float offsetX = MCPatcherUtils.getFloatProperty(properties, "offsetX" + suffix, 0.0F);
float offsetY = MCPatcherUtils.getFloatProperty(properties, "offsetY" + suffix, 0.0F);
float angleMultiplier = MCPatcherUtils.getFloatProperty(properties, "rotationSpeed" + suffix, 0.0F);
float angleOffset = MCPatcherUtils.getFloatProperty(properties, "rotationOffset" + suffix, 0.0F);
String blend = MCPatcherUtils.getStringProperty(properties, "blend" + suffix, "alpha");
BlendMethod blendMethod = BlendMethod.parse(blend);
if (blendMethod == null) {
logger.error("%s: unknown blend method %s", new Object[] {resource, blend});
return null;
} else {