Getting some (mostly atcommand) code cleaning out of the way...

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@11222 54d463be-8e91-2dee-dedb-b68131a5f0ec

src/map/atcommand.c

@@ -597,19 +597,6 @@ char atcmd_output[200];
 char atcmd_player_name[NAME_LENGTH];
 char atcmd_temp[100];
 
-/*==========================================
- * estr_lower (replace strlwr, non ANSI function that doesn't exist in all C compilator)
- *------------------------------------------*/
-char *estr_lower(char *str)
-{
-	int i;
-
-	for (i=0; str[i]; i++)
-		if ((str[i] >= 65) && (str[i] <= 90))
-			str[i] += 32;
-	return str;
-}
-
 // compare function for sorting high to lowest
 int hightolow_compare (const void * a, const void * b)
 {
@@ -625,7 +612,7 @@ int lowtohigh_compare (const void * a, const void * b)
 //-----------------------------------------------------------
 // Return the message string of the specified number by [Yor]
 //-----------------------------------------------------------
-char * msg_txt(int msg_number)
+char* msg_txt(int msg_number)
 {
 	if (msg_number >= 0 && msg_number < MAX_MSG &&
 	    msg_table[msg_number] != NULL && msg_table[msg_number][0] != '\0')
@@ -637,32 +624,19 @@ char * msg_txt(int msg_number)
 //-----------------------------------------------------------
 // Returns Players title (from msg_athena.conf) [Lupus]
 //-----------------------------------------------------------
-char * player_title_txt(int level) {
-	if (level < battle_config.title_lvl1)
-		return ""; //w/o any titles
-
-	if (level >= battle_config.title_lvl8)
-		sprintf(atcmd_temp, msg_txt(332), level);
-	else
-	if (level >= battle_config.title_lvl7)
-		sprintf(atcmd_temp, msg_txt(331), level);
-	else
-	if (level >= battle_config.title_lvl6)
-		sprintf(atcmd_temp, msg_txt(330), level);
-	else
-	if (level >= battle_config.title_lvl5)
-		sprintf(atcmd_temp, msg_txt(329), level);
-	else
-	if (level >= battle_config.title_lvl4)
-		sprintf(atcmd_temp, msg_txt(328), level);
-	else
-	if (level >= battle_config.title_lvl3)
-		sprintf(atcmd_temp, msg_txt(327), level);
-	else
-	if (level >= battle_config.title_lvl2)
-		sprintf(atcmd_temp, msg_txt(326), level);
-	else
-		sprintf(atcmd_temp, msg_txt(325), level); //lvl1
+static char* player_title_txt(int level)
+{
+	const char* format;
+	format = (level >= battle_config.title_lvl8) ? msg_txt(332)
+	       : (level >= battle_config.title_lvl7) ? msg_txt(331)
+	       : (level >= battle_config.title_lvl6) ? msg_txt(330)
+	       : (level >= battle_config.title_lvl5) ? msg_txt(329)
+	       : (level >= battle_config.title_lvl4) ? msg_txt(328)
+	       : (level >= battle_config.title_lvl3) ? msg_txt(327)
+	       : (level >= battle_config.title_lvl2) ? msg_txt(326)
+	       : (level >= battle_config.title_lvl1) ? msg_txt(325)
+	       : "";
+	sprintf(atcmd_temp, format, level);
 	return atcmd_temp;
 }
 
@@ -811,7 +785,7 @@ AtCommandType atcommand(struct map_session_data* sd, const int level, const char
 /*==========================================
  * Read Message Data
  *------------------------------------------*/
-int msg_config_read(const char *cfgName)
+int msg_config_read(const char* cfgName)
 {
 	int msg_number;
 	char line[1024], w1[1024], w2[1024];
@@ -825,25 +799,29 @@ int msg_config_read(const char *cfgName)
 
 	if ((--called) == 0)
 		memset(msg_table, 0, sizeof(msg_table[0]) * MAX_MSG);
+
 	while(fgets(line, sizeof(line), fp))
 	{
 		if (line[0] == '/' && line[1] == '/')
 			continue;
-		if (sscanf(line, "%[^:]: %[^\r\n]", w1, w2) == 2) {
-			if (strcmpi(w1, "import") == 0) {
-				msg_config_read(w2);
-			} else {
-				msg_number = atoi(w1);
-				if (msg_number >= 0 && msg_number < MAX_MSG) {
-					if (msg_table[msg_number] != NULL)
-						aFree(msg_table[msg_number]);
-					msg_table[msg_number] = (char *)aMalloc((strlen(w2) + 1)*sizeof (char));
-					strcpy(msg_table[msg_number],w2);
-				//	printf("message #%d: '%s'.\n", msg_number, msg_table[msg_number]);
-				}
+		if (sscanf(line, "%[^:]: %[^\r\n]", w1, w2) != 2)
+			continue;
+
+		if (strcmpi(w1, "import") == 0)
+			msg_config_read(w2);
+		else
+		{
+			msg_number = atoi(w1);
+			if (msg_number >= 0 && msg_number < MAX_MSG)
+			{
+				if (msg_table[msg_number] != NULL)
+					aFree(msg_table[msg_number]);
+				msg_table[msg_number] = (char *)aMalloc((strlen(w2) + 1)*sizeof (char));
+				strcpy(msg_table[msg_number],w2);
 			}
 		}
 	}
+
 	fclose(fp);
 
 	return 0;
@@ -852,7 +830,7 @@ int msg_config_read(const char *cfgName)
 /*==========================================
  * Cleanup Message Data
  *------------------------------------------*/
-void do_final_msg (void)
+void do_final_msg(void)
 {
 	int i;
 	for (i = 0; i < MAX_MSG; i++)
@@ -1269,29 +1247,15 @@ int atcommand_where(const int fd, struct map_session_data* sd, const char* comma
 		return -1;
 	}
 	
