public static bool AgentCanMoveAcross(Path path, Node node, Agent agent)
{
MovementOverride moveOR = (agent == null) ? null : path.movementOverrides.FirstOrDefault(o => o.agentType == agent.agentType);
MovementType checkMove;
if (moveOR == null)
{
// No overrides. Use normal path direction
checkMove = path.pathDirection;
}
else
{
// Use override value for this agent
checkMove = moveOR.movement;
}
// Everyone can move on a two-way
if (checkMove == MovementType.TwoWay)
{
return(true);
}
// One-way allows moving from FROM to TO
if (checkMove == MovementType.OneWay && path.fromNode == node)
{
return(true);
}
// Reverse allows moving from TO to FROM
if (checkMove == MovementType.Reverse && path.toNode == node)
{
return(true);
}
// If we're here, it means it's impassable
return(false);
}
public void AddOverride(int agentType, MovementType movementType) {
MovementOverride existingOverrideForAgent = movementOverrides.First(o => o.agentType == agentType);
if (existingOverrideForAgent == null) {
MovementOverride newOverride = new MovementOverride() {
agentType = agentType,
movement = movementType
};
movementOverrides.Add(newOverride);
} else {
existingOverrideForAgent.movement = movementType;
}
}
public void RemoveOverride(int agentType) {
MovementOverride existingOverrideForAgent = movementOverrides.First(o => o.agentType == agentType);
if (existingOverrideForAgent != null) {
movementOverrides.Remove(existingOverrideForAgent);
}
}
