Ykkrosh
b8925fbbc9
Pass terrain passability data to AI scripts. Expand pathfinder passability data to 16 bits per tile, to allow more classes. Support 16-bit ints in serializer. Partially support JS typed arrays. Allow foundations to be placed on top of units (fixes #499). Stop farms and fishes blocking movement (fixes #534). Add obstruction flags to allow finer control over what they block. Associate entity IDs with obstruction shapes, to allow finding colliding entities. Support moving to the edge of a target entity with inactive obstruction. Support foundation entities in AI. Support playing as non-hele civs. This was SVN commit r8899.
68 lines
1.3 KiB
JavaScript
68 lines
1.3 KiB
JavaScript
/**
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* All plan classes must implement this interface.
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*/
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var IPlan = Class({
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_init: function() { /* ... */ },
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canExecute: function(gameState) { /* ... */ },
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execute: function(gameState) { /* ... */ },
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getCost: function() { /* ... */ },
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});
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/**
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* Represents a prioritised collection of plans.
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*/
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var PlanGroup = Class({
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_init: function()
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{
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this.escrow = new Resources({});
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this.plans = [];
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},
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addPlan: function(priority, plan)
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{
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this.plans.push({"priority": priority, "plan": plan});
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},
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/**
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* Executes all plans that we can afford, ordered by priority,
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* and returns the highest-priority plan we couldn't afford (or null
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* if none).
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*/
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executePlans: function(gameState)
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{
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// Ignore impossible plans
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var plans = this.plans.filter(function(p) { return p.plan.canExecute(gameState); });
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// Sort by decreasing priority
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plans.sort(function(a, b) { return b.priority - a.priority; });
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// Execute as many plans as we can afford
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while (plans.length && this.escrow.canAfford(plans[0].plan.getCost()))
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{
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var plan = plans.shift().plan;
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this.escrow.subtract(plan.getCost());
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plan.execute(gameState);
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}
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if (plans.length)
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return plans[0];
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else
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return null;
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},
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resetPlans: function()
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{
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this.plans = [];
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},
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getEscrow: function()
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{
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return this.escrow;
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},
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});
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