-	if ((pl_sd = map_nick2sd(atcmd_player_name)) == NULL) 
-	{
+	if((pl_sd = map_nick2sd(atcmd_player_name)) == NULL
+	|| strncmp(pl_sd->status.name,atcmd_player_name,NAME_LENGTH) != 0
+	|| battle_config.hide_GM_session && pc_isGM(sd) < pc_isGM(pl_sd) && !(battle_config.who_display_aid && pc_isGM(sd) >= battle_config.who_display_aid)
+	) {
 		clif_displaymessage(fd, msg_txt(3)); // Character not found.
 		return -1;
 	}
 
-	if(strncmp(pl_sd->status.name,atcmd_player_name,NAME_LENGTH)!=0)
-	{
-		clif_displaymessage(fd, "You already know where you are...");
-		return -1;
-	}
-		
-	if (battle_config.hide_GM_session) {
-		if(pc_isGM(sd) < pc_isGM(pl_sd)) {
-			if (!(battle_config.who_display_aid && pc_isGM(sd) >= battle_config.who_display_aid)) {
-				clif_displaymessage(fd, msg_txt(3)); // Character not found.
-				return -1;
-			}
-		}
-	}
-
-	snprintf(atcmd_output, sizeof atcmd_output, "%s %s %d %d",
-		pl_sd->status.name, mapindex_id2name(pl_sd->mapindex), pl_sd->bl.x, pl_sd->bl.y);
+	snprintf(atcmd_output, sizeof atcmd_output, "%s %s %d %d", pl_sd->status.name, mapindex_id2name(pl_sd->mapindex), pl_sd->bl.x, pl_sd->bl.y);
 	clif_displaymessage(fd, atcmd_output);
 
 	return 0;
@@ -2093,7 +2057,7 @@ int atcommand_hide(const int fd, struct map_session_data* sd, const char* comman
  *------------------------------------------*/
 int atcommand_jobchange(const int fd, struct map_session_data* sd, const char* command, const char* message)
 {
-        //FIXME: redundancy, potentially wrong code, should use job_name() or similar instead of hardcoding the table
+	//FIXME: redundancy, potentially wrong code, should use job_name() or similar instead of hardcoding the table [ultramage]
 	int job = 0, upper = 0;
 	nullpo_retr(-1, sd);
 
@@ -3508,9 +3472,7 @@ void atcommand_killmonster_sub(const int fd, struct map_session_data* sd, const
 
 int atcommand_killmonster(const int fd, struct map_session_data* sd, const char* command, const char* message)
 {
-	if (!sd) return 0;
 	atcommand_killmonster_sub(fd, sd, message, 1);
-
 	return 0;
 }
 
@@ -3519,9 +3481,7 @@ int atcommand_killmonster(const int fd, struct map_session_data* sd, const char*
  *------------------------------------------*/
 int atcommand_killmonster2(const int fd, struct map_session_data* sd, const char* command, const char* message)
 {
-	if (!sd) return 0;
 	atcommand_killmonster_sub(fd, sd, message, 0);
-
 	return 0;
 }
 
@@ -3561,12 +3521,7 @@ int atcommand_refine(const int fd, struct map_session_data* sd, const char* comm
 		return -1;
 	}
 
-	if (refine < -MAX_REFINE)
-		refine = -MAX_REFINE;
-	else if (refine > MAX_REFINE)
-		refine = MAX_REFINE;
-	else if (refine == 0)
-		refine = 1;
+	refine = cap_value(refine, -MAX_REFINE, MAX_REFINE);
 
 	count = 0;
 	for (j = 0; j < EQI_MAX-1; j++) {
@@ -3582,11 +3537,7 @@ int atcommand_refine(const int fd, struct map_session_data* sd, const char* comm
 		if(position && !(sd->status.inventory[i].equip & position))
 			continue;
 
-		final_refine = sd->status.inventory[i].refine + refine;
-		if (final_refine > MAX_REFINE)
-			final_refine = MAX_REFINE;
-		else if (final_refine < 0)
-			final_refine = 0;
+		final_refine = cap_value(sd->status.inventory[i].refine + refine, 0, MAX_REFINE);
 		if (sd->status.inventory[i].refine != final_refine) {
 			sd->status.inventory[i].refine = final_refine;
 			current_position = sd->status.inventory[i].equip;
@@ -4247,17 +4198,8 @@ int atcommand_char_block(const int fd, struct map_session_data* sd, const char*
 		return -1;
 	}
 
