rampart: Fix MT#7119, big thanks to rodneylives for all his help

mamedev · Dec 14, 2020 · ece8353 · ece8353
1 parent a22ed71
commit ece8353
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/mame/drivers/rampart.cpp b/src/mame/drivers/rampart.cpp
@@ -498,6 +498,10 @@ void rampart_state::machine_start()
 	m_maincpu->space(AS_PROGRAM).install_readwrite_tap(0x140000, 0x147fff, 0x438000, "slapstic",
 													   [this](offs_t offset, u16 &data, u16 mem_mask) { m_slapstic->tweak(offset >> 1); },
 													   [this](offs_t offset, u16 &data, u16 mem_mask) { m_slapstic->tweak(offset >> 1); });
+	// The slaptic seems to trigger on the whole rom, but that slows things down too much.  limit to the range marble madness actually needs
+	m_maincpu->space(AS_PROGRAM).install_readwrite_tap(0x040000, 0x041fff, 0x000000, "slapstic",
+													   [this](offs_t offset, u16 &data, u16 mem_mask) { m_slapstic->tweak(offset >> 1); },
+													   [this](offs_t offset, u16 &data, u16 mem_mask) { m_slapstic->tweak(offset >> 1); });
 }