Initial commit

data/gmbmiwir/function/load.mcfunction

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+# Create a new objective to detect player rejoin the game.
+scoreboard objectives add gmbmiwir.leave minecraft.custom:minecraft.leave_game
+
+# Create a new objective to record the player's remaining invincibility time.
+scoreboard objectives add gmbmiwir.timer dummy
+
+# Create new objectives to keep track of how long the player has had the effect.
+scoreboard objectives add gmbmiwir.potion.level dummy
+scoreboard objectives add gmbmiwir.potion.time dummy
+# scoreboard objectives add gmbmiwir.potion.hideParticles dummy
+scoreboard players set $-1 gmbmiwir.potion.time -1
+scoreboard players set $20 gmbmiwir.potion.time 20
+scoreboard players set $0 gmbmiwir.potion.level 0

data/gmbmiwir/function/resistance_give.mcfunction

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+scoreboard players set @s gmbmiwir.timer 60
+effect clear @s resistance
+effect give @s resistance 3 255 true

data/gmbmiwir/function/resistance_regive.mcfunction

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+effect clear @s resistance
+scoreboard players operation @s gmbmiwir.potion.time /= $20 gmbmiwir.potion.time
+data remove storage gmbmiwir:resistance_store duration
+data remove storage gmbmiwir:resistance_store level
+execute store result storage gmbmiwir:resistance_store duration int 1 run scoreboard players get @s gmbmiwir.potion.time
+execute store result storage gmbmiwir:resistance_store level int 1 if score @s gmbmiwir.potion.level matches 0..127 run scoreboard players get @s gmbmiwir.potion.level
+# 懒得修
+# execute store result storage gmbmiwir:resistance_store hideParticles int 1 run scoreboard players get @s gmbmiwir.potion.hideParticles
+execute as @s run function gmbmiwir:resistance_regive_true with storage gmbmiwir:resistance_store

data/gmbmiwir/function/resistance_regive_true.mcfunction

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+$effect give @s resistance $(duration) $(level)
+# 懒得修
+# $(hideParticles)

data/gmbmiwir/function/resistance_store.mcfunction

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+execute store result score @s gmbmiwir.potion.time run data get entity @s active_effects[{id:"minecraft:resistance"}].duration
+execute store result score @s gmbmiwir.potion.level run data get entity @s active_effects[{id:"minecraft:resistance"}].amplifier
+# execute store result score @s gmbmiwir.potion.hideParticles run data get entity @s active_effects[{id:"minecraft:resistance"}].show_particles
+# scoreboard players set @s[scores={gmbmiwir.potion.hideParticles=0}] gmbmiwir.potion.hideParticles 1

data/gmbmiwir/function/tick.mcfunction

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+# Prevents the value from being null
+scoreboard players add @a gmbmiwir.leave 0
+scoreboard players add @a gmbmiwir.timer 0
+# If rejoin
+execute as @a[scores={gmbmiwir.leave=0,gmbmiwir.timer=-2}] run function gmbmiwir:resistance_store
+execute as @a[scores={gmbmiwir.leave=1}] run function gmbmiwir:resistance_give
+# Regive resistance
+scoreboard players remove @a[scores={gmbmiwir.timer=-1..}] gmbmiwir.timer 1
+execute as @a[scores={gmbmiwir.timer=-1,gmbmiwir.potion.level=0..127,gmbmiwir.potion.time=1..}] run function gmbmiwir:resistance_regive
+scoreboard players set @a gmbmiwir.leave 0

data/minecraft/tags/function/load.json

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+{
+    "values": ["gmbmiwir:load"],
+    "replace": false
+}

data/minecraft/tags/function/tick.json

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+{
+    "values": ["gmbmiwir:tick"],
+    "replace": false
+}

pack.mcmeta

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+{
+    "pack": {
+      "pack_format": 59,
+      "supported_formats": {
+        "min_inclusive": 59,
+        "max_inclusive": 100
+      },
+      "description": "Give me back my InvulnerableTime when I rejoin"
+    }
+  }
+