add better death drops datapack as a possible alternative to graves

Makefile

@@ -3,7 +3,8 @@ DIST := $(shell realpath $(DISTRELATIVE))
 export DIST
 
 build: src
-clean: src
+clean: 
+	rm -f dist/*
 
 src:
 	$(MAKE) -C $@ $(MAKECMDGOALS)
@@ -11,8 +12,9 @@ src:
 dev-init: # ubuntu only 
 	apt install -y python3 openjdk-21-jre-headless
 
-test: build
+test: clean build
 	mkdir -p test/world/datapacks/
+	rm -f test/world/datapacks/*
 	cp dist/* test/world/datapacks/
 	cd test && java -Xmx1024M -Xms1024M -jar server.jar nogui