opt at-,w-,c+,m-

SECTION ASM

INCLUDE SPEC_PSX/GLOBAL.INC

XDEF S_DrawSparks, local_GetRandomDraw

XREF mPushMatrix, rand_2, mTranslateAbsXYZ, items, lara_item, effects, mPopMatrix, db, psxspriteinfo, phd_persp, spark, NodeVectors, NodeOffsets, GetLaraJointPos, GetJointAbsPosition, rcossin_tbl, LaraPos

local_GetRandomDraw:

lw v0, rand_2-GP_ADDR(gp)

li at, 0x41C64E6D

mult v0, at

mflo at

addiu v0, at, 0x3039

sw v0, rand_2-GP_ADDR(gp)

sra v0, 16

jr ra

andi v0, 0x7FFF

S_DrawSparks:

addiu sp, -0x48

sw s0, 0x48-0x28(sp)

sw s1, 0x48-0x24(sp)

sw s2, 0x48-0x20(sp)

sw s3, 0x48-0x1C(sp)

sw s4, 0x48-0x18(sp)

sw s5, 0x48-0x14(sp)

sw s6, 0x48-0x10(sp)

sw s7, 0x48-0xC(sp)

sw fp, 0x48-0x8(sp)

sw ra, 0x48-0x4(sp)

la v0, NodeOffsets+0x7F

li v1, 0xF

loc_8FFC4:

sb zero, 0(v0)

addiu v1, -1

bgez v1, loc_8FFC4

addiu v0, -8

jal mPushMatrix

lui fp, 0x1F80

lw s4, db+0x8-GP_ADDR(gp)

lw s5, db+0x4-GP_ADDR(gp)

lw s7, db+0x10-GP_ADDR(gp)

lw s1, psxspriteinfo-GP_ADDR(gp)

lw s2, phd_persp-GP_ADDR(gp)

lw v0, lara_item-GP_ADDR(gp)

la s3, spark

lw a0, 0x40(v0)

lw a1, 0x44(v0)

lw a2, 0x48(v0)

sw a0, 0x08(fp)

sw a1, 0x0C(fp)

jal mTranslateAbsXYZ

sw a2, 0x10(fp)

li s6, 0x80

loc_9001C:

lbu v0, 0x20(s3)

addiu s6, -1

beqz v0, loc_90674

sltu at, s4, s7

beqz at, loc_9067C

lhu s0, 0x16(s3)

nop

andi v0, s0, 0x40

beqz v0, loc_900C4

andi v0, s0, 0x80

lbu v1, 0x31(s3)

lw a0, effects-GP_ADDR(gp)

sll v0, v1, 1

addu v0, v1

sll v0, 2

subu v0, v1

sll v0, 2

addu a0, v0

lw v1, 0(a0)

lw v0, 0(s3)

lw a2, 4(a0)

lw a1, 8(a0)

addu t6, v1, v0

lw v1, 4(s3)

lw v0, 8(s3)

addu t5, a2, v1

jal local_GetRandomDraw

addu t7, a1, v0

andi v0, 7

lbu v1, 0x2C(s3)

lbu a0, 0x2D(s3)

addiu v0, 4

subu v1, a0

slt v0, v0, v1

beqz v0, loc_90290

nop

sw t6, 0(s3)

sw t5, 4(s3)

sw t7, 8(s3)

andi s0, 0xFFBF

j loc_90290

sh s0, 0x16(s3)

loc_900C4:

beqz v0, loc_90284

andi at, s0, 0x1000

lbu v1, 0x31(s3)

lw t0, items-GP_ADDR(gp)

sll v0, v1, 3

addu v0, v1

sll v0, 4

beqz at, loc_9025C

addu t0, v0

lbu a0, 0x33(s3)

la a1, NodeOffsets

sll v0, a0, 3

addu a2, v0, a1

lbu v1, 7(a2)

lui v0, 0xA

beqz v1, loc_90138

la v0, NodeVectors

sll a2, a0, 1

addu a2, a0

sll a2, 2

addu a2, v0

lw a1, 0(a2)

lw v1, 4(a2)

lw a2, 8(a2)

sw a1, 0x48-0x34(fp)

sw v1, 0x48-0x30(fp)

j loc_901FC

sw a2, 0x48-0x2C(fp)

loc_90138:

lb v1, 6(a2)

lh a0, 0(a2)

lh a1, 2(a2)

lh v0, 4(a2)

li at, 1

sb at, 7(a2)

sw a0, 0x48-0x34(fp)

sw a1, 0x48-0x30(fp)

bgez v1, loc_901B8

sw v0, 0x48-0x2C(fp)

addiu a0, fp, 0x48-0x34

jal GetLaraJointPos

negu a1, v1

lw at, 0x48-0x34(fp)

lw v0, 0x48-0x30(fp)

lw v1, 0x48-0x2C(fp)

lw a0, 0x48-0x40(fp)

lw a1, 0x48-0x3C(fp)

lw a2, 0x48-0x38(fp)

