Dunedan/0ad
1
0
Fork 0
forked from 0ad/0ad
Code Pull Requests Wiki Activity

If any units in a selection have the ability to perform a task, then that task will be available even if some of the units cannot perform it. Units that cannot, will simply move to the target.

Browse Source 
This was SVN commit r7726.
This commit is contained in:
WhiteTreePaladin 2010-07-08 22:47:57 +00:00
parent fad4383a23
commit c50f2d6d40
1 changed files with 38 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
binaries/data/mods/public/gui/session_new/input.js
View File

@ -92,21 +92,49 @@ function determineAction(x, y)
// e.g. prefer to attack an enemy unit, even if some friendly units are closer to the mouse)
var targetState = Engine.GuiInterfaceCall("GetEntityState", targets[0]);
// Resource -> gather
var resource = findGatherType(entState.resourceGatherRates, targetState.resourceSupply);
// Check if the target entity is a resource, foundation, or enemy unit.
// Check if any entities in the selection can gather the requested resource, can build the foundation, or can attack the enemy
var resource;
var canBuild = false;
var canAttack = false;
for each (entityID in selection)
{
var entState = Engine.GuiInterfaceCall("GetEntityState", entityID);
if (!entState)
continue;
if (targetState.resourceSupply)
{
resource = findGatherType(entState.resourceGatherRates, targetState.resourceSupply);
if (resource)
break;
}
else if (targetState.foundation && entState.buildEntities)
{
canBuild = true;
break;
}
else if (entState.attack && targetState.player != entState.player)
{
canAttack = true;
break;
}
}
// If target is a resource and we have resource gatherers in the selection, then gather
if (resource)
return {"type": "gather", "cursor": "action-gather-"+resource, "target": targets[0]};
// Different owner -> attack
// (TODO: this should only happen if the target is really targetable, not e.g. a tree that this unit can't gather)
if (entState.attack && targetState.player != entState.player)
// If target is a foundation and we have builders in the selection, then build
if (canBuild)
return {"type": "build", "cursor": "action-build", "target": targets[0]};
// If target is an enemy and we have military units in the selection, then attack
if (canAttack)
return {"type": "attack", "cursor": "action-attack", "target": targets[0]};
// If a builder, then: Foundation -> build
if (entState.buildEntities && targetState.foundation)
return {"type": "build", "cursor": "action-build", "target": targets[0]};
// TODO: need more actions
// TODO: need more actions (garrison, etc.)
// If we don't do anything more specific, just walk
return {"type": "move"};