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author Osso <mesgnet@yahoo.it>2014-12-18 18:15:42 +0100
committer Osso <mesgnet@yahoo.it>2014-12-18 18:15:42 +0100
commit47f45366185f617203d120979f5bfdde9222f66c (patch)
tree9032c06e74ee21be4b19c1eb3ddd304ff8cf35ed
parent5bad55bea92a37021ae7b317ba11584653e71b63 (diff)
machine.c: save m_rand_seed, fixes save state regressons in at least the following games - drivers: bmcpokr - bmcpokr.c, centipdb, caterplr, millpac - centiped.c, jngolady - jangou.c, rivieraa - merit.c (nw)
device.c: fix typo (nw)
-rw-r--r--src/emu/device.c2
-rw-r--r--src/emu/machine.c5
2 files changed, 5 insertions, 2 deletions
diff --git a/src/emu/device.c b/src/emu/device.c
index d52dd8827ea..16c5c3b2576 100644
--- a/src/emu/device.c
+++ b/src/emu/device.c
@@ -626,7 +626,7 @@ void device_t::device_pre_save()
//-------------------------------------------------
// device_post_load - called after the loading a
// saved state, so that registered variables can
-// be expaneded as necessary
+// be expanded as necessary
//-------------------------------------------------
void device_t::device_post_load()
diff --git a/src/emu/machine.c b/src/emu/machine.c
index 12524a47efe..76855efad96 100644
--- a/src/emu/machine.c
+++ b/src/emu/machine.c
@@ -255,7 +255,10 @@ void running_machine::start()
primary_screen->register_vblank_callback(vblank_state_delegate(FUNC(running_machine::watchdog_vblank), this));
save().save_item(NAME(m_watchdog_enabled));
save().save_item(NAME(m_watchdog_counter));
-
+
+ // save the random seed or save states might be broken in drivers that use the rand() method
+ save().save_item(NAME(m_rand_seed));
+
// initialize image devices
image_init(*this);
m_tilemap.reset(global_alloc(tilemap_manager(*this)));