spawn areas

sandy · #1 05-26-2004, 01:22 PM

here are the updates to do : ( based on 24-05-2004 source )

first :
download this :
spawnarea.zip

it contains spawnarea.cpp and spawnarea.h
add these files in your project zone folder, and add them to your zone project

then do the following changes ( there is a lot ) and compile :

in attack.cpp :

line 1885 :

after :

Code:

killer = tempkiller;
	
	if (respawn2 != 0)
	{
		respawn2->Reset();
	}

add :

Quote:

if (spawn_area != 0)
{
spawn_area->Reset( this->GetID() );
}

in command.cpp :

line 2521 :

replace :

Code:

			NPC* npc = new NPC(tmp, 0, c->GetX(), c->GetY(), c->GetZ(), c->GetHeading());

by :

Code:

			NPC* npc = new NPC(tmp, 0, 0, c->GetX(), c->GetY(), c->GetZ(), c->GetHeading());

in MobAI.cpp :

line 1048 :

replace :

Code:

					else if (roamer)

by :

Code:

					else if (roamer || this->CastToNPC()->spawn_area)

line 1058 :

replace :

Code:

                  if (gridno > 0)

by :

Code:

                  if ( (gridno > 0) || ( this->CastToNPC()->spawn_area ) )

line 1207 :

before :

Code:

	int8 ranmax = cur_wp;
	int8 ranmax2 = max_wp - cur_wp;

add :

Code:

	if ( this->CastToNPC()->spawn_area ) {
		this->CastToNPC()->spawn_area->GetWaypoint( cur_wp_x, cur_wp_y, cur_wp_z, cur_wp_pause );
		return;
	}

in npc.cpp :

line 58 :

replace :

Code:

NPC::NPC(const NPCType* d, Spawn2* in_respawn, float x, float y, float z, float heading, bool IsCorpse)

by :

Code:

NPC::NPC(const NPCType* d, Spawn2* in_respawn, SpawnArea* in_area, float x, float y, float z, float heading, bool IsCorpse)

line 118 :

after :

Code:

	NPCTypedata = new NPCType;
	memcpy(NPCTypedata, d, sizeof(NPCType));
	respawn2 = in_respawn;

add :

Code:

	spawn_area = in_area;

line 914 :

after :

Code:

		if (respawn2 != 0) {
			respawn2->Reset();
		}

add :

Code:

		if (spawn_area) {
			spawn_area->Reset(GetID());
		}

line 1147 :

replace :

Code:

		NPC* npc = new NPC(npc_type, 0, in_x, in_y, in_z, in_heading/8);

by :

Code:

		NPC* npc = new NPC(npc_type, 0, 0, in_x, in_y, in_z, in_heading/8);

in npc.h :

line 29 :

after :

Code:

#include "spawn2.h"
#include "loottable.h"
#include "zonedump.h"

add :

Code:

#include "spawnarea.h"

line 44 :

replace :

Code:

	NPC(const NPCType* data, Spawn2* respawn, float x, float y, float z, float heading, bool IsCorpse = false);

by :

Code:

	NPC(const NPCType* data, Spawn2* respawn, SpawnArea* area, float x, float y, float z, float heading, bool IsCorpse = false);

line 157 :

after :

Code:

	Spawn2*	respawn2;

add :

Code:

	SpawnArea* spawn_area;

in spawn2.cpp :

line 99 :

replace :

Code:

				NPC* npc = new NPC(tmp, this, x, y, z, heading);

by :

Code:

				NPC* npc = new NPC(tmp, this, 0, x, y, z, heading);

in spells.cpp :

line 5312 :

replace :

Code:

	NPC* npc = new NPC(npc_type, 0,
                       this->GetX()+10, this->GetY()+10,
                       this->GetZ(), this->GetHeading());

by :

Code:

	NPC* npc = new NPC(npc_type, 0, 0,
                       this->GetX()+10, this->GetY()+10,
                       this->GetZ(), this->GetHeading());

line 6094 :

replace :

Code:

		NPC* horse = new NPC(npc_type, 0, GetX(), GetY(), GetZ(), GetHeading());

by :

Code:

		NPC* horse = new NPC(npc_type, 0, 0, GetX(), GetY(), GetZ(), GetHeading());

in zone.cpp :

line 383 :

after :

Code:

	spawn_group_list = new SpawnGroupList();

add :

Code:

	spawnarea_list = new SpawnAreaList();

2 lines below :

replace :

Code:

	if (!database.PopulateZoneLists(short_name, &amp;zone_point_list, spawn_group_list))

by :

Code:

	if (!database.PopulateZoneLists(short_name, &amp;zone_point_list, spawn_group_list, spawnarea_list))

line 699 :

before :

Code:

	list&lt;timers*>::iterator iterator1 = TimerList.begin();

add :

Code:

	spawnarea_list->Process();

line 779 :

after :

Code:

bool Zone::Depop() {

add :

Code:

	spawnarea_list->Depop();

line 788 :

after :

Code:

	entity_list.Message(0, 0, "&lt;SYSTEM_MSG>:Zone REPOP IMMINENT");

add :

Code:

	spawnarea_list->Repop();

line 959 :

replace :

Code:

bool Database::PopulateZoneLists(const char* zone_name, LinkedList&lt;ZonePoint*>* zone_point_list, SpawnGroupList* spawn_group_list) {

by :

Code:

bool Database::PopulateZoneLists(const char* zone_name, LinkedList&lt;ZonePoint*>* zone_point_list, SpawnGroupList* spawn_group_list, SpawnAreaList* spawnarea_list ) {

line 999:

after :

Code:

