Decompile waypointFindRoute
This commit is contained in:
Ryan Dwyer
parent
a8b0e10c4c
commit
2f5878e617
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@ -1128,118 +1128,52 @@ glabel func0f11505c
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/* f1151e8: 27bd0078 */ addiu $sp,$sp,0x78
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);
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GLOBAL_ASM(
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glabel waypointFindRoute
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/* f1151ec: 27bdff90 */ addiu $sp,$sp,-112
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/* f1151f0: afb00018 */ sw $s0,0x18($sp)
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/* f1151f4: 3c10800a */ lui $s0,%hi(g_StageSetup+0x4)
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/* f1151f8: 8e10d034 */ lw $s0,%lo(g_StageSetup+0x4)($s0)
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/* f1151fc: afb60030 */ sw $s6,0x30($sp)
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/* f115200: afb40028 */ sw $s4,0x28($sp)
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/* f115204: afb30024 */ sw $s3,0x24($sp)
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/* f115208: afb1001c */ sw $s1,0x1c($sp)
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/* f11520c: 00a08825 */ or $s1,$a1,$zero
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/* f115210: 00e09825 */ or $s3,$a3,$zero
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/* f115214: 0080b025 */ or $s6,$a0,$zero
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/* f115218: afbf003c */ sw $ra,0x3c($sp)
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/* f11521c: afbe0038 */ sw $s8,0x38($sp)
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/* f115220: afb70034 */ sw $s7,0x34($sp)
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/* f115224: afb5002c */ sw $s5,0x2c($sp)
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/* f115228: afb20020 */ sw $s2,0x20($sp)
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/* f11522c: afa60078 */ sw $a2,0x78($sp)
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/* f115230: 12000045 */ beqz $s0,.L0f115348
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/* f115234: 00c0a025 */ or $s4,$a2,$zero
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/* f115238: 50800044 */ beqzl $a0,.L0f11534c
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/* f11523c: ae800000 */ sw $zero,0x0($s4)
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/* f115240: 50a00042 */ beqzl $a1,.L0f11534c
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/* f115244: ae800000 */ sw $zero,0x0($s4)
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/* f115248: 8c8e0008 */ lw $t6,0x8($a0)
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/* f11524c: 2402000c */ addiu $v0,$zero,0xc
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/* f115250: 8cb80008 */ lw $t8,0x8($a1)
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/* f115254: 01c20019 */ multu $t6,$v0
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/* f115258: afb10074 */ sw $s1,0x74($sp)
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/* f11525c: 02003025 */ or $a2,$s0,$zero
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/* f115260: 00007812 */ mflo $t7
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/* f115264: 01f09021 */ addu $s2,$t7,$s0
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/* f115268: 02402025 */ or $a0,$s2,$zero
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/* f11526c: 03020019 */ multu $t8,$v0
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/* f115270: 0000c812 */ mflo $t9
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/* f115274: 0330f021 */ addu $s8,$t9,$s0
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/* f115278: 0fc452bb */ jal func0f114aec
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/* f11527c: 03c02825 */ or $a1,$s8,$zero
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/* f115280: 50400032 */ beqzl $v0,.L0f11534c
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/* f115284: ae800000 */ sw $zero,0x0($s4)
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/* f115288: 8e500008 */ lw $s0,0x8($s2)
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/* f11528c: 8fc80008 */ lw $t0,0x8($s8)
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/* f115290: 02c0a825 */ or $s5,$s6,$zero
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/* f115294: 26100001 */ addiu $s0,$s0,0x1
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/* f115298: 0110082a */ slt $at,$t0,$s0
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/* f11529c: 14200022 */ bnez $at,.L0f115328
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/* f1152a0: 02408825 */ or $s1,$s2,$zero
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/* f1152a4: 2a610002 */ slti $at,$s3,0x2
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/* f1152a8: 1420001f */ bnez $at,.L0f115328
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/* f1152ac: 27b70044 */ addiu $s7,$sp,0x44
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/* f1152b0: 27b60048 */ addiu $s6,$sp,0x48
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/* f1152b4: 8e240000 */ lw $a0,0x0($s1)
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.L0f1152b8:
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/* f1152b8: 02002825 */ or $a1,$s0,$zero
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/* f1152bc: 0fc45204 */ jal func0f114810
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/* f1152c0: 34068000 */ dli $a2,0x8000
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/* f1152c4: 00409025 */ or $s2,$v0,$zero
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/* f1152c8: 02202025 */ or $a0,$s1,$zero
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/* f1152cc: 00402825 */ or $a1,$v0,$zero
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/* f1152d0: 02c03025 */ or $a2,$s6,$zero
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/* f1152d4: 0fc45417 */ jal func0f11505c
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/* f1152d8: 02e03825 */ or $a3,$s7,$zero
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/* f1152dc: 02a02025 */ or $a0,$s5,$zero
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/* f1152e0: 8fa50048 */ lw $a1,0x48($sp)
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/* f1152e4: 02803025 */ or $a2,$s4,$zero
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/* f1152e8: 0fc453dc */ jal func0f114f70
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/* f1152ec: 02603825 */ or $a3,$s3,$zero
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/* f1152f0: 8fcb0008 */ lw $t3,0x8($s8)
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/* f1152f4: 26100001 */ addiu $s0,$s0,0x1
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/* f1152f8: 2449ffff */ addiu $t1,$v0,-1
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/* f1152fc: 02629823 */ subu $s3,$s3,$v0
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/* f115300: 00095080 */ sll $t2,$t1,0x2
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/* f115304: 0170082a */ slt $at,$t3,$s0
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/* f115308: 26730001 */ addiu $s3,$s3,0x1
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/* f11530c: 028aa021 */ addu $s4,$s4,$t2
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/* f115310: 8fb50044 */ lw $s5,0x44($sp)
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/* f115314: 14200004 */ bnez $at,.L0f115328
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/* f115318: 02408825 */ or $s1,$s2,$zero
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/* f11531c: 2a610002 */ slti $at,$s3,0x2
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/* f115320: 5020ffe5 */ beqzl $at,.L0f1152b8
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/* f115324: 8e240000 */ lw $a0,0x0($s1)
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.L0f115328:
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/* f115328: 02a02025 */ or $a0,$s5,$zero
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/* f11532c: 8fa50074 */ lw $a1,0x74($sp)
