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authorDizzyEggg <jajkodizzy@wp.pl>2019-01-20 18:24:35 +0100
committerDizzyEggg <jajkodizzy@wp.pl>2019-01-20 18:24:35 +0100
commit4e396207d3f09772f0f073b5a945bb1fafe1fcdd (patch)
tree9d0f3e2fd027b6da5d0c6bb4faf0822df5231dd6 /src/frontier_pass.c
parent576d1b3474e9ebec6a16d3ca68378d0f92fb4026 (diff)
document more of trainer card
Diffstat (limited to 'src/frontier_pass.c')
-rw-r--r--src/frontier_pass.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/src/frontier_pass.c b/src/frontier_pass.c
new file mode 100644
index 000000000..4473dfae0
--- /dev/null
+++ b/src/frontier_pass.c
@@ -0,0 +1,31 @@
+#include "global.h"
+#include "gpu_regs.h"
+#include "bg.h"
+
+void sub_80C50D0(void)
+{
+ SetGpuReg(REG_OFFSET_DISPCNT, 0);
+ SetGpuReg(REG_OFFSET_BG3CNT, 0);
+ SetGpuReg(REG_OFFSET_BG2CNT, 0);
+ SetGpuReg(REG_OFFSET_BG1CNT, 0);
+ SetGpuReg(REG_OFFSET_BG0CNT, 0);
+ ChangeBgX(0, 0, 0);
+ ChangeBgY(0, 0, 0);
+ ChangeBgX(1, 0, 0);
+ ChangeBgY(1, 0, 0);
+ ChangeBgX(2, 0, 0);
+ ChangeBgY(2, 0, 0);
+ ChangeBgX(3, 0, 0);
+ ChangeBgY(3, 0, 0);
+ SetGpuReg(REG_OFFSET_BLDCNT, 0);
+ SetGpuReg(REG_OFFSET_BLDY, 0);
+ SetGpuReg(REG_OFFSET_BLDALPHA, 0);
+ SetGpuReg(REG_OFFSET_WIN0H, 0);
+ SetGpuReg(REG_OFFSET_WIN0V, 0);
+ SetGpuReg(REG_OFFSET_WIN1H, 0);
+ SetGpuReg(REG_OFFSET_WIN1V, 0);
+ SetGpuReg(REG_OFFSET_WININ, 0);
+ SetGpuReg(REG_OFFSET_WINOUT, 0);
+ CpuFill16(0, (void *)VRAM, VRAM_SIZE);
+ CpuFill32(0, (void *)OAM, OAM_SIZE);
+}