    MinLevel: 90
+  - Type: 6
+    MinLevel: 100
+  - Type: 7
+    MinLevel: 110
+  - Type: 8
+    MinLevel: 120
+  - Type: 9
+    MinLevel: 130
+  #- Type: 10
+  #  MinLevel: 1
+  #- Type: 11
+  #  MinLevel: 1
+  #- Type: 12
+  #  MinLevel: 1
+- Skill: MC_CARTDECORATE
+  Carts:
+  - Type: 1
+    MinLevel: 1
+  - Type: 2
+    MinLevel: 1
+  - Type: 3
+    MinLevel: 1
+  - Type: 4
+    MinLevel: 1
+  - Type: 5
+    MinLevel: 1
+  - Type: 6
+    MinLevel: 1
+  - Type: 7
+    MinLevel: 1
+  - Type: 8
+    MinLevel: 1
+  - Type: 9
+    MinLevel: 1
+  - Type: 10
+    MinLevel: 1
+  - Type: 11
+    MinLevel: 1
+  - Type: 12
+    MinLevel: 1
+    # To exclude job to use this cart type
+    #JobExcept:
+    #- JOB_MERCHANT
+    #- JOB_BLACKSMITH
+    #- JOB_ALCHEMIST
+    #- JOB_BABY_MERCHANT
+    #- JOB_BABY_BLACKSMITH
+    #- JOB_BABY_ALCHEMIST

src/common/mmo.h

@@ -50,7 +50,7 @@
 #define MAX_ZENY INT_MAX ///Max zeny
 #define MAX_BANK_ZENY SINT32_MAX ///Max zeny in Bank
 #define MAX_FAME 1000000000 ///Max fame points
-#define MAX_CART 100 ///Maximum item in cart
+#define MAX_CART 150 ///Maximum item in cart
 #define MAX_SKILL 1200 ///Maximum skill can be hold by Player, Homunculus, & Mercenary (skill list) AND skill_db limit
 #define DEFAULT_WALK_SPEED 150 ///Default walk speed
 #define MIN_WALK_SPEED 20 ///Min walk speed

src/map/battle.cpp

@@ -3528,7 +3528,7 @@ static int battle_calc_attack_skill_ratio(struct Damage wd, struct block_list *s
 		case MC_CARTREVOLUTION:
 			skillratio += 50;
 			if(sd && sd->cart_weight)
-				skillratio += 100 * sd->cart_weight / sd->cart_weight_max; // +1% every 1% weight
+				skillratio += 100 * sd->cart_weight / map_cart_max_weight(sd); // +1% every 1% weight
 			else if (!sd)
 				skillratio += 100; //Max damage for non players.
 			break;

src/map/clif.cpp

@@ -3376,7 +3376,7 @@ void clif_updatestatus(struct map_session_data *sd,int type)
 	case SP_CARTINFO:
 		WFIFOW(fd,0)=0x121;
 		WFIFOW(fd,2)=sd->cart_num;
-		WFIFOW(fd,4)=MAX_CART;
+		WFIFOW(fd,4)=sd->cart_num_max;
 		WFIFOL(fd,6)=sd->cart_weight;
 		WFIFOL(fd,10)=sd->cart_weight_max;
 		len=14;
@@ -11908,20 +11908,20 @@ void clif_parse_RemoveOption(int fd,struct map_session_data *sd)
 
 /// Request to select cart's visual look for new cart design (ZC_SELECTCART).
 /// 097f <Length>.W <identity>.L <type>.B
-void clif_SelectCart(struct map_session_data *sd) {
+void clif_SelectCart(struct map_session_data *sd, uint16 skill_id) {
 #if PACKETVER >= 20150826
-	int i = 0, carts = 3;
+	int i = 0, carts = MAX_CARTS;
+	unsigned char *buf;
 
