cpp/openttd-patchpack/source File Diff

File diff r7762:f53dd1eec4cf → r7763:878d494b5f57

src/command.cpp

➞

Show inline comments

@@ @@ -668,43 +668,31 @@ callb_err: @@
 CommandCost CommandCost::AddCost(CommandCost ret)
+{
 	this->AddCost(ret.cost);
 	if (this->success && !ret.success) {
 		this->message = ret.message;
 		this->success = false;
+	}
 	return *this;
+}
 CommandCost CommandCost::AddCost(Money cost)
+{
 	/* Overflow protection */
 	if (cost < 0 && (this->cost + cost) > this->cost) {
 		this->cost = INT64_MIN;
 	} else if (cost > 0 && (this->cost + cost) < this->cost) {
 		this->cost = INT64_MAX;
 	} else  {
 		this->cost += cost;
+	}
 	this->cost += cost;
 	return *this;
+}
 CommandCost CommandCost::MultiplyCost(int factor)
+{
 	/* Overflow protection */
 	if (factor != 0 && (INT64_MAX / myabs(factor)) < myabs(this->cost)) {
 		this->cost = (this->cost < 0 == factor < 0) ? INT64_MAX : INT64_MIN;
 	} else {
 		this->cost *= factor;
+	}
 	this->cost *= factor;
 	return *this;
+}
 Money CommandCost::GetCost() const
+{
 	return this->cost;
+}
 void CommandCost::SetGlobalErrorMessage() const
+{
 	extern StringID _error_message;
 	if (this->message != INVALID_STRING_ID) _error_message = this->message;