0018e660 - 0018e6b4

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Used in Weather Elemental effects routine.  Credit goes to Dokurider for finding it for me. Credit to Talcall for finding the snowy weather flag.

No Parameters 

Returns r2 = 0x00 if 0x800b6698 has flag 0x02 ON (ignore weather ? Inside of building ?)
        r2 = Weather value
        r2 = Weather value + 0x03 if it snows (0x800b6698 has flag 0x01 ON)
See Weather
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0018e660: 27bdffe8 addiu r29,r29,-0x0018    
0018e664: afbf0010 sw r31,0x0010(r29)       
0018e668: 0c04ed64 jal 0x0013b590           |-->Get Script Variable  Returns r2 = Weather value
0018e66c: 34040023 ori r4,r0,0x0023         |r4 = 0x23 (Variable Weather)
0018e670: 3c04800b lui r4,0x800b            |
0018e674: 8c846698 lw r4,0x6698(r4)         |r4 = weather palette mods  0x800b6698 / 800b6698
0018e678: 00401821 addu r3,r2,r0            |r3 = weather value
0018e67c: 30820002 andi r2,r4,0x0002        |r2 <> 0x00 if Palette Mod = 0x2 palette mod bitflag
0018e680: 14400009 bne r2,r0,0x0018e6a8     #If Ignore weather is OFF /Else branch to END (r2 set to 0x00)
0018e684: 00001021 addu r2,r0,r0            |r2 = 0x00
0018e688: 28620002 slti r2,r3,0x0002            |r2 = 0x01 if Weather < 0x02 (clear sky)
0018e68c: 14400006 bne r2,r0,0x0018e6a8         #If It's not  a beautiful day
0018e690: 00601021 addu r2,r3,r0                |r2 = Weather value (0x00 or 0x01)
0018e694: 30820001 andi r2,r4,0x0001                |r2 <> 0x00 if it snows
0018e698: 10400003 beq r2,r0,0x0018e6a8             #If it snows
0018e69c: 00601021 addu r2,r3,r0                    |r2 = Weather value
0018e6a0: 24630003 addiu r3,r3,0x0003                   |r3 = Weather + 0x03
0018e6a4: 00601021 addu r2,r3,r0                        |r2 = Weather + 3 (snowy weather)
0018e6a8: 8fbf0010 lw r31,0x0010(r29)       END
0018e6ac: 27bd0018 addiu r29,r29,0x0018     
0018e6b0: 03e00008 jr r31                   
0018e6b4: 00000000 nop                      

Return locations

Battle.bin
00174380: 00174370-001743c4
00186eec: Weather_Elemental_effects