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https://github.com/pret/pmd-red.git
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82 lines
1.4 KiB
C
82 lines
1.4 KiB
C
#include "global.h"
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#include "code_800C9CC.h"
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#include "cpu.h"
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#include "random.h"
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#include "reg_control.h"
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// Todo: Figure out if this file could be merged with bg_control and cpu?
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EWRAM_INIT u32 gUnknown_203B0B8 = {0};
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void WaitForNextFrameAndAdvanceRNG(void)
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{
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sub_800BA5C();
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gUnknown_203B0B8++;
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if (gRawKeyInput & (A_BUTTON | SELECT_BUTTON))
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Rand32Bit();
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Rand32Bit();
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}
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UNUSED static u32 sub_800CB50(void)
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{
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return gUnknown_203B0B8;
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}
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UNUSED static void nullsub_180(void)
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{
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}
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void xxx_call_update_bg_sound_input(void)
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{
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xxx_update_bg_sound_input();
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}
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UNUSED static void nullsub_181(void)
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{
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}
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UNUSED static bool8 sub_800CB70(void)
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{
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return FALSE;
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}
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void ReadKeyInput(Inputs *r0)
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{
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u16 keyInput = REG_KEYINPUT ^ KEYS_MASK;
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r0->held = 0;
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if (keyInput & DPAD_UP)
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r0->held = DPAD_UP;
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if (keyInput & DPAD_DOWN)
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r0->held |= DPAD_DOWN;
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if (keyInput & DPAD_LEFT)
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r0->held |= DPAD_LEFT;
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if (keyInput & DPAD_RIGHT)
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r0->held |= DPAD_RIGHT;
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if (keyInput & A_BUTTON)
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r0->held |= A_BUTTON;
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if (keyInput & B_BUTTON)
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r0->held |= B_BUTTON;
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if (keyInput & START_BUTTON)
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r0->held |= START_BUTTON;
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if (keyInput & SELECT_BUTTON)
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r0->held |= SELECT_BUTTON;
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if (keyInput & R_BUTTON)
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r0->held |= R_BUTTON;
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if (keyInput & L_BUTTON)
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r0->held |= L_BUTTON;
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gRawKeyInput = keyInput;
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}
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