diff options
| -rw-r--r-- | ai/ai.c | 15 |
1 files changed, 14 insertions, 1 deletions
@@ -243,6 +243,15 @@ void AI_LoadAIControl(void) ottd_SetAIParam(_ai.gpmi_param); } + +/** + * Dump an entry of the GPMI error stack (callback routine). This helps the user to trace errors back to their roots. + */ +void AI_PrintErrorStack(gpmi_err_stack_t *entry, char *string) +{ + DEBUG(ai, 0)(string); +} + #endif /* GPMI */ /** @@ -262,6 +271,7 @@ void AI_StartNewAI(PlayerID player) char *params = NULL; ottd_GetNextAIData(&library, ¶ms); + gpmi_error_stack_enable = 1; if (library != NULL) { _ai_player[player].module = gpmi_mod_load(library, params); @@ -271,9 +281,12 @@ void AI_StartNewAI(PlayerID player) free(params); if (_ai_player[player].module == NULL) { - DEBUG(ai, 0)("[AI] Failed to load AI, aborting.."); + DEBUG(ai, 0)("[AI] Failed to load AI, aborting. GPMI error stack:"); + gpmi_err_stack_process_str(AI_PrintErrorStack); return; } + gpmi_error_stack_enable = 0; + } #endif /* GPMI */ |