View source for Check Spreading Tile Coordinates

 BATTLE.BIN : Check Spreading Tile Coordinates
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 Parameters : Nothing
 
 Returns : r2 = 0x00 if spreading Tile's coordinates are valid
           r2 = 0x01 for invalid coordinates (<0 or > Map Max) 
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 00175618: 3c028019 lui r2,0x8019            |
 0017561c: 8c42f4e4 lw r2,-0x0b1c(r2)        |{{f/adr|Pointer to Scratch Pad at 0x1f800180  }} {{f/std|Pointer at 8018f4e4}}
 00175620: 00000000 nop                      |
 00175624: 84430030 lh r3,0x0030(r2)         |{{f/load|Spreading Tile's X}}
 00175628: 3c058019 lui r5,0x8019            |
 0017562c: 8ca5f4e0 lw r5,-0x0b20(r5)        |{{f/adr|Pointer to scratch pad at 0x1f800000}} {{f/std|Pointer at 8018f4e0}} {{f/std| 0x1f800000 (at 8018f4e0)}}
 00175630: 0460000f bltz r3,0x00175670       {{f/Cond|If Spreading Tile's X is < 0x00 : }} {{f/loc| Exit and returns 0x1}}
 00175634: 00000000 nop                          |
 00175638: 84440032 lh r4,0x0032(r2)         |{{f/load|Spreading Tile's Y}}
 0017563c: 00000000 nop                      |
 00175640: 0480000c bltz r4,0x00175674       {{f/Cond|If Spreading Tile's Y is < 0x00 : }} {{f/loc| Exit and returns 0x1}}
 00175644: 34020001 ori r2,r0,0x0001             |
 00175648: 90a20018 lbu r2,0x0018(r5)        |{{f/load|Map max X}}
 0017564c: 00000000 nop                      |
 00175650: 0062102a slt r2,r3,r2             |
 00175654: 10400007 beq r2,r0,0x00175674     {{f/Cond|If Spreading Tile's X is > Map Max X}} {{f/loc| Exit and returns 0x1}}
 00175658: 34020001 ori r2,r0,0x0001             |
 0017565c: 90a20019 lbu r2,0x0019(r5)        |{{f/load|Map Max Y}}
 00175660: 00000000 nop                      |
 00175664: 0082102a slt r2,r4,r2             |
 00175668: 14400002 bne r2,r0,0x00175674     {{f/Cond|If Spreading Tile's Y is < Map Max Y}} {{f/loc| Exit and returns 0x00}} {{f/std| Everything is OK}}
 0017566c: 00001021 addu r2,r0,r0                |
 00175670: 34020001 ori r2,r0,0x0001             |{{f/std|Else returns 0x01}}
 00175674: 03e00008 jr r31                   END
 00175678: 00000000 nop
=== Return Locations ===
 '''BATTLE.BIN'''
 00175f28: [[00175ea0_-_00175fa0]]
 001765b4: [[001764d8_-_001766b0]]
 00176630: [[001764d8_-_001766b0]]
 00177a5c: [[001779dc_-_00177b60]]
 00177cb0: [[00177c08_-_00177e60]]
 00177cf8: [[00177c08_-_00177e60]]