cleanup and rewrite of ppu_registers.c

1 files changed, 0 insertions, 27 deletions

diff --git a/mapper_000b.c b/mapper_000b.c
deleted file mode 100644
index 9252060..0000000
--- a/mapper_000b.c
+++ /dev/null
@@ -1,27 +0,0 @@
-
-
-static void mapper_000b_init(struct nes_state *state) {
-	state->map.m000b.prg_ptr = state->prg_rom;
-	state->map.m000b.chr_ptr = state->chr_rom;
-}
-
-static uint8_t mapper_000b_prg_read(struct nes_state *state, uint32_t addr) {
-	if(addr >= 0x8000) {
-		return state->map.m000b.prg_ptr[addr - 0x8000];
-	}
-	return 0;
-}
-
-static void mapper_000b_prg_write(struct nes_state *state, uint32_t addr, uint8_t value) {
-	if(addr >= 0x8000) {
-		state->map.m000b.prg_ptr = state->prg_rom + ((value >> 4) & 7) * 0x8000;
-		state->map.m000b.chr_ptr = state->chr_rom + (value & 0x0F) * 0x2000;
-	}
-}
-
-static uint8_t mapper_000b_chr_read(struct nes_state *state, uint32_t addr) {
-	return state->map.m000b.chr_ptr[addr];
-}
-
-static void mapper_000b_chr_write(struct nes_state *state, uint32_t addr, uint8_t value) {
-}