-	// check player name
-	if (strlen(atcmd_player_name) < 4) {
-		clif_displaymessage(fd, msg_txt(86)); // Sorry, but a player name have at least 4 characters.
-		return -1;
-	} else if (strlen(atcmd_player_name) > 23) {
-		clif_displaymessage(fd, msg_txt(87)); // Sorry, but a player name have 23 characters maximum.
-		return -1;
-	} else {
-		chrif_char_ask_name(sd->status.account_id, atcmd_player_name, 1, 0, 0, 0, 0, 0, 0); // type: 1 - block
-		clif_displaymessage(fd, msg_txt(88)); // Character name sent to char-server to ask it.
-	}
+	chrif_char_ask_name(sd->status.account_id, atcmd_player_name, 1, 0, 0, 0, 0, 0, 0); // type: 1 - block
+	clif_displaymessage(fd, msg_txt(88)); // Character name sent to char-server to ask it.
 
 	return 0;
 }
@@ -4332,17 +4274,8 @@ int atcommand_char_ban(const int fd, struct map_session_data* sd, const char* co
 		return -1;
 	}
 
-	// check player name
-	if (strlen(atcmd_player_name) < 4) {
-		clif_displaymessage(fd, msg_txt(86)); // Sorry, but a player name have at least 4 characters.
-		return -1;
-	} else if (strlen(atcmd_player_name) > 23) {
-		clif_displaymessage(fd, msg_txt(87)); // Sorry, but a player name have 23 characters maximum.
-		return -1;
-	} else {
-		chrif_char_ask_name(sd->status.account_id, atcmd_player_name, 2, year, month, day, hour, minute, second); // type: 2 - ban
-		clif_displaymessage(fd, msg_txt(88)); // Character name sent to char-server to ask it.
-	}
+	chrif_char_ask_name(sd->status.account_id, atcmd_player_name, 2, year, month, day, hour, minute, second); // type: 2 - ban
+	clif_displaymessage(fd, msg_txt(88)); // Character name sent to char-server to ask it.
 
 	return 0;
 }
@@ -4361,18 +4294,9 @@ int atcommand_char_unblock(const int fd, struct map_session_data* sd, const char
 		return -1;
 	}
 
-	// check player name
-	if (strlen(atcmd_player_name) < 4) {
-		clif_displaymessage(fd, msg_txt(86)); // Sorry, but a player name have at least 4 characters.
-		return -1;
-	} else if (strlen(atcmd_player_name) > 23) {
-		clif_displaymessage(fd, msg_txt(87)); // Sorry, but a player name have 23 characters maximum.
-		return -1;
-	} else {
-		// send answer to login server via char-server
-		chrif_char_ask_name(sd->status.account_id, atcmd_player_name, 3, 0, 0, 0, 0, 0, 0); // type: 3 - unblock
-		clif_displaymessage(fd, msg_txt(88)); // Character name sent to char-server to ask it.
-	}
+	// send answer to login server via char-server
+	chrif_char_ask_name(sd->status.account_id, atcmd_player_name, 3, 0, 0, 0, 0, 0, 0); // type: 3 - unblock
+	clif_displaymessage(fd, msg_txt(88)); // Character name sent to char-server to ask it.
 
 	return 0;
 }
@@ -4391,18 +4315,9 @@ int atcommand_char_unban(const int fd, struct map_session_data* sd, const char*
 		return -1;
 	}
 
-	// check player name
-	if (strlen(atcmd_player_name) < 4) {
-		clif_displaymessage(fd, msg_txt(86)); // Sorry, but a player name have at least 4 characters.
-		return -1;
-	} else if (strlen(atcmd_player_name) > 23) {
-		clif_displaymessage(fd, msg_txt(87)); // Sorry, but a player name have 23 characters maximum.
-		return -1;
-	} else {
-		// send answer to login server via char-server
-		chrif_char_ask_name(sd->status.account_id, atcmd_player_name, 4, 0, 0, 0, 0, 0, 0); // type: 4 - unban
-		clif_displaymessage(fd, msg_txt(88)); // Character name sent to char-server to ask it.
-	}
+	// send answer to login server via char-server
+	chrif_char_ask_name(sd->status.account_id, atcmd_player_name, 4, 0, 0, 0, 0, 0, 0); // type: 4 - unban
+	clif_displaymessage(fd, msg_txt(88)); // Character name sent to char-server to ask it.
 
 	return 0;
 }
@@ -4622,24 +4537,21 @@ int atcommand_questskill(const int fd, struct map_session_data* sd, const char*
 		clif_displaymessage(fd, "Please, enter a quest skill number (usage: @questskill <#:0+>).");
 		return -1;
 	}
-
-	if (skill_id >= 0 && skill_id < MAX_SKILL_DB) {
-		if (skill_get_inf2(skill_id) & INF2_QUEST_SKILL) {
-			if (pc_checkskill(sd, skill_id) == 0) {
-				pc_skill(sd, skill_id, 1, 0);
-				clif_displaymessage(fd, msg_txt(70)); // You have learned the skill.
-			} else {
-				clif_displaymessage(fd, msg_txt(196)); // You already have this quest skill.
-				return -1;
-			}
-		} else {
-			clif_displaymessage(fd, msg_txt(197)); // This skill number doesn't exist or isn't a quest skill.
-			return -1;
-		}
-	} else {
+	if (skill_id < 0 && skill_id >= MAX_SKILL_DB) {
 		clif_displaymessage(fd, msg_txt(198)); // This skill number doesn't exist.
 		return -1;
 	}
+	if (!(skill_get_inf2(skill_id) & INF2_QUEST_SKILL)) {
+		clif_displaymessage(fd, msg_txt(197)); // This skill number doesn't exist or isn't a quest skill.
+		return -1;
+	}		
+	if (pc_checkskill(sd, skill_id) > 0) {
+		clif_displaymessage(fd, msg_txt(196)); // You already have this quest skill.
+		return -1;
+	}
+ 
+	pc_skill(sd, skill_id, 1, 0);
+	clif_displaymessage(fd, msg_txt(70)); // You have learned the skill.
 