subu at, a0

subu v0, a1

subu v1, a2

lw a0, LaraPos+0x0-GP_ADDR(gp)

lw a1, LaraPos+0x4-GP_ADDR(gp)

lw a2, LaraPos+0x8-GP_ADDR(gp)

addu at, a0

addu v0, a1

addu v1, a2

sw at, 0x48-0x34(fp)

sw v0, 0x48-0x30(fp)

j loc_901C8

sw v1, 0x48-0x2C(fp)

loc_901B8:

move a0, t0

addiu a1, fp, 0x48-0x34

jal GetJointAbsPosition

move a2, v1

loc_901C8:

lbu a1, 0x33(s3)

la v1, NodeVectors

sll v0, a1, 1

addu v0, a1

sll v0, 2

addu v0, v1

lw v1, 0x48-0x34(fp)

lw a0, 0x48-0x30(fp)

lw a1, 0x48-0x2C(fp)

sw v1, 0(v0)

sw a0, 4(v0)

sw a1, 8(v0)

loc_901FC:

lw v1, 0x48-0x34(fp)

lw v0, 0(s3)

lw a1, 0x48-0x30(fp)

lw a0, 0x48-0x2C(fp)

addu t6, v1, v0

lw v1, 4(s3)

lw v0, 8(s3)

addu t5, a1, v1

jal local_GetRandomDraw

addu t7, a0, v0

andi v0, 3

lbu v1, 0x2C(s3)

lbu a0, 0x2D(s3)

addiu v0, 8

subu v1, a0

slt v0, v0, v1

beqz v0, loc_90290

nop

sw t6, 0(s3)

sw t5, 4(s3)

sw t7, 8(s3)

andi s0, 0xEF7F

j loc_90290

sh s0, 0x16(s3)

loc_9025C:

lw v1, 0x40(t0)

lw v0, 0(s3)

lw a1, 0x44(t0)

lw a0, 0x48(t0)

addu t6, v1, v0

lw v1, 4(s3)

lw v0, 8(s3)

addu t5, a1, v1

j loc_90290

addu t7, a0, v0

loc_90284:

lw t6, 0(s3)

lw t5, 4(s3)

lw t7, 8(s3)

loc_90290:

lw at, 0x48-0x40(fp)

lw v0, 0x48-0x3C(fp)

lw v1, 0x48-0x38(fp)

subu t6, at

subu t5, v0

subu t7, v1

li v0, 0xA000

addiu v1, t6, 0x5000

sltu at, v0, v1

bnez at, loc_90334

addiu v1, t5, 0x5000

sltu at, v0, v1

bnez at, loc_90334

addiu v1, t7, 0x5000

sltu at, v0, v1

bnez at, loc_90334

sh t6, 0x48-0x44(fp)

sh t5, 0x48-0x44+2(fp)

mtc2 t7, r1

lwc2 r0, 0x48-0x44(fp)

nop

nop

cop2 0x180001

lbu t4, 0x1D(s3)

lbu t9, 0x2E(s3)

lbu t1, 0x1A(s3)

sll t4, 4

addu t4, s1

mfc2 t8, r19

swc2 r14, 0x48-0x48(fp)

andi at, s0, 0x4000

beqz at, loc_90318

andi at, s0, 0x8000

addiu t8, -0x100

loc_90318:

beqz at, loc_90324

nop

addiu t8, -0x80

loc_90324:

blez t8, loc_90674

slti at, t8, 0x5000

bnez at, loc_9033C

andi at, s0, 8

loc_90334:

j loc_90674

sb zero, 0x20(s3)

loc_9033C:

bnez at, loc_90450

andi at, s0, 2

lh v0, 0xC(s3)

lh v1, 0xE(s3)

lh a0, 0x10(s3)

sra v0, 4

sra v1, 4

sra a0, 4

subu v0, t6, v0

subu v1, t5, v1

subu a0, t7, a0

sh v0, 0x48-0x44(fp)

sh v1, 0x48-0x44+2(fp)

mtc2 a0, r1

lwc2 r0, 0x48-0x44(fp)

li a1, 0xE1000200

cop2 0x180001

lbu v0, 0x27(s3)

lbu v1, 0x28(s3)

lbu a0, 0x29(s3)

slti at, t8, 0x3001

bnez at, loc_903CC

li at, 0x5000

subu at, t8

mult v0, at

mflo v0

sra v0, 13

nop

mult v1, at

mflo v1

sra v1, 13

nop

mult a0, at

mflo a0

sra a0, 13

loc_903CC:

sb v0, 0xC(s4)

sb v1, 0xD(s4)

sb a0, 0xE(s4)

srl v0, 1

sb v0, 0x14(s4)

srl v1, 1

sb v1, 0x15(s4)

srl a0, 1

sb a0, 0x16(s4)

bnez t9, loc_903FC

li v0, 0x52

li v0, 0x50

loc_903FC:

sb v0, 0xF(s4)

