Redesign biome and update

- Updates to 1.21.3
- Biome changes with correct colours

data/herohost/function/tnt/run.mcfunction

@@ -0,0 +1,31 @@
+# --- HeroGames - Copyright (c) HeroHost team (code provided by HeroChris). ---
+
+# loop
+execute unless score $hc.tt_timer +hc.core matches 1.. run scoreboard players set $hc.tt_timer +hc.core 201
+scoreboard players remove $hc.tt_timer +hc.core 1
+
+# countdown
+execute if score $hc.tt_timer +hc.core matches 200 run \
+    tellraw @a[] [{"text":"» ","color":"#e4f171"},{"text":"Starting in 10 seconds...","color":"white"}] 
+execute if score $hc.tt_timer +hc.core matches 100 run \
+    tellraw @a[] [{"text":"» ","color":"#e4f171"},{"text":"5","color":"white"}] 
+execute if score $hc.tt_timer +hc.core matches 80 run \
+    tellraw @a[] [{"text":"» ","color":"#e4f171"},{"text":"4","color":"white"}] 
+execute if score $hc.tt_timer +hc.core matches 60 run \
+    tellraw @a[] [{"text":"» ","color":"#e4f171"},{"text":"3","color":"white"}] 
+execute if score $hc.tt_timer +hc.core matches 40 run \
+    tellraw @a[] [{"text":"» ","color":"#e4f171"},{"text":"2","color":"white"}] 
+execute if score $hc.tt_timer +hc.core matches 20 run \
+    tellraw @a[] [{"text":"» ","color":"#e4f171"},{"text":"1","color":"white"}] 
+execute if score $hc.tt_timer +hc.core matches 0 run \
+    tellraw @a[] [{"text":"» ","color":"#e4f171"},{"text":"GO!","color":"white"}] 
+
+# start explosion timer
+execute if score $hc.tt_timer +hc.core matches 0 store result storage hc.tnt tt_timer int 1 run random value 25..35
+$execute if score $hc.tt_timer +hc.core matches 0 run schedule function herohost:tnt/explosion $(tt_timer)s 
+
+# tag random
+execute if score $hc.tt_timer +hc.core matches 0 run tag @r[] add hc.get_tnt
+
+# reset
+execute if score $hc.tt_timer +hc.core matches ..0 run scoreboard players reset $hc.tt_timer