UnclePunch
Smash Ace
- Joined
- Nov 9, 2014
- Messages
- 673
Costume Dependent GaW Outlines and Colors
Rainbow GaW
Code:
$GAW Custom Colors [UnclePunch]
0414a7b4 4e800020
C214A364 0000000C
881F0619 2C000000
4182001C 2C000001
41820020 2C000002
41820024 2C000003
41820028 3C000000
600000FF 48000024
3C00D333 600035FF
48000018 3C009769
6000FFFF 4800000C
3C000086 600003FF
901F2434 901F0614
8001001C 00000000
C20BFBA0 0000000C
81C10024 880E0619
2C000000 4182001C
2C000001 41820020
2C000002 41820024
2C000003 41820028
3C00FFFF 6000FFFF
48000024 3C00FFA0
6000E8FF 48000018
3C0000FF 6000EAFF
4800000C 3C0036FF
600000FF 901F0000
60000000 00000000$GAW Custom Colors [UnclePunch]
0414a7b4 4e800020 #blr a function that resets dat attributes
C214A364 0000000C #outline colors
881F0619 2C000000
4182001C 2C000001
41820020 2C000002
41820024 2C000003
41820028 3C000000
600000FF 48000024
3C00D333 600035FF
48000018 3C009769
6000FFFF 4800000C
3C000086 600003FF
901F2434 901F0614
8001001C 00000000
C20BFBA0 0000000C #inside colors
81C10024 880E0619
2C000000 4182001C
2C000001 41820020
2C000002 41820024
2C000003 41820028
3C00FFFF 6000FFFF
48000024 3C00FFA0
6000E8FF 48000018
3C0000FF 6000EAFF
4800000C 3C0036FF
600000FF 901F0000
60000000 00000000
Highlighted colors are RRGGBBFF format.
0414a7b4 4e800020 #blr a function that resets dat attributes
C214A364 0000000C #outline colors
881F0619 2C000000
4182001C 2C000001
41820020 2C000002
41820024 2C000003
41820028 3C000000
600000FF 48000024
3C00D333 600035FF
48000018 3C009769
6000FFFF 4800000C
3C000086 600003FF
901F2434 901F0614
8001001C 00000000
C20BFBA0 0000000C #inside colors
81C10024 880E0619
2C000000 4182001C
2C000001 41820020
2C000002 41820024
2C000003 41820028
3C00FFFF 6000FFFF
48000024 3C00FFA0
6000E8FF 48000018
3C0000FF 6000EAFF
4800000C 3C0036FF
600000FF 901F0000
60000000 00000000
Highlighted colors are RRGGBBFF format.
Rainbow GaW
Code:
$Default GaW = Rainbow GaW [UnclePunch,rmn]
C206AB88 0000003D
813E002C 88090007
2C000018 408201D4
88090619 2C000000
408201C8 C029FFC0
480001A1 7C6802A6
C0430010 EC21102A
C042E3CC 4800015D
D029FFC0 FD000890
C1230008 C143000C
C002E694 EC210024
FD600890 C0428048
48000139 C0029D80
FC210028 FC200A10
FC200828 ECE902B2
ED070072 FC200090
FC0B0840 41810014
FC203890 FC404090
C062A1C4 48000080
EC21002A FC0B0840
41810014 FC204090
FC403890 C062A1C4
48000064 EC21002A
FC0B0840 41810014
C022A1C4 FC403890
FC604090 48000048
EC21002A FC0B0840
41810014 C022A1C4
FC404090 FC603890
4800002C EC21002A
FC0B0840 41810014
FC204090 C042A1C4
FC603890 48000010
FC203890 C042A1C4
FC604090 EC0A3828
EC21002A EC42002A
EC63002A C0030014
EC210032 EC630032
EC420032 FC20081E
D821FFF8 81C1FFFC
FC40101E D841FFF8
81E1FFFC FC60181E
D861FFF8 8201FFFC
889F0619 5484103A
38840004 80BF02D4
7C852214 99C40000
99E40001 9A040002
39C000FF 99C40003
7FC3F378 3DC0800B
61CEFB4C 7DC903A6
4E800421 48000054
EC211024 FD800890
C8028B00 FC21002A
FC210028 FC016040
EC2C0828 4081000C
C0029D80 FC20082A
EC2100B2 4E800020
4E800021 C3300000
00000000 3F400000
3F000000 3DCCCCCD
437F0000 427C0000
80010034 00000000
Code:
