[ASM & Hex] Making a Certain Species Always Shiny

[Puffle754]

I've done a bit of searching, but I haven't found anything pertaining to this.

Essentially, I'm wondering if there is a way to make a specific species of Pokemon always appear shiny, even if it's just randomly found in the wild?

 

[NewDenverCity]

don't use shinyzer for this, you'll end up making ALL the pokemon shiny
you'll need to go to the area that the bytes change from using a shiny altering routine and then place your check there.

 

[mbcn10ww]

don't use shinyzer for this, you'll end up making ALL the pokemon shiny
you'll need to go to the area that the bytes change from using a shiny altering routine and then place your check there.

Are you saying to make a check for the specific species like a table?

 

[NewDenverCity]

Are you saying to make a check for the specific species like a table?

I guess that works, but you can also use a label, or even something like mov r0, #species

 

[Blah]

I would insert a public shiny generator routine if I were you (like this one: https://www.pokecommunity.com/posts/8531480/)

Setting the trigger would simply be this logic:

trigger || (species == rattata)

So for the provided example routine, this part here needs to be adjusted

main:
	ldr r0, =(0x20370BC) @0x8002 is shiny flag
	ldrb r0, [r0]
	cmp r0, #0xFF
	bne noCrash
	push {r4-r7}
	...
	...

A potential solution if you give up:

Spoiler:

main:
	ldr r0, =(0x20370BC) @0x8002 is shiny flag
	ldrb r0, [r0]
	cmp r0, #0xFF
	beq makeShiny
	cmp r1, #19 @rattata's species ID is 19
 	bne noCrash

makeShiny:
	push {r4-r7}
	...
	...

 

[mbcn10ww]

I would insert a public shiny generator routine if I were you (like this one: https://www.pokecommunity.com/posts/8531480/)

Setting the trigger would simply be this logic:

trigger || (species == rattata)

So for the provided example routine, this part here needs to be adjusted

main:
	ldr r0, =(0x20370BC) @0x8002 is shiny flag
	ldrb r0, [r0]
	cmp r0, #0xFF
	bne noCrash
	push {r4-r7}
	...
	...

A potential solution if you give up:

Spoiler:

main:
	ldr r0, =(0x20370BC) @0x8002 is shiny flag
	ldrb r0, [r0]
	cmp r0, #0xFF
	beq makeShiny
	cmp r1, #19 @rattata's species ID is 19
 	bne noCrash

makeShiny:
	push {r4-r7}
	...
	...

FBI, do you know a way to make trainer battles with a specific slot in opponent's party with a shiny pkmn? (Example: The opponent have Bulbasaur/Charmander/Squirtle, then I want to make the Charmander Shiny)

 

[Blah]

FBI, do you know a way to make trainer battles with a specific slot in opponent's party with a shiny pkmn? (Example: The opponent have Bulbasaur/Charmander/Squirtle, then I want to make the Charmander Shiny)

You can do it the same way as this, except also check the trainer flag. It's clunky if you have a lot of shiny cases, but other solutions may be harder to implement.