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Adding new function to show status messages for lacking resources when building and training units.

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This was SVN commit r6231.
This commit is contained in:
freenity
2008-07-15 12:54:28 +00:00
parent 7eee81ec82
commit f182617c72
1 changed files with 74 additions and 5 deletions
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binaries/data/mods/official/scripts/entity_functions.js
+74 -5
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@@ -731,7 +731,8 @@ function performHeal( evt )
// Make sure we have enough resources.
if ( pool[resource] - evt.target.actions.heal.cost * evt.target.traits.creation.cost[resource] < 0 )
{
console.write( "Not enough " + resource.toString() + " for healing." );
//console.write( "Not enough " + resource.toString() + " for healing." );
showMessage("Not enough " + resource.toString() + " for healing.");
return;
}
break;
@@ -836,7 +837,8 @@ function performRepair( evt )
var amount = parseInt( fraction * parseInt(resources[r]) );
if( this.player.resources[r.toString()] < amount )
{
console.write("Can't repair - not enough " + r.toString());
//console.write("Can't repair - not enough " + r.toString());
showMessage("Can't repair - not enough " + r.toString());
evt.preventDefault();
return;
}
@@ -1451,7 +1453,8 @@ function entityStartProduction( evt )
else
{
// If not, output the error message.
console.write(result);
//console.write(result);
showMessage(result);
evt.preventDefault();
return;
}
@@ -1481,7 +1484,8 @@ function entityStartProduction( evt )
var res = TECH_RESOURCES[i];
if( this.player.resources[res] < tech[res] )
{
console.write( "Cannot afford " + evt.name + ": need " + tech[res] + " " + res );
//console.write( "Cannot afford " + evt.name + ": need " + tech[res] + " " + res );
showMessage( "Cannot afford " + evt.name + ": need " + tech[res] + " " + res );
evt.preventDefault();
return;
}
@@ -1732,7 +1736,8 @@ function attemptAddToBuildQueue( entity, create_tag, tab, list )
}
else
{ // If not, output the error message.
console.write(result);
//console.write(result);
showMessage(result);
return false;
}
}
@@ -2226,3 +2231,67 @@ function getBuildingLimit( category/*, gameMode*/ )
return 0;
}
/*
* Not exactly entity related funcions, but I wanted it to be accessible from gui/test/ and scripts/ scripts, as they have
* to call this function. If anyone know of better place for these functions, please tell me.
*/
/*
* showMessage(string) - This function should be used when there is some info that should be showed to the user.
* It is used for example for informing the user about the lack of resources for building or training a unit.
* The message gets removed after WAIT milliseconds.
*/
const MAX_MESSAGES = 6; //max. messages at a time.
const WAIT = 15000; //during what time a message will be shown.
var messagesList = new Array();
function showMessage(text)
{
var message = getGUIObjectByName("globalMessage");
if (messagesList.length == MAX_MESSAGES)
{
messagesList.pop();
}
messagesList.unshift(text);
updateMessageView();
message.hidden = false;
/*
* This is made so only the first message, calls hideMessage().
*/
if (messagesList.length == 1)
{
setTimeout(hideMessage, WAIT);
}
}
function hideMessage()
{
messagesList.pop();
if (messagesList.length == 0)
{
getGUIObjectByName("globalMessage").hidden = true;
}
else
{
updateMessageView();
setTimeout(hideMessage, WAIT);
}
}
function updateMessageView()
{
var result = "";
for (var i=0; i < messagesList.length; i++)
{
result = result + messagesList[i] + "\n";
}
getGUIObjectByName("globalMessage").caption = result;
}