 	return 0;
 }
@@ -4656,26 +4568,23 @@ int atcommand_lostskill(const int fd, struct map_session_data* sd, const char* c
 		clif_displaymessage(fd, "Please, enter a quest skill number (usage: @lostskill <#:0+>).");
 		return -1;
 	}
-
-	if (skill_id >= 0 && skill_id < MAX_SKILL) {
-		if (skill_get_inf2(skill_id) & INF2_QUEST_SKILL) {
-			if (pc_checkskill(sd, skill_id) > 0) {
-				sd->status.skill[skill_id].lv = 0;
-				sd->status.skill[skill_id].flag = 0;
-				clif_skillinfoblock(sd);
-				clif_displaymessage(fd, msg_txt(71)); // You have forgotten the skill.
-			} else {
-				clif_displaymessage(fd, msg_txt(201)); // You don't have this quest skill.
-				return -1;
-			}
-		} else {
-			clif_displaymessage(fd, msg_txt(197)); // This skill number doesn't exist or isn't a quest skill.
-			return -1;
-		}
-	} else {
+	if (skill_id < 0 && skill_id >= MAX_SKILL) {
 		clif_displaymessage(fd, msg_txt(198)); // This skill number doesn't exist.
 		return -1;
 	}
+	if (!(skill_get_inf2(skill_id) & INF2_QUEST_SKILL)) {
+		clif_displaymessage(fd, msg_txt(197)); // This skill number doesn't exist or isn't a quest skill.
+		return -1;
+	}
+	if (pc_checkskill(sd, skill_id) == 0) {
+		clif_displaymessage(fd, msg_txt(201)); // You don't have this quest skill.
+		return -1;
+	}
+
+	sd->status.skill[skill_id].lv = 0;
+	sd->status.skill[skill_id].flag = 0;
+	clif_skillinfoblock(sd);
+	clif_displaymessage(fd, msg_txt(71)); // You have forgotten the skill.
 
 	return 0;
 }
@@ -6101,7 +6010,7 @@ int atcommand_disguise(const int fd, struct map_session_data* sd, const char* co
 
 	if(pc_isriding(sd))
 	{
-		//FIXME: wrong message
+		//FIXME: wrong message [ultramage]
 		//clif_displaymessage(fd, msg_txt(227)); // Character cannot wear disguise while riding a PecoPeco.
 		return -1;
 	}
@@ -7703,39 +7612,32 @@ int atcommand_petid(const int fd, struct map_session_data* sd, const char* comma
 {
 	char searchtext[100];
 	char temp0[100];
-	char temp1[100];
 	int cnt = 0, i = 0;
 
 	nullpo_retr(-1, sd);
 
 	if (!message || !*message || sscanf(message, "%99s", searchtext) < 1)
 	{
-		clif_displaymessage(fd, "Please, enter a player name (usage: @petid <monster name>).");
+		clif_displaymessage(fd, "Please, enter a pet name (usage: @petid <part of pet name>).");
 		return -1;
 	}
 
-	estr_lower(searchtext);
-	snprintf(temp0, sizeof(temp0), "Search results for: %s", searchtext);
+	snprintf(temp0, sizeof(temp0), "First %i search results for: %s", MAX_SEARCH, searchtext);
 	clif_displaymessage(fd,temp0);
-	while (i < MAX_PET_DB) {
-		strcpy(temp1,pet_db[i].name);
-		strcpy(temp1, estr_lower(temp1));
-		strcpy(temp0,pet_db[i].jname);
-		strcpy(temp0, estr_lower(temp1));
-		if (strstr(temp1, searchtext) || strstr(temp0, searchtext) ) {
-  			snprintf(temp0, sizeof(temp0), "ID: %i -- Name: %s", pet_db[i].class_,
-     			pet_db[i].jname);
-  			if (cnt >= 100) { // Only if there are custom pets
-	  			clif_displaymessage(fd, "Be more specific, can't send more than"
-					" 100 results.");
-			} else {
+
+	for (i = 0; i < MAX_PET_DB; i++)
+	{
+		if (stristr(pet_db[i].name, searchtext) || stristr(pet_db[i].jname, searchtext))
+		{
+			cnt++;
+			if (cnt <= MAX_SEARCH) { // limits the number of search results
+				snprintf(temp0, sizeof(temp0), "ID: %i -- Name: %s", pet_db[i].class_, pet_db[i].jname);
 				clif_displaymessage(fd, temp0);
 			}
-    		cnt++;
 		}
-	i++;
 	}
-	snprintf(temp0, sizeof(temp0),"%i pets have '%s' in their name.", cnt, searchtext);
+
+	snprintf(temp0, sizeof(temp0), "%i pets have '%s' in their name.", cnt, searchtext);
 	clif_displaymessage(fd, temp0);
 	return 0;
 }
@@ -8309,11 +8211,12 @@ int atcommand_homevolution(const int fd, struct map_session_data* sd, const char
 		return -1;
 	}
 