# Rainbow GaW [UnclePunch,rmn]
# rmn is a god, he wrote and commented all of the color change code
# Hue change speed in degrees per frame, value, and saturation
# options are found in the data section at the end of the code.
# This code is long and unoptimized. Hasn't been tested
# extensively so be cautious.
# Inject at 8006ab88
# Original instruction: lwz r0, 0x0034 (sp)
# By default saves hue to 0x20 of the player entity struct.
# If you are using that space for something else, change
# those two lines to point somewhere else. That location
# defaults to 0, and the code expects a non-negative value
# value when loading a float from that location so you may
# have to initialize the memory you choose to use.
# r30 = player entity struct pointer
lwz r9, 0x2c(r30) # player data pointer
lwz r0, 0x4(r9)
cmpwi r0, 0x18 # check character ID
bne done
lbz r0,0x619(r9)
cmpwi r0,0x0 #check costume
bne done
# Calculate C and X terms.
# Reference used for HSV->RGB conversion:
# https://en.wikipedia.org/wiki/HSL_and_HSV#Converting_to_RGB
lfs f1, -0x40(r9) # load hue #####################
bl constants
mflr r3
lfs f2, 0x10(r3) # hue deg/frame
fadds f1, f1, f2 # increment hue
lfs f2, -0x1c34(r2) # 360
bl float_mod # keep hue in [0, 360]
stfs f1, -0x40(r9) # save hue #####################
fmr f8, f1 # hue
lfs f9, 8(r3) # sat
lfs f10, 0xC(r3) # value
lfs f0, -0x196C(r2) # 60
fdivs f1, f1, f0 # Hue/60deg = H'
fmr f11, f1
lfs f2, -0x7fb8(r2) # 2
bl float_mod # H' mod 2
lfs f0, -0x6280(r2) # 1
fsub f1, f1, f0
fabs f1, f1 # |H' mod 2 - 1|
fsub f1, f0, f1 # 1 - |H' mod 2 - 1|
fmuls f7, f9, f10 # Chroma
fmuls f8, f7, f1 # X
find_region: # get R1, G1, B1
fmr f1, f0
fcmpo cr0, f11, f1
bgt gt1
fmr f1, f7
fmr f2, f8
lfs f3, -0x5e3c(r2) # 0
b region_found
gt1:
fadds f1, f1, f0
fcmpo cr0, f11, f1
bgt gt2
fmr f1, f8
fmr f2, f7
lfs f3, -0x5e3c(r2)
b region_found
gt2:
fadds f1, f1, f0
fcmpo cr0, f11, f1
bgt gt3
lfs f1, -0x5e3c(r2)
fmr f2, f7
fmr f3, f8
b region_found
gt3:
fadds f1, f1, f0
fcmpo cr0, f11, f1
bgt gt4
lfs f1, -0x5e3c(r2)
fmr f2, f8
fmr f3, f7
b region_found
gt4:
fadds f1, f1, f0
fcmpo cr0, f11, f1
bgt gt5
fmr f1, f8
lfs f2, -0x5e3c(r2)
fmr f3, f7
b region_found
gt5:
fmr f1, f7
lfs f2, -0x5e3c(r2)
fmr f3, f8
region_found:
# Get R, G, B. Will fall in range [0, 1]
fsubs f0, f10, f7 # m
fadds f1, f1, f0 # R
fadds f2, f2, f0 # G
fadds f3, f3, f0 # B
# RGB565 format:
# R and B will range from 0 to 0x1F, G will range from 0 to 0x3F
lfs f0, 0x14(r3)
fmuls f1, f1, f0
fmuls f3, f3, f0
fmuls f2, f2, f0
# Convert R, G, B to integers
fctiwz f1, f1
stfd f1, -8(r1)
lwz r14, -4(r1) # R
fctiwz f2, f2
stfd f2, -8(r1)
lwz r15, -4(r1) # G
fctiwz f3, f3
stfd f3, -8(r1)
lwz r16, -4(r1) # B
#store colors to GaW struct
lbz r4, 0x0619 (r31) #get costume ID
rlwinm r4, r4, 2, 0, 29 #multiply to get offset
addi r4, r4, 4 #add to r4
lwz r5, 0x02D4 (r31) #get article floating point address
add r4, r5, r4 #add offset to address to get GaW color value in r4
stb r14,0x0(r4) #store Red
stb r15,0x1(r4) #store Green
stb r16,0x2(r4) #store Blue
li r14,0xff #load Alpha
stb r14,0x3(r4) #store Alpha
mr r3,r30 #get pointer in r3
lis r14,0x800b #branch to fillGaWColor
ori r14,r14,0xfb4c
mtctr r14
bctrl
b done
float_mod:
# f1 = f1 mod f2
# r3 = pointer to constants data block
# destroys f12 but that doesn't break anything here
# Expects positive values
fdivs f1, f1, f2
fmr f12, f1
lfd f0, -0x7500(r2) # 43300000 00000000
fadd f1, f1, f0 # round value in f1 to nearest integer
fsub f1, f1, f0 # (only for positive values!)
fcmpo cr0, f1, f12
fsubs f1, f12, f1 # get remainder
ble fm_rounded_down
fm_rounded_up:
lfs f0, -0x6280(r2) # 1
fadd f1, f0, f1 # correct sign
fm_rounded_down:
fmuls f1, f1, f2 # get mod
blr
constants:
blrl
.long 0xc3300000 ; constant for fp rounding
.long 0x00000000
.long 0x3F400000 ; saturation = 0.75
.long 0x3F000000 ; value = 0.5
.long 0x3DCCCCCD ; hue degrees per frame = 0.1
.long 0x437F0000 ; 255, constant
.long 0x427C0000 ; 63, constant
done:
lwz r0, 0x0034 (sp) ;instruction replaced with injection
Last edited:
