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Let certain formations stay in formation while attacking

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This was SVN commit r14633.
This commit is contained in:
sanderd17 2014-01-22 13:20:55 +00:00
parent de02ab2e53
commit 04aba0e41a
7 changed files with 107 additions and 96 deletions
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2
binaries/data/mods/public/simulation/components/Formation.js
View file

@ -995,6 +995,8 @@ Formation.prototype.LoadFormation = function(newTemplate)
cmpNewUnitAI.AddOrders(orders);
else
cmpNewUnitAI.MoveIntoFormation();
Engine.BroadcastMessage(MT_EntityRenamed, {"entity": this.entity, "newentity": newFormation});
};
Engine.RegisterComponentType(IID_Formation, "Formation", Formation);

186
binaries/data/mods/public/simulation/components/UnitAI.js
View file

@ -790,6 +790,7 @@ var UnitFsmSpec = {
"Order.Stop": function(msg) {
this.CallMemberFunction("Stop", [false]);
this.FinishOrder();
},
"Order.Attack": function(msg) {
@ -812,7 +813,7 @@ var UnitFsmSpec = {
return;
}
this.CallMemberFunction("Attack", [target, false]);
this.SetNextState("MEMBER");
this.SetNextState("ATTACKING");
},
"Order.Garrison": function(msg) {
@ -972,6 +973,10 @@ var UnitFsmSpec = {
},
"IDLE": {
"enter": function(msg) {
var cmpFormation = Engine.QueryInterface(this.entity, IID_Formation);
cmpFormation.SetRearrange(false);
},
},
"WALKING": {
@ -1080,6 +1085,53 @@ var UnitFsmSpec = {
}
},
"ATTACKING": {
// Wait for individual members to finish
"enter": function(msg) {
var cmpFormation = Engine.QueryInterface(this.entity, IID_Formation);
cmpFormation.SetRearrange(true);
cmpFormation.MoveMembersIntoFormation(false, false);
this.StartTimer(1000, 1000);
var target = this.order.data.target;
// Check if we are already in range, otherwise walk there
if (!this.CheckTargetAttackRange(target, target))
{
if (this.TargetIsAlive(target) && this.CheckTargetVisible(target))
{
var cmpAttack = Engine.QueryInterface(this.entity, IID_Attack);
var range = cmpAttack.GetRange(target);
this.PushOrderFront("WalkToTargetRange", { "target": target, "min": range.min, "max": range.max });
return;
}
this.FinishOrder();
return;
}
},
"Timer": function(msg) {
var target = this.order.data.target;
// Check if we are already in range, otherwise walk there
if (!this.CheckTargetAttackRange(target, target))
{
if (this.TargetIsAlive(target) && this.CheckTargetVisible(target))
{
var cmpAttack = Engine.QueryInterface(this.entity, IID_Attack);
var range = cmpAttack.GetRange(target);
this.PushOrderFront("WalkToTargetRange", { "target": target, "min": range.min, "max": range.max });
return;
}
this.FinishOrder();
return;
}
},
"leave": function(msg) {
this.StopTimer();
},
},
"MEMBER": {
// Wait for individual members to finish
"enter": function(msg) {
@ -1166,98 +1218,11 @@ var UnitFsmSpec = {
"IDLE": {
"enter": function() {
var cmpFormation = Engine.QueryInterface(this.formationController, IID_Formation);
if (!cmpFormation)
{
warn("UnitAI: " + this.entity + " got into FORMATIONMEMBER.IDLE mode without a valid formationController");
if (this.IsAnimal())
this.SetNextState("ANIMAL.IDLE");
else
this.SetNextState("INDIVIDUAL.IDLE");
return true;
}
// Switch back to idle animation to guarantee we won't
// get stuck with an incorrect animation
this.SelectAnimation(cmpFormation.GetFormationAnimation(this.entity, "idle"));
// If the unit is guarding/escorting, go back to its duty
if (this.isGuardOf)
{
this.Guard(this.isGuardOf, false);
cmpFormation.RemoveMembers([this.entity]);
return true;
}
// The GUI and AI want to know when a unit is idle, but we don't
// want to send frequent spurious messages if the unit's only
// idle for an instant and will quickly go off and do something else.
// So we'll set a timer here and only report the idle event if we
// remain idle
this.StartTimer(1000);
// If a unit can heal and attack we first want to heal wounded units,
// so check if we are a healer and find whether there's anybody nearby to heal.
// (If anyone approaches later it'll be handled via LosHealRangeUpdate.)
// If anyone in sight gets hurt that will be handled via LosHealRangeUpdate.
if (this.IsHealer() && this.FindNewHealTargets())
{
cmpFormation.RemoveMembers([this.entity]);
return true; // (abort the FSM transition since we may have already switched state)
}
// If we entered the idle state we must have nothing better to do,
// so immediately check whether there's anybody nearby to attack.