-	if ( merc_hom_evolution(sd->hd) )
-		return 0;
+	if ( !merc_hom_evolution(sd->hd) ) {
+		clif_displaymessage(fd, "Your homunculus doesn't evolve.");
+		return -1;
+	}
 	
-	clif_displaymessage(fd, "Your homunculus doesn't evolve.");
-	return -1;
+	return 0;
 }
 
 /*==========================================
@@ -8365,10 +8268,7 @@ int atcommand_homfriendly(const int fd, struct map_session_data* sd, const char*
 	}
 
 	friendly = atoi(message);
-	if (friendly < 0)
-		friendly = 0;
-	else if (friendly > 1000)
-		friendly = 1000;
+	friendly = cap_value(friendly, 0, 1000);
 
 	sd->hd->homunculus.intimacy = friendly * 100 ;
 	clif_send_homdata(sd,SP_INTIMATE,friendly);
@@ -8395,10 +8295,7 @@ int atcommand_homhungry(const int fd, struct map_session_data* sd, const char* c
 	}
 
 	hungry = atoi(message);
-	if (hungry < 0)
-		hungry = 0;
-	else if (hungry > 100)
-		hungry = 100;
+	hungry = cap_value(hungry, 0, 100);
 
 	sd->hd->homunculus.hunger = hungry;
 	clif_send_homdata(sd,SP_HUNGRY,hungry);

src/map/atcommand.h

@@ -300,8 +300,6 @@ int atcommand_config_read(const char *cfgName);
 int msg_config_read(const char *cfgName);
 void do_final_msg(void);
 
-char* estr_lower(char* str);
-
 extern char atcommand_symbol;
 #define MAX_MSG 1000
 extern char* msg_table[MAX_MSG];

src/map/charcommand.c

@@ -548,10 +548,7 @@ int charcommand_petfriendly(const int fd, struct map_session_data* sd, const cha
 		return -1;
 	}
 
-	if (friendly < 0)
-		friendly = 0;
-	else if (friendly > 1000)
-		friendly = 1000;
+	friendly = cap_value(friendly, 0, 1000);
 
 	pd = pl_sd->pd;
 	if (friendly == pd->pet.intimate) {
@@ -1519,28 +1516,25 @@ int charcommand_questskill(const int fd, struct map_session_data* sd, const char
 		return -1;
 	}
 
-	if (skill_id >= 0 && skill_id < MAX_SKILL_DB) {
-		if (skill_get_inf2(skill_id) & INF2_QUEST_SKILL) {
-			if ((pl_sd = map_nick2sd(player)) != NULL) {
-				if (pc_checkskill(pl_sd, skill_id) == 0) {
-					pc_skill(pl_sd, skill_id, 1, 0);
-					clif_displaymessage(fd, msg_txt(199)); // This player has learned the skill.
-				} else {
-					clif_displaymessage(fd, msg_txt(200)); // This player already has this quest skill.
-					return -1;
-				}
-			} else {
-				clif_displaymessage(fd, msg_txt(3)); // Character not found.
-				return -1;
-			}
-		} else {
-			clif_displaymessage(fd, msg_txt(197)); // This skill number doesn't exist or isn't a quest skill.
-			return -1;
-		}
-	} else {
+	if (skill_id < 0 && skill_id >= MAX_SKILL_DB) {
 		clif_displaymessage(fd, msg_txt(198)); // This skill number doesn't exist.
 		return -1;
 	}
+	if (!(skill_get_inf2(skill_id) & INF2_QUEST_SKILL)) {
+		clif_displaymessage(fd, msg_txt(197)); // This skill number doesn't exist or isn't a quest skill.
+		return -1;
+	}
+	if ((pl_sd = map_nick2sd(player)) == NULL) {
+		clif_displaymessage(fd, msg_txt(3)); // Character not found.
+		return -1;
+	}
+	if (pc_checkskill(pl_sd, skill_id) > 0) {
+		clif_displaymessage(fd, msg_txt(200)); // This player already has this quest skill.
+		return -1;
+	}
+
+	pc_skill(pl_sd, skill_id, 1, 0);
+	clif_displaymessage(fd, msg_txt(199)); // This player has learned the skill.
 
 	return 0;
 }
@@ -3269,7 +3263,7 @@ int charcommand_disguise(const int fd, struct map_session_data* sd, const char*
 
 	if(pc_isriding(pl_sd))
 	{
-		//FIXME: wrong message
+		//FIXME: wrong message [ultramage]
 		//clif_displaymessage(fd, msg_txt(228)); 	// Character cannot wear disguise while riding a PecoPeco.
 		return -1;
 	}
@@ -3935,7 +3929,7 @@ int charcommand_hominfo(const int fd, struct map_session_data* sd, const char* c
 		clif_displaymessage(fd, "Please, enter a player name (usage: #hominfo <player>).");
 		return -1;
 	}
-	
+
 	if ( (pl_sd = map_nick2sd(character)) == NULL )
 	{
 		clif_displaymessage(fd, msg_txt(3)); // Character not found.
@@ -3950,26 +3944,21 @@ int charcommand_hominfo(const int fd, struct map_session_data* sd, const char* c
 
 	if(!merc_is_hom_active(pl_sd->hd))
 		return -1;
+
 	hd = pl_sd->hd;
 	status = status_get_status_data(&hd->bl);
 	clif_displaymessage(fd, "Homunculus stats :");
 
