cpp/openttd-patchpack/source Changeset - r28700:ba3fdb413da6

Changeset - r28700:ba3fdb413da6

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merni-ns - 3 months ago 2024-02-06 18:54:38
66267867+merni-ns@users.noreply.github.com

Fix 5a88027: [Script] Avoid overflow in scripts when infinite money is enabled (#12016)

2 files changed with 4 insertions and 1 deletions:

src/script/api/script_company.cpp

src/script/api/script_company.hpp

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src/script/api/script_company.cpp

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@@ @@ -178,6 +178,8 @@ @@
+{
 	company = ResolveCompanyID(company);
 	if (company == COMPANY_INVALID) return -1;
 	/* If we return INT64_MAX as usual, overflows may occur in the script. So return a smaller value. */
 	if (_settings_game.difficulty.infinite_money) return INT32_MAX;
 	return GetAvailableMoney((::CompanyID)company);
+}

src/script/api/script_company.hpp

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@@ @@ -258,9 +258,10 @@ public: @@
 	/**
 	 * Gets the bank balance. In other words, the amount of money the given company can spent.
 	 * If infinite money is enabled, it returns INT32_MAX.
 	 * @param company The company to get the bank balance of.
 	 * @pre ResolveCompanyID(company) != COMPANY_INVALID.
 	 * @return The actual bank balance.
+	 * @return The actual bank balance or INT32_MAX.
 	 */
 	static Money GetBankBalance(CompanyID company);

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