// (If anyone approaches later, it'll be handled via LosRangeUpdate.)
if (this.FindNewTargets())
{
cmpFormation.RemoveMembers([this.entity]);
return true; // (abort the FSM transition since we may have already switched state)
}
// Nobody to attack - stay in idle
return false;
},
"leave": function() {
var rangeMan = Engine.QueryInterface(SYSTEM_ENTITY, IID_RangeManager);
if (this.losRangeQuery)
rangeMan.DisableActiveQuery(this.losRangeQuery);
if (this.losHealRangeQuery)
rangeMan.DisableActiveQuery(this.losHealRangeQuery);
this.StopTimer();
if (this.isIdle)
{
this.isIdle = false;
Engine.PostMessage(this.entity, MT_UnitIdleChanged, { "idle": this.isIdle });
}
},
"LosRangeUpdate": function(msg) {
if (this.GetStance().targetVisibleEnemies)
{
// Start attacking one of the newly-seen enemy (if any)
this.AttackEntitiesByPreference(msg.data.added);
}
},
"LosHealRangeUpdate": function(msg) {
if (this.RespondToHealableEntities(msg.data.added))
{
var cmpFormation = Engine.QueryInterface(this.formationController, IID_Formation);
if (cmpFormation)
cmpFormation.RemoveMembers([this.entity]);
}
},
"Timer": function(msg) {
if (!this.isIdle)
{
this.isIdle = true;
Engine.PostMessage(this.entity, MT_UnitIdleChanged, { "idle": this.isIdle });
}
if (this.IsAnimal())
this.SetNextState("ANIMAL.IDLE");
else
this.SetNextState("INDIVIDUAL.IDLE");
return true;
},
},
@ -1380,7 +1345,14 @@ var UnitFsmSpec = {
"enter": function() {
// Switch back to idle animation to guarantee we won't
// get stuck with an incorrect animation
this.SelectAnimation("idle");
var animationName = "idle";
if (this.IsFormationMember())
{
var cmpFormation = Engine.QueryInterface(this.formationController, IID_Formation);
if (cmpFormation)
animationName = cmpFormation.GetFormationAnimation(this.entity, animationName);
}
this.SelectAnimation(animationName);
// If the unit is guarding/escorting, go back to its duty
if (this.isGuardOf)
@ -1737,7 +1709,7 @@ var UnitFsmSpec = {
// Can't reach it - try to chase after it
if (this.ShouldChaseTargetedEntity(target, this.order.data.force))
{
if (this.MoveToTargetRange(target, IID_Attack, this.order.data.attackType))
if (this.MoveToTargetAttackRange(target, this.order.data.attackType))
{
this.SetNextState("COMBAT.CHASING");
return;
@ -1839,7 +1811,7 @@ var UnitFsmSpec = {
if (cmpTargetFormation)
{
this.order.data.target = this.order.data.formationTarget;
this.TimerHandler(msg.data, msg.lateness);
//this.TimerHandler(msg.data, msg.lateness);
return;
}
@ -3744,8 +3716,12 @@ UnitAI.prototype.OnGlobalConstructionFinished = function(msg)
UnitAI.prototype.OnGlobalEntityRenamed = function(msg)
{
for each (var order in this.orderQueue)
{
if (order.data && order.data.target && order.data.target == msg.entity)
order.data.target = msg.newentity;
if (order.data && order.data.formationTarget && order.data.formationTarget == msg.entity)
order.data.formationTarget = msg.newentity;
}
if (this.isGuardOf && this.isGuardOf == msg.entity)
this.isGuardOf = msg.newentity;
@ -4113,6 +4089,15 @@ UnitAI.prototype.MoveToTargetRange = function(target, iid, type)
*/
UnitAI.prototype.MoveToTargetAttackRange = function(target, type)
{
// for formation members, the formation will take care of the range check
if (this.IsFormationMember())
{
var cmpFormationAttack = Engine.QueryInterface(this.formationController, IID_Attack);
var cmpFormationUnitAI = Engine.QueryInterface(this.formationController, IID_UnitAI);
if (cmpFormationAttack && cmpFormationAttack.CanAttackAsFormation() && cmpFormationUnitAI && cmpFormationUnitAI.GetCurrentState == "FORMATIONCONTROLLER.ATTACKING")
return false;
}
var cmpFormation = Engine.QueryInterface(target, IID_Formation)
if (cmpFormation)
target = cmpFormation.GetClosestMember(this.entity);
@ -4204,6 +4189,15 @@ UnitAI.prototype.CheckTargetRange = function(target, iid, type)
*/
UnitAI.prototype.CheckTargetAttackRange = function(target, type)
{
// for formation members, the formation will take care of the range check
if (this.IsFormationMember())
{
var cmpFormationAttack = Engine.QueryInterface(this.formationController, IID_Attack);
var cmpFormationUnitAI = Engine.QueryInterface(this.formationController, IID_UnitAI);
if (cmpFormationAttack && cmpFormationAttack.CanAttackAsFormation() && cmpFormationUnitAI && cmpFormationUnitAI.GetCurrentState == "FORMATIONCONTROLLER.ATTACKING")
return true;
}
var cmpFormation = Engine.QueryInterface(target, IID_Formation)
if (cmpFormation)
target = cmpFormation.GetClosestMember(this.entity);