-	snprintf(output, sizeof(output) ,"HP : %d/%d - SP : %d/%d",
-		status->hp, status->max_hp, status->sp, status->max_sp);
+	snprintf(output, sizeof(output), "HP : %d/%d - SP : %d/%d", status->hp, status->max_hp, status->sp, status->max_sp);
 	clif_displaymessage(fd, output);
 
-	snprintf(output, sizeof(output) ,"ATK : %d - MATK : %d~%d",
-		status->rhw.atk2 +status->batk, status->matk_min, status->matk_max);
+	snprintf(output, sizeof(output), "ATK : %d - MATK : %d~%d", status->rhw.atk2 +status->batk, status->matk_min, status->matk_max);
 	clif_displaymessage(fd, output);
 
-	snprintf(output, sizeof(output) ,"Hungry : %d - Intimacy : %u",
-		hd->homunculus.hunger, hd->homunculus.intimacy/100);
+	snprintf(output, sizeof(output), "Hungry : %d - Intimacy : %u", hd->homunculus.hunger, hd->homunculus.intimacy/100);
 	clif_displaymessage(fd, output);
 
-	snprintf(output, sizeof(output) ,
-		"Stats: Str %d / Agi %d / Vit %d / Int %d / Dex %d / Luk %d",
-		status->str, status->agi, status->vit,
-		status->int_, status->dex, status->luk);
+	snprintf(output, sizeof(output), "Stats: Str %d / Agi %d / Vit %d / Int %d / Dex %d / Luk %d", status->str, status->agi, status->vit, status->int_, status->dex, status->luk);
 	clif_displaymessage(fd, output);
 
 	return 0;

src/map/chrif.c

@@ -476,7 +476,7 @@ void chrif_authok(int fd)
 	}
 	// Awaiting for client to connect.
 	auth_data = (struct auth_node *)aCalloc(1,sizeof(struct auth_node));
-	auth_data->char_dat = (struct mmo_charstatus *) aCalloc(1,sizeof(struct mmo_charstatus));
+	auth_data->char_dat = (struct mmo_charstatus *) aMalloc(sizeof(struct mmo_charstatus));
 
 	auth_data->account_id=RFIFOL(fd, 4);
 	auth_data->login_id1=RFIFOL(fd, 8);

src/map/clif.c

@@ -49,7 +49,7 @@ struct Clif_Config {
 	int connect_cmd[MAX_PACKET_VER + 1]; //Store the connect command for all versions. [Skotlex]
 } clif_config;
 
-struct packet_db_t packet_db[MAX_PACKET_VER + 1][MAX_PACKET_DB + 1];
+struct s_packet_db packet_db[MAX_PACKET_VER + 1][MAX_PACKET_DB + 1];
 
 //Converts item type in case of pet eggs.
 #define itemtype(a) (a == IT_PETEGG)?IT_WEAPON:a
@@ -8434,8 +8434,7 @@ void clif_parse_GlobalMessage(int fd, struct map_session_data* sd)
 		return;
 	}
 	
-	if (is_atcommand(fd, sd, message) != AtCommand_None ||
-		is_charcommand(fd, sd, message) != CharCommand_None)
+	if (is_atcommand(fd, sd, message) != AtCommand_None || is_charcommand(fd, sd, message) != CharCommand_None)
 		return;
 
 	if (sd->sc.count &&
@@ -8532,7 +8531,7 @@ void clif_parse_MapMove(int fd, struct map_session_data *sd)
 {
 	char output[MAP_NAME_LENGTH_EXT+15]; // Max length of a short: ' -6XXXX' -> 7 digits
 	char message[MAP_NAME_LENGTH_EXT+15+5]; // "/mm "+output
-	char *map_name;
+	char* map_name;
 
 	if (battle_config.atc_gmonly && !pc_isGM(sd))
 		return;
@@ -8751,7 +8750,7 @@ void clif_parse_Restart(int fd, struct map_session_data *sd)
 /*==========================================
  * Transmission of a wisp (S 0096 <len>.w <nick>.24B <message>.?B)
  *------------------------------------------*/
-void clif_parse_Wis(int fd, struct map_session_data *sd)
+void clif_parse_Wis(int fd, struct map_session_data* sd)
 {
 	char *command, *msg;
 	struct map_session_data *dstsd;
@@ -8779,8 +8778,7 @@ void clif_parse_Wis(int fd, struct map_session_data *sd)
 	memcpy(msg, RFIFOP(fd, 28), len);
 	mes_len_check(msg, len, CHATBOX_SIZE);
 