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/* f115330: 02803025 */ or $a2,$s4,$zero
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/* f115334: 0fc453dc */ jal func0f114f70
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/* f115338: 02603825 */ or $a3,$s3,$zero
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/* f11533c: 244cffff */ addiu $t4,$v0,-1
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/* f115340: 000c6880 */ sll $t5,$t4,0x2
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/* f115344: 028da021 */ addu $s4,$s4,$t5
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.L0f115348:
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/* f115348: ae800000 */ sw $zero,0x0($s4)
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.L0f11534c:
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/* f11534c: 8fae0078 */ lw $t6,0x78($sp)
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/* f115350: 26940004 */ addiu $s4,$s4,0x4
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/* f115354: 8fbf003c */ lw $ra,0x3c($sp)
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/* f115358: 028e1023 */ subu $v0,$s4,$t6
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/* f11535c: 00027883 */ sra $t7,$v0,0x2
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/* f115360: 8fb40028 */ lw $s4,0x28($sp)
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/* f115364: 8fbe0038 */ lw $s8,0x38($sp)
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/* f115368: 8fb70034 */ lw $s7,0x34($sp)
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/* f11536c: 8fb60030 */ lw $s6,0x30($sp)
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/* f115370: 8fb5002c */ lw $s5,0x2c($sp)
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/* f115374: 8fb30024 */ lw $s3,0x24($sp)
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/* f115378: 8fb20020 */ lw $s2,0x20($sp)
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/* f11537c: 8fb1001c */ lw $s1,0x1c($sp)
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/* f115380: 8fb00018 */ lw $s0,0x18($sp)
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/* f115384: 27bd0070 */ addiu $sp,$sp,0x70
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/* f115388: 03e00008 */ jr $ra
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/* f11538c: 01e01025 */ or $v0,$t7,$zero
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);
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/**
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* Find a route from frompoint to topoint. The arr argument will be populated
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* with pointers to the route's waypoints. If arr is not big enough then only
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* the first part of the route will be populated into the array.
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*
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* The return value is the number of elements populated into the array.
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*/
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s32 waypointFindRoute(struct waypoint *frompoint, struct waypoint *topoint, struct waypoint **arr, s32 arrlen)
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{
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struct waypoint **arrptr = arr;
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struct waygroup *groups = g_StageSetup.waygroups;
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if (groups && frompoint && topoint) {
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struct waygroup *fromgroup = &groups[frompoint->groupnum];
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struct waygroup *togroup = &groups[topoint->groupnum];
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if (func0f114aec(fromgroup, togroup, groups)) {
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struct waypoint *curfrompoint = frompoint;
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struct waygroup *curfromgroup = fromgroup;
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s32 i;
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for (i = fromgroup->unk08 + 1; i <= togroup->unk08 && arrlen >= 2; i++) {
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s32 numwritten;
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struct waygroup *nextfromgroup = func0f114810(curfromgroup->neighbours, i, 0x8000);
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struct waypoint *tmppoint;
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struct waypoint *nextfrompoint;
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func0f11505c(curfromgroup, nextfromgroup, &tmppoint, &nextfrompoint);
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numwritten = func0f114f70(curfrompoint, tmppoint, arrptr, arrlen) - 1;
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arrlen -= numwritten;
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arrptr += numwritten;
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curfrompoint = nextfrompoint;
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curfromgroup = nextfromgroup;
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}
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arrptr += func0f114f70(curfrompoint, topoint, arrptr, arrlen) - 1;
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}
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}
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*arrptr = NULL;
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arrptr++;
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return arrptr - arr;
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}
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void func0f115390(void)
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{
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@ -5,18 +5,18 @@
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void waypointSetHashThing(s32 hash1, s32 hash2);
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struct waypoint *waypointFindClosestToPos(struct coord *pos, s16 *rooms);
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u32 func0f114810(void);
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struct waygroup *func0f114810(s32 *groupnums, s32 value, u32 mask);
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void func0f114958(s32 *groupnums, s32 value, u32 mask);
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bool func0f1149b0(struct waygroup *group, s32 arg1, u32 mask);
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u32 func0f114a2c(void);
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u32 func0f114aec(void);
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bool func0f114aec(struct waygroup *from, struct waygroup *to, struct waygroup *groups);
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u32 func0f114b7c(void);
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void func0f114ccc(s32 *pointnums, s32 value, s32 groupnum, u32 mask);
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u32 func0f114d34(void);
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u32 func0f114de0(void);
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u32 func0f114ee4(void);
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u32 func0f114f70(void);
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u32 func0f11505c(void);
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s32 func0f114f70(struct waypoint *from, struct waypoint *to, struct waypoint **arr, s32 maxwaypoints);
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void func0f11505c(struct waygroup *arg0, struct waygroup *arg1, struct waypoint **arg2, struct waypoint **arg3);
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s32 waypointFindRoute(struct waypoint *from, struct waypoint *to, struct waypoint **arr, s32 maxwaypoints);
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void func0f115390(void);
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u32 func0f1153c4(void);
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