3
binaries/data/mods/public/simulation/templates/formations/phalanx.xml
View file

@ -9,4 +9,7 @@
<MaxRows>6</MaxRows>
<WidthDepthRatio>2</WidthDepthRatio>
</Formation>
<FormationAttack>
<CanAttackAsFormation>true</CanAttackAsFormation>
</FormationAttack>
</Entity>

3
binaries/data/mods/public/simulation/templates/formations/skirmish.xml
View file

@ -8,4 +8,7 @@
<MaxRows>2</MaxRows>
<MinColumns>3</MinColumns>
</Formation>
<FormationAttack>
<CanAttackAsFormation>true</CanAttackAsFormation>
</FormationAttack>
</Entity>

3
binaries/data/mods/public/simulation/templates/formations/syntagma.xml
View file

@ -5,4 +5,7 @@
<DisabledTooltip>9 pike infantry units required</DisabledTooltip>
<FormationName>Syntagma</FormationName>
</Formation>
<FormationAttack>
<CanAttackAsFormation>true</CanAttackAsFormation>
</FormationAttack>
</Entity>

3
binaries/data/mods/public/simulation/templates/formations/testudo.xml
View file

@ -6,4 +6,7 @@
<FormationName>Testudo</FormationName>
<UnitSeparationWidthMultiplier>0.7</UnitSeparationWidthMultiplier>
</Formation>
<FormationAttack>
<CanAttackAsFormation>true</CanAttackAsFormation>
</FormationAttack>
</Entity>

3
binaries/data/mods/public/simulation/templates/formations/wedge.xml
View file

@ -6,4 +6,7 @@
<FormationName>Wedge</FormationName>
<FormationShape>triangle</FormationShape>
</Formation>
<FormationAttack>
<CanAttackAsFormation>true</CanAttackAsFormation>
</FormationAttack>
</Entity>