How to make a "If all of these 15 signs have been clicked and then broken do this?" with /execute

Question

I'm trying to make an Easter egg hunt where you find 15 signs, in any order right-clicked (and then break) they display a chat message with a counter on how many signs you right-clicked (and then broke)

I need a command that is "If this player right-clicks and then breaks all 15 of the easter eggs, do this" Ex:

You found 2/15 easter eggs!

you right-click and then break the next sign:

You found 3/15 easter eggs!

and so on...

Version: 1.19.2

Answer 1

You could detect when the signs break separately.

This means you would need to repeat it for every sign, but I wasn't able to figure out another way.

Minecraft 1.12.1

Make scoreboard to track the signs:

scoreboard objectives add EasterEggs dummy

You would detect when the block that the sign is in is air:

execute if block 1 56 -4 air run scoreboard players add @a EasterEggs 1

This command block is repeating and needs Redstone, it will execute at the sign when it's air, then the following command will be a conditional chain command block. This will tell the player the score:

execute as @a run title @s actionbar ["",{"text":"You Found "},{"score":{"name":"@a","objective":"EasterEggs"}},{"text":"/15 Easter Eggs!"}]

The last command will be in another conditional chain command block, removing the Redstone that powers the Commandblock chain:

setblock 5 56 -4 air

The coordinates are simply next to the repeating Commandblock.

Here is a demonstration:

---

Then for the sign:

Minecraft 1.20:

I used this command to give myself a sign that replaces itself with air when clicked:

give @p oak_sign{BlockEntityTag:{front_text:{messages:['{"text":"Easter egg","clickEvent":{"action":"run_command","value":"setblock ~ ~ ~ air"}}','{"text":""}','{"text":""}','{"text":""}']}}} 1

You can change the text to your liking within the "text":"<Your text here>" parts.

Minecraft 1.19:

/give @p oak_sign{BlockEntityTag:{Text1:'{"text":"Easter Egg","clickEvent":{"action":"run_command","value":"Setblock <x> <y> <z> <block>"}}'}} 1

And for each line, you do Text<n> where n is the line you want your text to be, ex: Text1:'{"text":"","clickEvent":{}}',Text2:'{"text":""}',Text3:'{}'