-	if ((is_charcommand(fd, sd, command) != CharCommand_None) ||
-		(is_atcommand(fd, sd, command) != AtCommand_None)) {
+	if ((is_charcommand(fd, sd, command) != CharCommand_None) || (is_atcommand(fd, sd, command) != AtCommand_None)) {
 		aFree(command);
 		return;
 	}
@@ -10190,23 +10188,19 @@ void clif_parse_PartyChangeOption(int fd, struct map_session_data *sd)
 /*==========================================
  * パーティメッセージ送信要求
  *------------------------------------------*/
-void clif_parse_PartyMessage(int fd, struct map_session_data *sd)
+void clif_parse_PartyMessage(int fd, struct map_session_data* sd)
 {
-	char *mes;
+	char* message;
 	int len;
 
 	len = RFIFOW(fd,2) - 4;
-	mes = (char*)RFIFOP(fd,4);
-	mes_len_check(mes, len, CHAT_SIZE);
+	message = (char*)RFIFOP(fd,4);
+	mes_len_check(message, len, CHAT_SIZE);
 
-	if (is_charcommand(fd, sd, mes) != CharCommand_None ||
-		is_atcommand(fd, sd, mes) != AtCommand_None)
+	if (is_charcommand(fd, sd, message) != CharCommand_None || is_atcommand(fd, sd, message) != AtCommand_None)
 		return;
 
-	if	(sd->sc.count && (
-			sd->sc.data[SC_BERSERK].timer!=-1 ||
-			(sd->sc.data[SC_NOCHAT].timer!=-1 && sd->sc.data[SC_NOCHAT].val1&MANNER_NOCHAT)
-		))
+	if (sd->sc.data[SC_BERSERK].timer!=-1 || (sd->sc.data[SC_NOCHAT].timer!=-1 && sd->sc.data[SC_NOCHAT].val1&MANNER_NOCHAT))
 		return;
 
 	if (battle_config.min_chat_delay)
@@ -10216,7 +10210,7 @@ void clif_parse_PartyMessage(int fd, struct map_session_data *sd)
 		sd->cantalk_tick = gettick() + battle_config.min_chat_delay;
 	}
 
-	party_send_message(sd, mes, len);
+	party_send_message(sd, message, len);
 }
 
 /*==========================================
@@ -10445,23 +10439,19 @@ void clif_parse_GuildExpulsion(int fd,struct map_session_data *sd)
 /*==========================================
  * ギルド会話
  *------------------------------------------*/
-void clif_parse_GuildMessage(int fd,struct map_session_data *sd)
+void clif_parse_GuildMessage(int fd, struct map_session_data* sd)
 {
-	char *mes;
+	char* message;
 	int len;
 
 	len = RFIFOW(fd,2) - 4;
-	mes = (char*)RFIFOP(fd,4);
-	mes_len_check(mes, len, CHAT_SIZE);
+	message = (char*)RFIFOP(fd,4);
+	mes_len_check(message, len, CHAT_SIZE);
 
-	if (is_charcommand(fd, sd, mes) != CharCommand_None ||
-		is_atcommand(fd, sd, mes) != AtCommand_None)
+	if (is_charcommand(fd, sd, message) != CharCommand_None || is_atcommand(fd, sd, message) != AtCommand_None)
 		return;
 
-	if (sd->sc.count && (
-		sd->sc.data[SC_BERSERK].timer!=-1 ||
-		(sd->sc.data[SC_NOCHAT].timer!=-1 && sd->sc.data[SC_NOCHAT].val1&MANNER_NOCHAT)
-	))
+	if (sd->sc.data[SC_BERSERK].timer!=-1 || (sd->sc.data[SC_NOCHAT].timer!=-1 && sd->sc.data[SC_NOCHAT].val1&MANNER_NOCHAT))
 		return;
 
 	if (battle_config.min_chat_delay)
@@ -10471,7 +10461,7 @@ void clif_parse_GuildMessage(int fd,struct map_session_data *sd)
 		sd->cantalk_tick = gettick() + battle_config.min_chat_delay;
 	}
 
-	guild_send_message(sd, mes, len);
+	guild_send_message(sd, message, len);
 }
 
 /*==========================================
@@ -10783,7 +10773,8 @@ void clif_parse_GMReqNoChat(int fd,struct map_session_data *sd)
 	
 	if (
 		((level = pc_isGM(sd)) > pc_isGM(dstsd) && level >= get_atcommand_level(AtCommand_Mute))
-		|| (type == 2 && !level)) {
+		|| (type == 2 && !level))
+	{
 		clif_GM_silence(sd, dstsd, ((type == 2) ? 1 : type));
 		dstsd->status.manner -= limit;
 		if(dstsd->status.manner < 0)
@@ -11223,7 +11214,7 @@ void clif_parse_FriendsListRemove(int fd, struct map_session_data *sd)
 /*==========================================
  * /killall
  *------------------------------------------*/
-void clif_parse_GMKillAll(int fd,struct map_session_data *sd)
+void clif_parse_GMKillAll(int fd, struct map_session_data* sd)
 {
 	char message[50];
 
@@ -12015,7 +12006,7 @@ static int packetdb_readdb(void)
 					for(i=0;i<=MAX_PACKET_DB;i++){
 						if (packet_db[packet_ver][i].func == clif_parse_func[j].func)
 						{	
-							memset(&packet_db[packet_ver][i], 0, sizeof(struct packet_db_t));
+							memset(&packet_db[packet_ver][i], 0, sizeof(struct s_packet_db));
 							break;
 						}
 					}

src/map/clif.h

@@ -35,7 +35,7 @@ struct guild;
 #define MAX_PACKET_DB		0x300
 #define MAX_PACKET_VER		22
 
