REP #$30
                    LDA $9A ;タイルのx座標
                    PHA
                    CLC
                    ADC.W #$0010
                    STA $9A
                    LDA $03  ;タイルの16x番号
                    JSR SUBL_SET_MAP16
                    PLA
                    STA $9A
                    SEP #$30
                    RTS

SUBL_SET_MAP16:
                    PHX                     
                    TAX                                       
                    JSR SUB_8034                      
                    PLX                                          
                    RTS                    

RETURN18:
                    PLX
                    PLB
                    RTS

SUB_8034:
                    SEP #$20                
                    PHB                     
                    LDA #$00                 
                    PHA                  
                    PLB                   
                    REP #$30                 
                    PHX                     
                    LDA $9A
                    STA $0C
                    LDA $98
                    STA $0E
                    LDA.W #$0000
                    SEP #$20
                    LDA $5B
                    STA $09
                    LDA $1933
                    BEQ NO_SHIFT
                    LSR $09
NO_SHIFT:
                    LDY $0E
                    LDA $09
                    AND #$01
                    BEQ HORIZ
                    LDA $9B
                    STA $00
                    LDA $99
                    STA $9B
                    LDA $00  
                    STA $99
                    LDY $0C
HORIZ:
                    CPY.W #$0200
                    BCS RETURN18
                    LDA $1933
                    ASL A
                    TAX
                    LDA $BEA8,x
                    STA $65
                    LDA $BEA9,x
                    STA $66
                    STZ $67
                    LDA $1925
                    ASL A
                    TAY
                    LDA ($65),y
                    STA $04
                    INY
                    LDA ($65),y
                    STA $05
                    STZ $06
                    LDA $9B
                    STA $07
                    ASL A
                    CLC
                    ADC $07
                    TAY
                    LDA ($04),y 
                    STA $6B
                    STA $6E
                    INY
                    LDA ($04),y
                    STA $6C
                    STA $6F
                    LDA #$7E
                    STA $6D
                    INC A
                    STA $70
                    LDA $09
                    AND #$01
                    BEQ NO_AND
                    LDA $99
                    LSR A
                    LDA $9B 
                    AND #$01
                    BRA LABEL52
NO_AND:
                    LDA $9B
                    LSR A            
                    LDA $99            
LABEL52:
                    ROL A            
                    ASL A             
                    ASL A             
                    ORA #$20           
                    STA $04            
                    CPX.W #$0000       
                    BEQ NO_ADD     
                    CLC
                    ADC #$10 
                    STA $04
NO_ADD:
                    LDA $98                 
                    AND #$F0                
                    CLC
                    ASL A
                    ROL A
                    STA $05           
                    ROL A            
                    AND #$03         
                    ORA $04        
                    STA $06           
                    LDA $9A            
                    AND #$F0          
                    LSR A            
                    LSR A           
                    LSR A            
                    STA $04           
                    LDA $05           
                    AND #$C0         
                    ORA $04            
                    STA $07           
                    REP #$20         
                    LDA $09            
                    AND.W #$0001         
                    BNE LABEL51         
                    LDA $1A              
                    SEC                    
                    SBC.W #$0080            
                    TAX
                    LDY $1C
                    LDA $1933
                    BEQ LABEL50
                    LDX $1E
                    LDA $20
                    SEC
                    SBC.W #$0080
                    TAY
                    BRA LABEL50
LABEL51:
                    LDX $1A
                    LDA $1C
                    SEC
                    SBC.W #$0080
                    TAY
                    LDA $1933
                    BEQ LABEL50
                    LDA $1E
                    SEC
                    SBC.W #$0080
                    TAX  
                    LDY $20
LABEL50:
                    STX $08                
                    STY $0A               
                    LDA $98               
                    AND.W #$01F0          
                    STA $04              
                    LDA $9A              
                    LSR A                
                    LSR A                
                    LSR A                
                    LSR A                
                    AND.W #$000F          
                    ORA $04              
                    TAY                    
                    PLA              
                    SEP #$20               
                    STA [$6B],y
                    XBA                     
                    STA [$6E],y
                    XBA                    
                    REP #$20                
                    ASL A              
                    TAY                     
                    PHK                   
                    PER.W #$0006           
                    PEA $804C
                    JML $00C0FB
MAP16_RETURN:
                    PLB
                    RTS