Routines
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7E47: Input: "S" To Start
Used by the routine at TitleScreen.
Input_StartGame 7E47 DI Disable interrupts.
7E48 LD A,$FD Read from the keyboard;
Port Number Bit
0 1 2 3 4
FD A S D F G
7E4A IN A,($FE)
7E4C BIT 1,A Jump to Input_StartGame_Start if "S" was pressed.
7E4E JR NZ,Input_StartGame_Start
Switch the custom font to the game font.
7E50 LD HL,$6153 HL=6153.
7E53 JR Input_StartGame_SetFont Jump to Input_StartGame_SetFont.
Input_StartGame_Start 7E55 BIT 4,A Return if "G" is being pressed.
7E57 RET NZ
Switch the custom font to the ZX Spectrum font.
7E58 LD HL,$3C00 HL=3C00.
Input_StartGame_SetFont 7E5B LD ($6771),HL Write HL to 6771 (Configurable_PrintString).
Set the flag which will start the game.
7E5E LD A,$01 Write 01 to Flag_TitleScreenStart.
7E60 LD ($66F2),A
7E63 RET Return.
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