Math: Prevent division by zero in posmod
Fixes #43932. Co-authored-by: David Hoppenbrouwers <david@salt-inc.org>
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@ -31,6 +31,7 @@
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#ifndef MATH_FUNCS_H
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#define MATH_FUNCS_H
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#include "core/error/error_macros.h"
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#include "core/math/math_defs.h"
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#include "core/math/random_pcg.h"
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#include "core/typedefs.h"
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@ -225,6 +226,7 @@ public:
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}
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static _ALWAYS_INLINE_ int64_t posmod(int64_t p_x, int64_t p_y) {
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ERR_FAIL_COND_V_MSG(p_y == 0, 0, "Division by zero in posmod is undefined. Returning 0 as fallback.");
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int64_t value = p_x % p_y;
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if (((value < 0) && (p_y > 0)) || ((value > 0) && (p_y < 0))) {
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value += p_y;
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