-struct packet_db_t {
+struct s_packet_db {
 	short len;
 	void (*func)(int, struct map_session_data *);
 	short pos[20];
@@ -44,7 +44,7 @@ struct packet_db_t {
 // packet_db[SERVER] is reserved for server use
 #define SERVER 0
 #define packet_len(cmd) packet_db[SERVER][cmd].len
-extern struct packet_db_t packet_db[MAX_PACKET_VER+1][MAX_PACKET_DB+1];
+extern struct s_packet_db packet_db[MAX_PACKET_VER+1][MAX_PACKET_DB+1];
 
 // local define
 enum send_target {

src/map/map.h

@@ -595,7 +595,7 @@ struct map_session_data {
 	struct mmo_charstatus status;
 	struct registry save_reg;
 	
-	struct item_data *inventory_data[MAX_INVENTORY];
+	struct item_data* inventory_data[MAX_INVENTORY]; // direct pointers to itemdb entries (faster than doing item_id lookups)
 	short equip_index[11];
 	unsigned int weight,max_weight;
 	int cart_weight,cart_num;
@@ -1037,7 +1037,7 @@ enum {
 struct map_data {
 	char name[MAP_NAME_LENGTH];
 	unsigned short index; //Index is the map index used by the mapindex* functions.
-	unsigned char *gat;	// If this is NULL‚ the map is not on this map-server
+	unsigned char *gat; // If this is NULL, the map is not on this map-server
 	unsigned char *cell; //Contains temporary cell data that is set/unset on tiles.
 #ifdef CELL_NOSTACK
 	unsigned char *cell_bl; //Holds amount of bls in any given cell.
@@ -1117,7 +1117,7 @@ struct map_data {
 struct map_data_other_server {
 	char name[MAP_NAME_LENGTH];
 	unsigned short index; //Index is the map index used by the mapindex* functions.
-	unsigned char *gat; // If this is NULL‚ the map is not on this map-server
+	unsigned char *gat; // If this is NULL, the map is not on this map-server
 	uint32 ip;
 	uint16 port;
 };

src/map/mob.c

@@ -1921,7 +1921,7 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 			if(base_exp && md->dmglog[i].flag) //tmpsd[i] is null if it has no homunc.
 				merc_hom_gainexp(tmpsd[i]->hd, base_exp);
 			if(base_exp || job_exp)
-				pc_gainexp(tmpsd[i], &md->bl, base_exp,job_exp);
+				pc_gainexp(tmpsd[i], &md->bl, base_exp, job_exp);
 			if(zeny) // zeny from mobs [Valaris]
 				pc_getzeny(tmpsd[i], zeny);
 		}

src/map/npc.c

@@ -1698,7 +1698,7 @@ static int npc_parse_shop(char* w1, char* w2, char* w3, char* w4)
 	} else {
 		// �ř�”‚ĚŚÂ�”�`�F�b�N
 		char mapname[MAP_NAME_LENGTH_EXT];
-		if (sscanf(w1, "%15[^,],%d,%d,%d", mapname, &x, &y, &dir) < 4 || strchr(w4, ',') == NULL) {
+		if (sscanf(w1, "%15[^,],%d,%d,%d", mapname, &x, &y, &dir) != 4 || strchr(w4, ',') == NULL) {
 			ShowError("bad shop line : %s\n", w3);
 			return 1;
 		}

src/map/party.c

@@ -763,7 +763,7 @@ int party_exp_share(struct party_data* p, struct block_list* src, unsigned int b
 }
 
 //Does party loot. first holds the id of the player who has time priority to take the item.
-int party_share_loot(struct party_data* p, TBL_PC* sd, struct item* item_data, int first)
+int party_share_loot(struct party_data* p, struct map_session_data* sd, struct item* item_data, int first)
 {
 	TBL_PC* target = NULL;
 	int i;

src/map/pc.c

@@ -652,8 +652,7 @@ int pc_authok(struct map_session_data *sd, int login_id2, time_t connect_until_t
 	pc_checkitem(sd);
 	
 	status_change_init(&sd->bl);
-	if ((battle_config.atc_gmonly == 0 || pc_isGM(sd)) &&
-	    (pc_isGM(sd) >= get_atcommand_level(AtCommand_Hide)))
+	if ((battle_config.atc_gmonly == 0 || pc_isGM(sd)) && (pc_isGM(sd) >= get_atcommand_level(AtCommand_Hide)))
 		sd->status.option &= (OPTION_MASK | OPTION_INVISIBLE);
 	else
 		sd->status.option &= OPTION_MASK;

src/map/pet.c

@@ -212,11 +212,11 @@ int pet_sc_check(struct map_session_data *sd, int type)
 	nullpo_retr(0, sd);
 	pd = sd->pd;
 
-	if (pd == NULL ||
-		(battle_config.pet_equip_required && pd->pet.equip == 0) ||
-		pd->recovery == NULL ||
-		pd->recovery->timer != -1 ||
-		pd->recovery->type != type)
+	if( pd == NULL
+	||  (battle_config.pet_equip_required && pd->pet.equip == 0)
+	||  pd->recovery == NULL 
+	||  pd->recovery->timer != -1
+	||  pd->recovery->type != type )
 		return 1;
 
 	pd->recovery->timer = add_timer(gettick()+pd->recovery->delay*1000,pet_recovery_timer,sd->bl.id,0);