Differential D13 Diff 200 binaries/data/mods/public/simulation/helpers/FSM.js

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binaries/data/mods/public/simulation/helpers/FSM.js

Show First 20 Lines • Show All 63 Lines • ▼ Show 20 Lines	"SUBSTATENAME": {
// handler, because otherwise the new state transition		// handler, because otherwise the new state transition
// will get mixed up with the previous ongoing one.		// will get mixed up with the previous ongoing one.
// In normal cases, you can return false or nothing.		// In normal cases, you can return false or nothing.
},		},

"leave": function() {		"leave": function() {
// Called when transitioning out of this state.		// Called when transitioning out of this state.
},		},

		// Define a message handler that is an exact copy of another
		// message handler defined in this Substate
		"SomeMessageName": "AnotherMessageName",
},		},

// Define a new state which is an exact copy of another		// Define a new state which is an exact copy of another
// state that is defined elsewhere in this FSM:		// state that is defined elsewhere in this FSM:
"OTHERSUBSTATENAME": "STATENAME.SUBSTATENAME",		"OTHERSUBSTATENAME": "STATENAME.SUBSTATENAME",
}		}

}		}
▲ Show 20 Lines • Show All 109 Lines • ▼ Show 20 Lines	function process(fsm, node, path, handlers)
state._refs = {};		state._refs = {};

for (var key in node)		for (var key in node)
{		{
if (key === "enter" \|\| key === "leave")		if (key === "enter" \|\| key === "leave")
{		{
state[key] = node[key];		state[key] = node[key];
}		}
else if (key.match(/^[A-Z]+$/))		else if (typeof node[key] === "function")
		{
		// New message handler
		newhandlers[key] = node[key];
		}
		else if (typeof node[key] === "object")
{		{
		// new substate
state._refs[key] = (state._name ? state._name + "." : "") + key;		state._refs[key] = (state._name ? state._name + "." : "") + key;

// (the rest of this will be handled later once we've grabbed		// (the rest of this will be handled later once we've grabbed
// all the event handlers)		// all the event handlers)
}		}
else		else if (typeof node[key] === "string")
{		{
newhandlers[key] = node[key];		// this can be either a reference to a message handler, or to a state.
		if (!node[node[key]] && !fsm.states[node[key]])
		{
		error("FSM node " + path.join(".") + " node " + key + " referring to unknown node/state " + node[key]);
		return {};
		}
		else if (!!node[node[key]] && !!fsm.states[node[key]])
		{
		error("FSM node " + path.join(".") + " node " + key + " ambiguously referring to message handler or state " + node[key]);
		return {};
		}
		if (!node[node[key]])
		// new substate
		state._refs[key] = (state._name ? state._name + "." : "") + key;
		else
		// New message handler
		newhandlers[key] = node[node[key]];
}		}
}		}

for (var e in newhandlers)		for (var e in newhandlers)
state[e] = newhandlers[e];		state[e] = newhandlers[e];

for (var key in node)		for (var key in node)
{		{
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