private TileRuleCondition ParseTileRuleCondition(XmlElement tileRuleConditionXML)
{
TileRuleCondition condition = null;
switch (tileRuleConditionXML.Name)
{
case "Or":
condition = new TileRuleConditionOr(
ParseTileRuleConditions(tileRuleConditionXML));
break;
case "And":
condition = new TileRuleConditionAnd(
ParseTileRuleConditions(tileRuleConditionXML));
break;
case "Not":
condition = new TileRuleConditionNot(
ParseTileRuleCondition(GetChildElements(tileRuleConditionXML)[0]));
break;
case "IsType":
condition = new TileRuleConditionIsType(
GetAttributeDeltaValue(tileRuleConditionXML),
TileIdToTileType(GetAttributeStringValue(tileRuleConditionXML, "tileType")));
break;
case "IsBurnable":
condition = new TileRuleConditionIsBurnable(
GetAttributeDeltaValue(tileRuleConditionXML));
break;
case "IsOnFire":
condition = new TileRuleConditionIsOnFire(
GetAttributeDeltaValue(tileRuleConditionXML));
break;
case "NearTypeAmount":
condition = new TileRuleConditionNearTypeAmout(
GetAttributeIntValue(tileRuleConditionXML, "min", 0),
TileIdToTileType(GetAttributeStringValue(tileRuleConditionXML, "tileType")));
break;
default:
throw new System.Exception("Unknown tile rule condition: " + tileRuleConditionXML.Name);
}
return(condition);
}
private TileRule ParseTileRule(XmlElement ruleXML)
{
TileRule rule;
switch (ruleXML.Name)
{
case "Multiple":
{
List <TileRule> otherRules = new List <TileRule>();
foreach (XmlElement otherRuleXML in GetChildElements(ruleXML["Rules"]))
{
otherRules.Add(ParseTileRule(otherRuleXML));
}
TileRuleCondition condition = null;
if (ruleXML["Condition"] != null && GetChildElements(ruleXML["Condition"]).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML["Condition"])[0]);
}
rule = new TileRuleMultiple(
otherRules.ToArray(),
condition);
break;
}
case "MultipleOnlyOne":
{
List <TileRule> otherRules = new List <TileRule>();
foreach (XmlElement otherRuleXML in GetChildElements(ruleXML["Rules"]))
{
otherRules.Add(ParseTileRule(otherRuleXML));
}
TileRuleCondition condition = null;
if (ruleXML["Condition"] != null && GetChildElements(ruleXML["Condition"]).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML["Condition"])[0]);
}
rule = new TileRuleMultipleOnlyOne(
GetAttributeBoolValue(ruleXML, "useRandom", false),
otherRules.ToArray(),
condition);
break;
}
case "SetTileType":
{
TileRuleCondition condition = null;
if (GetChildElements(ruleXML).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML)[0]);
}
rule = new TileRuleSetTileType(
GetAttributeDeltaValue(ruleXML),
TileIdToTileType(GetAttributeStringValue(ruleXML, "tileType")),
condition);
break;
}
case "Destroy":
{
TileRuleCondition condition = null;
if (GetChildElements(ruleXML).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML)[0]);
}
rule = new TileRuleDestroy(
GetAttributeDeltaValue(ruleXML),
condition);
break;
}
case "Damage":
{
TileRuleCondition condition = null;
if (GetChildElements(ruleXML).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML)[0]);
}
rule = new TileRuleDamage(
GetAttributeDeltaValue(ruleXML),
GetAttributeIntValue(ruleXML, "damage"),
condition);
break;
}
case "Explode":
{
TileRuleCondition condition = null;
if (GetChildElements(ruleXML).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML)[0]);
}
rule = new TileRuleExplode(
GetAttributeIntValue(ruleXML, "radius"),
GetAttributeIntValue(ruleXML, "damage"),
GetAttributeBoolValue(ruleXML, "setOnFire", false),
condition);
break;
}
case "SetOnFire":
{
TileRuleCondition condition = null;
if (GetChildElements(ruleXML).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML)[0]);
}
rule = new TileRuleSetOnFire(
GetAttributeDeltaValue(ruleXML),
GetAttributeBoolValue(ruleXML, "value", true),
condition);
break;
}
case "SetDynamic":
{
TileRuleCondition condition = null;
if (GetChildElements(ruleXML).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML)[0]);
}
rule = new TileRuleSetDynamic(
GetAttributeDeltaValue(ruleXML),
GetAttributeBoolValue(ruleXML, "value", true),
GetAttributeBoolValue(ruleXML, "gravity", true),
GetAttributeIntValue(ruleXML, "timeout", -1),
condition);
break;
}
case "PlayEffect":
{
TileRuleCondition condition = null;
if (GetChildElements(ruleXML).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML)[0]);
}
rule = new TileRulePlayEffect(
GetAttributeDeltaValue(ruleXML),
GetAttributeStringValue(ruleXML, "id"),
condition);
break;
}
case "ApplyEffect":
{
TileRuleCondition condition = null;
if (GetChildElements(ruleXML).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML)[0]);
}
rule = new TileRuleApplyEffect(
GetAttributeDeltaValue(ruleXML),
GetAttributeStringValue(ruleXML, "id"),
condition);
break;
}
case "PlaySound":
{
TileRuleCondition condition = null;
if (GetChildElements(ruleXML).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML)[0]);
}
rule = new TileRulePlaySound(
GetAttributeDeltaValue(ruleXML),
GetAttributeStringValue(ruleXML, "id"),
condition);
break;
}
case "Invalidate":
{
TileRuleCondition condition = null;
if (GetChildElements(ruleXML).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML)[0]);
}
rule = new TileRuleInvalidate(
GetAttributeDeltaValue(ruleXML),
condition);
break;
}
case "CreateItem":
{
TileRuleCondition condition = null;
if (GetChildElements(ruleXML).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML)[0]);
}
rule = new TileRuleCreateItem(
GetAttributeDeltaValue(ruleXML),
ItemIdToItemDefinition(GetAttributeStringValue(ruleXML, "item")),
condition);
break;
}
case "DropSameTileItem":
{
TileRuleCondition condition = null;
if (GetChildElements(ruleXML).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML)[0]);
}
rule = new TileRuleDropSameTileItem(
condition);
break;
}
case "Liquid":
{
TileRuleCondition condition = null;
if (GetChildElements(ruleXML).Length > 0)
{
condition = ParseTileRuleCondition(GetChildElements(ruleXML)[0]);
}
rule = new TileRuleLiquid(
GetAttributeIntValue(ruleXML, "max"),
GetAttributeIntValue(ruleXML, "speed"),
condition);
break;
}
default:
throw new System.Exception("Unknown tile rule: " + ruleXML.Name);
}
return(rule);
}