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Return the placed Groups (containing the Objects (containing Entities)) from the createObjectGroups (plural) functions, refs c6af8b4e76.

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This way maps can further modify the terrain or place entities at the
resulting position.
Generalizes retryPlacing.

This was SVN commit r21406.
This commit is contained in:
elexis
2018-03-01 18:34:48 +00:00
parent c6af8b4e76
commit c214bbd1ec
2 changed files with 10 additions and 14 deletions
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binaries/data/mods/public/maps/random/rmgen-common/player.js
+1 -1
View File
@@ -475,7 +475,7 @@ function placePlayersNomad(playerClass, constraints)
let success = false;
for (let distanceFactor of [1, 1/2, 1/4, 0])
{
if (createObjectGroups(group, playerIDs[i], new AndConstraint([constraint, avoidClasses(playerClass, distance * distanceFactor)]), 1, 200, false))
if (createObjectGroups(group, playerIDs[i], new AndConstraint([constraint, avoidClasses(playerClass, distance * distanceFactor)]), 1, 200, false).length)
{
success = true;
playerPosition[i] = group.centerPosition;
binaries/data/mods/public/maps/random/rmgen/library.js
+9 -13
View File
@@ -84,28 +84,24 @@ function randomPositionOnTile(tilePosition)
/**
* Retries the given function with those arguments as often as specified.
*/
function retryPlacing(placeFunc, retryFactor, amount, getResult, behaveDeprecated = false)
function retryPlacing(placeFunc, retryFactor, amount, behaveDeprecated = false)
{
let maxFail = amount * retryFactor;
let results = [];
let good = 0;
let bad = 0;
while (good < amount && bad <= maxFail)
while (results.length < amount && bad <= maxFail)
{
let result = placeFunc();
if (result !== undefined || behaveDeprecated)
{
++good;
if (getResult)
results.push(result);
}
results.push(result);
else
++bad;
}
return getResult ? results : good;
return results;
}
// TODO this is a hack to simulate the old behaviour of those functions
@@ -131,7 +127,7 @@ function createAreas(centeredPlacer, painter, constraint, amount, retryFactor =
return createArea(centeredPlacer, painter, constraint);
};
return retryPlacing(placeFunc, retryFactor, amount, true, false);
return retryPlacing(placeFunc, retryFactor, amount, false);
}
/**
@@ -145,7 +141,7 @@ function createAreasInAreas(centeredPlacer, painter, constraint, amount, retryFa
return createArea(centeredPlacer, painter, constraint);
};
return retryPlacing(placeFunc, retryFactor, amount, true, false);
return retryPlacing(placeFunc, retryFactor, amount, false);
}
/**
@@ -159,7 +155,7 @@ function createObjectGroups(group, player, constraint, amount, retryFactor = 10,
return createObjectGroup(group, player, constraint);
};
return retryPlacing(placeFunc, retryFactor, amount, false, behaveDeprecated);
return retryPlacing(placeFunc, retryFactor, amount, behaveDeprecated);
}
/**
@@ -173,7 +169,7 @@ function createObjectGroupsByAreas(group, player, constraint, amount, retryFacto
return createObjectGroup(group, player, constraint);
};
return retryPlacing(placeFunc, retryFactor, amount, false, behaveDeprecated);
return retryPlacing(placeFunc, retryFactor, amount, behaveDeprecated);
}
function createTerrain(terrain)