addiu v1, t9, -1

andi v1, 3

sll v1, 5

or v1, a1

sw v1, 4(s4)

lw a2, 0x48-0x48(fp)

mfc2 a3, r14

sw a2, 0x10(s4)

sw a3, 0x18(s4)

sra v1, t8, 3

sll v1, 2

addu v1, s5

lw v0, 0(v1)

lui at, 0x600

or v0, at

sw s4, 0(v1)

sw v0, 0(s4)

sw zero, 8(s4)

j loc_90674

addiu s4, 0x1C

loc_90450:

beqz at, loc_90494

nop

mult t1, s2

lbu at, 0x1C(s3)

mflo v0

sllv v1, t1, at

sllv v0, at

div v0, t8

mflo t1

slt at, v1, t1

beqz at, loc_90488

slti at, t1, 2

j loc_90494

move t1, v1

loc_90488:

beqz at, loc_90494

nop

li t1, 2

loc_90494:

lh t3, 0x48-0x48(fp)

lh t2, 0x48-0x48+2(fp)

sra a0, t1, 1

addu t0, t3, a0

bltz t0, loc_90674

subu a2, t3, a0

slti v0, a2, 0x200

beqz v0, loc_90674

addu a1, t2, a0

bltz a1, loc_90674

subu v1, t2, a0

slti v0, v1, 0xF0

beqz v0, loc_90674

andi v0, s0, 0x10

beqz v0, loc_90578

nop

lh v1, 0x14(s3)

la a1, rcossin_tbl

sll v1, 2

addu v1, a1

negu a0, t1

lh t0, 0(v1)

sra a0, 1

mult a0, t0

lh a2, 2(v1)

mflo v0

sra t0, v0, 12

negu a1, t0

mult a0, a2

mflo a0

sra a2, a0, 12

subu v0, t0, a2

addu t6, v0, t3

subu v0, a1, a2

addu t1, v0, t3

addu v1, t0, a2

addu t5, v1, t2

negu a0, a2

addu v0, a0, t0

addu v0, t2

addu v1, t3

sh v0, 0x12(s4)

subu v0, a2, t0

addu v0, t2

addu a1, a2

addu a1, t3

subu a0, t0

addu a0, t2

sh t6, 8(s4)

sh t5, 0xA(s4)

sh t1, 0x10(s4)

sh v1, 0x18(s4)

sh v0, 0x1A(s4)

sh a1, 0x20(s4)

j loc_90598

sh a0, 0x22(s4)

loc_90578:

sh a2, 8(s4)

sh v1, 0xA(s4)

sh t0, 0x10(s4)

sh v1, 0x12(s4)

sh a2, 0x18(s4)

sh a1, 0x1A(s4)

sh t0, 0x20(s4)

sh a1, 0x22(s4)

loc_90598:

lbu a1, 0x27(s3)

lbu v1, 0x28(s3)

lbu a0, 0x29(s3)

beqz t9, loc_905B0

li v0, 0x2C

li v0, 0x2E

loc_905B0:

slti at, t8, 0x3001

bnez at, loc_905EC

li at, 0x5000

subu at, t8

mult a1, at

mflo a1

nop

sra a1, 13

mult v1, at

mflo v1

nop

sra v1, 13

mult a0, at

mflo a0

sra a0, 13

loc_905EC:

sb a1, 4(s4)

sb v1, 5(s4)

sb a0, 6(s4)

sb v0, 7(s4)

lbu t6, 0xC(t4)

lbu t1, 0xE(t4)

lbu t5, 0xD(t4)

lbu v0, 0xF(t4)

sb t6, 0xC(s4)

sb t5, 0xD(s4)

sb t1, 0x14(s4)

sb t5, 0x15(s4)

sb t6, 0x1C(s4)

sb v0, 0x1D(s4)

sb t1, 0x24(s4)

sb v0, 0x25(s4)

lhu v1, 0xA(t4)

beqz t9, loc_90648

lhu v0, 8(t4)

andi v1, 0xFF9F

addiu at, t9, -1

sll at, 5

or v1, at

loc_90648:

sh v1, 0x16(s4)

sh v0, 0xE(s4)

sra a0, t8, 3

sll a0, 2

addu a0, s5

lw v0, 0(a0)

lui at, 0x900

or v0, at

sw s4, 0(a0)

sw v0, 0(s4)

addiu s4, 0x28

loc_90674:

bnez s6, loc_9001C

addiu s3, 0x34

loc_9067C:

jal mPopMatrix

sw s4, db+0x8-GP_ADDR(gp)

lw ra, 0x48-0x4(sp)

lw fp, 0x48-0x8(sp)

lw s7, 0x48-0xC(sp)

lw s6, 0x48-0x10(sp)

lw s5, 0x48-0x14(sp)

lw s4, 0x48-0x18(sp)

lw s3, 0x48-0x1C(sp)

lw s2, 0x48-0x20(sp)

lw s1, 0x48-0x24(sp)

lw s0, 0x48-0x28(sp)

jr ra

addiu sp, 0x48