From 4a02afab57b1e1e90b90ae5a720ce1df8fa0c0b5 Mon Sep 17 00:00:00 2001 From: notaz Date: Sat, 12 Feb 2022 22:58:23 +0200 Subject: [PATCH] drc: add a clock override for Super Robot Taisen Alpha libretro/pcsx_rearmed#610 --- libpcsxcore/database.c | 28 ++++++++++++++++++++++++---- 1 file changed, 24 insertions(+), 4 deletions(-) diff --git a/libpcsxcore/database.c b/libpcsxcore/database.c index 61312e09..52d17a7e 100644 --- a/libpcsxcore/database.c +++ b/libpcsxcore/database.c @@ -17,6 +17,21 @@ static const char MemorycardHack_db[8][10] = {"SCUS94409"} }; +static const struct +{ + const char * const id; + int mult; +} +new_dynarec_clock_overrides[] = +{ + /* Internal Section - fussy about timings */ + { "SLPS01868", 202 }, + /* Super Robot Taisen Alpha - on the edge with 175, + * changing memcard settings is enough to break/unbreak it */ + { "SLPS02528", 190 }, + { "SLPS02636", 190 }, +}; + /* Function for automatic patching according to GameID. */ void Apply_Hacks_Cdrom() { @@ -38,10 +53,15 @@ void Apply_Hacks_Cdrom() new_dynarec_hacks_pergame = 0; cycle_multiplier_override = 0; - /* Internal Section is fussy about timings */ - if (strcmp(CdromId, "SLPS01868") == 0) + for (i = 0; i < ARRAY_SIZE(new_dynarec_clock_overrides); i++) { - cycle_multiplier_override = 202; - new_dynarec_hacks_pergame |= NDHACK_OVERRIDE_CYCLE_M; + if (strcmp(CdromId, new_dynarec_clock_overrides[i].id) == 0) + { + cycle_multiplier_override = new_dynarec_clock_overrides[i].mult; + new_dynarec_hacks_pergame |= NDHACK_OVERRIDE_CYCLE_M; + SysPrintf("using new_dynarec clock override: %d\n", + cycle_multiplier_override); + break; + } } } -- 2.39.2