Checks map max X and Y

Checks map max X and Y 197c68: 00197c68 - 00197d08

00197c68: 27bdfff0 addiu r29,r29,0xfff0			
00197c6c: 00004821 addu r9,r0,r0
00197c70: 3c0c801a lui r12,0x801a			
00197c74: 258cf3c4 addiu r12,r12,0xf3c4
00197c78: 00005821 addu r11,r0,r0
00197c7c: 3c0d801a lui r13,0x801a			
00197c80: 91ad01ff lbu r13,0x01ff(r13)			Load ???
00197c84: 00000000 nop
00197c88: 11a00018 beq r13,r0,0x00197cec			Branch if  == 0x0
00197c8c: 00003021 addu r6,r0,r0
00197c90: 918a0e3b lbu r10,0x0e3b(r12)			Load map max y
00197c94: 00803821 addu r7,r4,r0
00197c98: 94e20000 lhu r2,0x0000(r7)			Load ???
00197c9c: 00000000 nop
00197ca0: 1040000e beq r2,r0,0x00197cdc			Branch if  == 0x0
00197ca4: 00000000 nop
00197ca8: 91850e3a lbu r5,0x0e3a(r12)			Load map max X
00197cac: 00000000 nop
00197cb0: 18a0000a blez r5,0x00197cdc
00197cb4: 00001821 addu r3,r0,r0
00197cb8: 00404021 addu r8,r2,r0
00197cbc: 00681004 sllv r2,r8,r3			Exception
00197cc0: 30428000 andi r2,r2,0x8000			 & 0x8000
00197cc4: 10400002 beq r2,r0,0x00197cd0			Branch if  & 0x8000 == 0x0
00197cc8: 24630001 addiu r3,r3,0x0001
00197ccc: 25290001 addiu r9,r9,0x0001
00197cd0: 0065102a slt r2,r3,r5			Set if 0x1 < ???
00197cd4: 1440fffa bne r2,r0,0x00197cc0			Branch if so
00197cd8: 00681004 sllv r2,r8,r3			Exception
00197cdc: 24c60001 addiu r6,r6,0x0001
00197ce0: 00ca102a slt r2,r6,r10			Set if 0x1 < ???
00197ce4: 1440ffec bne r2,r0,0x00197c98			Branch if so
00197ce8: 24e70002 addiu r7,r7,0x0002
00197cec: 256b0001 addiu r11,r11,0x0001
00197cf0: 29620002 slti r2,r11,0x0002			Set if 0x1 < 2
00197cf4: 1440ffe3 bne r2,r0,0x00197c84			Branch if so
00197cf8: 24840024 addiu r4,r4,0x0024
00197cfc: 01201021 addu r2,r9,r0
00197d00: 27bd0010 addiu r29,r29,0x0010			
00197d04: 03e00008 jr r31			Jump to Address
00197d08: 00000000 nop