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/*
For every swarm one of these will be created @0,0 to help manage the swarm.
Keeps track of the swarm master (aka swarm center).
@author Clonkonaut
--*/
local swarm_master;
local swarm_count;
local swarm;
private func Initialize()
{
SetPosition(0,0);
}
public func SwarmCall(string func, par1, par2, par3, par4, par5, par6, par7, par8, par9)
{
for (var insect in swarm)
if (insect)
insect->Call(func, par1, par2, par3, par4, par5, par6, par7, par8, par9);
}
public func SetMaster(object new_master)
{
if (!new_master) return;
swarm_master = new_master;
}
public func GetMaster()
{
return swarm_master;
}
public func MakeNewMaster(object next)
{
if (!next) // Swarm destroyed
return RemoveObject();
swarm_count--;
swarm_master = next;
swarm_master->SetPreviousInLine(nil);
}
public func SetSwarmCount(int count)
{
swarm_count = count;
}
public func GetSwarmCenter(proplist coordinates)
{
coordinates.x = swarm_master->GetX();
coordinates.y = swarm_master->GetY();
}
public func AddSwarmMember(object insect)
{
if (!swarm) swarm = CreateArray();
swarm[GetLength(swarm)] = insect;
}
/* Saving */
public func SaveScenarioObject(proplist props)
{
if (!inherited(props, ...)) return false;
if (!swarm_master) return false;
// Save as a swarm
props->RemoveCreation();
// Could use current swarm spread for area.
// Seems like overkill. Rectangle is just to ensure placement finds a good location.
var swarm_range = 50;
props->Add(SAVEOBJ_Creation, "%v->Place(1, %d, Shape->Rectangle(%d, %d, 50, 50))",
swarm_master->GetID(),
swarm_count + 1,
BoundBy(swarm_master->GetX()-swarm_range, 0, LandscapeWidth()-swarm_range),
BoundBy(swarm_master->GetY()-swarm_range, 0, LandscapeHeight()-swarm_range));
return true;
}
local Name = "$Name$";
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