	{
		cerr &lt;&lt; "Error3 in PopulateZoneLists query '" &lt;&lt; query &lt;&lt; "' " &lt;&lt; errbuf &lt;&lt; endl;
		safe_delete_array(query);
		return false;
	}

add :

Code:

	query = 0;
	if (RunQuery(query, MakeAnyLenString(&amp;query, "SELECT id, spawngroupID, x1, y1, z1, x2, y2, z2, maxmob, respawntime, variance, pause from spawnarea where zone='%s'", zone_name), errbuf, &amp;result)) {
		safe_delete_array(query);
		while((row = mysql_fetch_row(result)))
		{
			SpawnArea* newSpawnArea = new SpawnArea( atoi(row[0]), atoi(row[1]), atof(row[2]), atof(row[3]), atof(row[4]), atof(row[5]), atof(row[6]), atof(row[7]), atoi(row[8]), atoi(row[9]), atoi(row[10]), atoi(row[11]) );
			spawnarea_list->AddSpawnArea(newSpawnArea);
		}
		mysql_free_result(result);
	}
	else
	{
		cerr &lt;&lt; "Error4 in PopulateZoneLists query '" &lt;&lt; query &lt;&lt; "' " &lt;&lt; errbuf &lt;&lt; endl;
		safe_delete_array(query);
		return false;
	}

	query = 0;
	if (RunQuery(query, MakeAnyLenString(&amp;query, "SELECT DISTINCT(spawngroupID), spawngroup.name FROM spawnarea,spawngroup WHERE spawnarea.spawngroupID=spawngroup.ID and zone='%s'", zone_name), errbuf, &amp;result))
	{
		safe_delete_array(query);
		while((row = mysql_fetch_row(result))) {
			SpawnGroup* newSpawnGroup = new SpawnGroup( atoi(row[0]), row[1]);
			spawn_group_list->AddSpawnGroup(newSpawnGroup);
		}
		mysql_free_result(result);
	}
	else
	{
		cerr &lt;&lt; "Error5 in PopulateZoneLists query '" &lt;&lt; query &lt;&lt; "' " &lt;&lt; errbuf &lt;&lt; endl;
		safe_delete_array(query);
		return false;
	}

	query = 0;
	if (RunQuery(query, MakeAnyLenString(&amp;query, "SELECT spawnentry.spawngroupID, npcid, chance from spawnentry, spawnarea where spawnentry.spawngroupID=spawnarea.spawngroupID and zone='%s' ORDER by chance", zone_name), errbuf, &amp;result)) {
		safe_delete_array(query);
		while((row = mysql_fetch_row(result)))
		{
			SpawnEntry* newSpawnEntry = new SpawnEntry( atoi(row[1]), atoi(row[2]));
			if (spawn_group_list->GetSpawnGroup(atoi(row[0])))
				spawn_group_list->GetSpawnGroup(atoi(row[0]))->AddSpawnEntry(newSpawnEntry);
			else
				cout &lt;&lt; "Error in SpawngroupID: " &lt;&lt; atoi(row[0]) &lt;&lt; endl;
		}
		mysql_free_result(result);
	}
	else
	{
		cerr &lt;&lt; "Error6 in PopulateZoneLists query '" &lt;&lt; query &lt;&lt; "' " &lt;&lt; errbuf &lt;&lt; endl;
		safe_delete_array(query);
		return false;
	}

line 1302 :

replace :

Code:

					npc_loaded[i] = new NPC(&amp;gmspawntype_dump[npc_dump[i].gmspawntype_index], tmp, npc_dump[i].x, npc_dump[i].y, npc_dump[i].z, npc_dump[i].heading, npc_dump[i].corpse);

by :

Code:

					npc_loaded[i] = new NPC(&amp;gmspawntype_dump[npc_dump[i].gmspawntype_index], tmp, 0, npc_dump[i].x, npc_dump[i].y, npc_dump[i].z, npc_dump[i].heading, npc_dump[i].corpse);

5 lines below :

replace :

Code:

					npc_loaded[i] = new NPC(crap, tmp, npc_dump[i].x, npc_dump[i].y, npc_dump[i].z, npc_dump[i].heading, npc_dump[i].corpse);

by :

Code:

					npc_loaded[i] = new NPC(crap, tmp, 0, npc_dump[i].x, npc_dump[i].y, npc_dump[i].z, npc_dump[i].heading, npc_dump[i].corpse);

in zone . h :

line 53 :

after :

Code:

#ifndef GUILDWARS
	LinkedList&lt;Spawn2*> spawn2_list; // CODER new spawn list
#endif

add :

Code:

	SpawnAreaList* spawnarea_list;

in database.h :

line 51 :

after :

Code:

class Spawn2;

add :

Code:

class SpawnArea;
class SpawnAreaList;

line 196 :

replace :

Code:

	bool	PopulateZoneLists(const char* zone_name, LinkedList&lt;ZonePoint*>* zone_point_list, SpawnGroupList* spawn_group_list);

by :

Code:

	bool	PopulateZoneLists(const char* zone_name, LinkedList&lt;ZonePoint*>* zone_point_list, SpawnGroupList* spawn_group_list, SpawnAreaList* spawnarea_list);

in parser.cpp :

line 738 :

replace :

Code:

					NPC* npc = new NPC(tmp, 0, atof(arglist[3]), atof(arglist[4]), atof(arglist[5]), mob->CastToClient()->GetHeading());

by :

Code:

					NPC* npc = new NPC(tmp, 0, 0, atof(arglist[3]), atof(arglist[4]), atof(arglist[5]), mob->CastToClient()->GetHeading());