Stat Increment/Decrement
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Stats increment/decrement r5 = unit data + 30 0018d570: 90a80000 lbu r8,0x0000(r5) load original stat 0018d574: 30c300ff andi r3,r6,0x00ff r3 = stat cap 0018d578: 340200ff ori r2,r0,0x00ff 0018d57c: 14620005 bne r3,r2,0x 0018d594 jump if stat cap != ff? 0018d580: 3089007f andi r9,r4,0x007f r9 = + stat change 0018d584: 3402007f ori r2,r0,0x007f 0018d588: 15220003 bne r9,r2,0x 0018d598 jump if stat change != +127? 0018d58c: 30820080 andi r2,r4,0x0080 r4 = - stat change 0018d590: 340900ff ori r9,r0,0x00ff 0018d594: 30820080 andi r2,r4,0x0080 0018d598: 10400003 beq r2,r0,0x 0018d5a8 jump if stat change not negative 0018d59c: 00000000 nop 0018d5a0: 0806356b j 0x 0018d5ac 0018d5a4: 01094021 addu r8,r8,r9 stat - stat change? 0018d5a8: 01094023 subu r8,r8,r9 stat + stat change? 0018d5ac: 30e700ff andi r7,r7,0x00ff r7 = masked bits 0018d5b0: 0107102a slt r2,r8,r7 set if changed stat < 1 0018d5b4: 10400002 beq r2,r0,0x 0018d5c0 else branch 0018d5b8: 30c600ff andi r6,r6,0x00ff r6 = stat cap this is done earlier 0018d5bc: 00e04021 addu r8,r7,r0 r8 = 1 0018d5c0: 00c8102a slt r2,r6,r8 set if cap < 1 0018d5c4: 10400002 beq r2,r0,0x 0018d5d0 branch if not 0018d5c8: 00000000 nop 0018d5cc: 00c04021 addu r8,r6,r0 r8 = stat cap? 0018d5d0: 90a20000 lbu r2,0x0000(r5) load stat? 0018d5d4: 00000000 nop 0018d5d8: 15020003 bne r8,r2,0x 0018d5e8 continue if current stat != stat cap? 0018d5dc: 34020001 ori r2,r0,0x0001 r2 = 1 0018d5e0: 08063586 j 0x 0018d618 jump to end (no storing) 0018d5e4: 00001021 addu r2,r0,r0 r2 = 0 0018d5e8: 14e2000a bne r7,r2,0x 0018d614 jump to end if r2 = 1 0018d5ec: a0a80000 sb r8,0x0000(r5) store ?? as new stat 0018d5f0: 90a20000 lbu r2,0x0000(r5) load original stat 0018d5f4: 90a30003 lbu r3,0x0003(r5) load bonus stat 0018d5f8: 00000000 nop 0018d5fc: 00434021 addu r8,r2,r3 add stats 0018d600: 00c8102a slt r2,r6,r8 cap check 0018d604: 10400002 beq r2,r0,0x 0018d610 branch if not 0018d608: 00000000 nop 0018d60c: 00c04021 addu r8,r6,r0 r8 = default to cap 0018d610: a0a80006 sb r8,0x0006(r5) store r8 as new stat 0018d614: 34020001 ori r2,r0,0x0001 r2 = 1 0018d618: 03e00008 jr r31 0018d61c: 00000000 nop