 	int fd = sd->fd;
-	WFIFOHEAD(fd,8 + carts);
-	WFIFOW(fd,0) = 0x97f;
-	WFIFOW(fd,2) = 8 + carts;
-	WFIFOL(fd,4) = sd->status.account_id;
-	// Right now we have 10-12, tested it you can also enable selection for all cart styles here(1-12)
-	for( i = 0; i < carts; i++ ) {
-	WFIFOB(fd,8 + i) = 10 + i;
-	}
-	WFIFOSET(fd,8 + carts);
+	sd->changecart_skill = skill_id;
+	CREATE(buf, unsigned char, 8 + MAX_CARTS);
+	WBUFW(buf, 0) = 0x97f;
+	WBUFL(buf, 4) = sd->status.account_id;
+	i = map_cart_avail(sd, sd->changecart_skill, buf, 8);
+	WBUFW(buf, 2) = 8 + i;
+	clif_send(buf, WBUFW(buf, 2), &sd->bl, SELF);
+	aFree(buf);
 #endif
 }
 
@@ -11930,19 +11930,22 @@ void clif_SelectCart(struct map_session_data *sd) {
 /// 0980 <identity>.L <type>.B
 void clif_parse_SelectCart(int fd,struct map_session_data *sd) {
 #if PACKETVER >= 20150826
-	int type;
+	int type, error;
 
 	// Check identity
-	if( !sd || pc_checkskill(sd,MC_CARTDECORATE) < 1 || RFIFOL(fd,2) != sd->status.account_id )
-	return;
+	if( !sd || !sd->changecart_skill || pc_checkskill(sd, sd->changecart_skill) < 1 || RFIFOL(fd,2) != sd->status.account_id )
+		return;
 
 	type = (int)RFIFOB(fd,6);
 
 	// Check type
-	if( type < 10 || type > MAX_CARTS ) 
+	if ((error = map_cart_check_type(sd, sd->changecart_skill, type)) != 0) {
+		ShowError("clif_parse_SelectCart: Error %d. AID: %d. Type %d ", error, RFIFOL(fd, 2), type);
 		return;
+	}
 
 	pc_setcart(sd, type);
+	sd->changecart_skill = 0;
 #endif
 }
 
@@ -11951,7 +11954,7 @@ void clif_parse_SelectCart(int fd,struct map_session_data *sd) {
 /// 01af <num>.W
 void clif_parse_ChangeCart(int fd,struct map_session_data *sd)
 {// TODO: State tracking?
-	int type;
+	int type, error;
 
 	if( !sd || pc_checkskill(sd, MC_CHANGECART) < 1 )
 		return;
@@ -11965,19 +11968,12 @@ void clif_parse_ChangeCart(int fd,struct map_session_data *sd)
 
 	type = (int)RFIFOW(fd,packet_db[RFIFOW(fd,0)].pos[0]);
 
-	if( 
-#ifdef NEW_CARTS
-		(type == 9 && sd->status.base_level > 130) ||
-		(type == 8 && sd->status.base_level > 120) ||
-		(type == 7 && sd->status.base_level > 110) ||
-		(type == 6 && sd->status.base_level > 100) ||
-#endif
-		(type == 5 && sd->status.base_level > 90) ||
-	    (type == 4 && sd->status.base_level > 80) ||
-	    (type == 3 && sd->status.base_level > 65) ||
-	    (type == 2 && sd->status.base_level > 40) ||
-	    (type == 1))
-		pc_setcart(sd, type);
+	if ((error = map_cart_check_type(sd, MC_CHANGECART, type)) != 0) {
+		ShowError("clif_parse_ChangeCart: Error %d. AID: %d. Type %d ", error, RFIFOL(fd, 2), type);
+		return;
+	}
+
+	pc_setcart(sd, type);
 }
 
 

src/map/clif.hpp

@@ -1068,7 +1068,7 @@ void clif_broadcast_obtain_special_item(const char *char_name, unsigned short na
 
 void clif_dressing_room(struct map_session_data *sd, int flag);
 void clif_navigateTo(struct map_session_data *sd, const char* mapname, uint16 x, uint16 y, uint8 flag, bool hideWindow, uint16 mob_id );
-void clif_SelectCart(struct map_session_data *sd);
+void clif_SelectCart(struct map_session_data *sd, uint16 skill_id);
 
 /// Achievement System
 void clif_achievement_list_all(struct map_session_data *sd);