Initial commit.

Makefile

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+all:
+	mkdir -p ./build/mc4k/
+	mkdir -p ./build/res/
+	javac -d ./build/ ./mc4k/Minecraft4K.java
+	cp ./res/Manifest.txt ./build/
+	cp ./res/textures.dat ./build/res/
+	cd build && jar cfm Minecraft4K.jar Manifest.txt mc4k/* res/*

README.md

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+# mc4k
+
+Minecraft 4K, but fixed.
+
+## Building and usage
+To build this, do:
+```sh
+make
+```
+That will generate an executable JAR file under the `build/` directory, run it like:
+```sh
+java -jar ./build/Minecraft4K.jar
+```
+
+## Block types
+ + `1`: Grass
+ + `2`: Dirt
+ + `3`: Diamond
+ + `4`: Stone
+ + `5`: Bricks
+ + `6`: Dirt
+ + `7`: Wood
+ + `8`: Leaves
+ + `9`: Blue bricks
+ + `10-15`: Dirt
+
+## Controls
+ + Movement: `"WASD"`
+ + Next block: Left arrow
+ + Previous block: Right arrow
+ + Save world: `'G'`
+ + Load world: `'C'`
+ + Quit: `Esc`
+
+## Credits and licensing
+I don't even know from where the original code comes, but I downloaded it from a [post](https://www.minecraftforum.net/forums/mapping-and-modding-java-edition/minecraft-mods/1290821-minecraft-4k-improved-by-crunchycat-download-now?comment=60) in the MCForums. It looks like it was a modified version of the original reverse-engineered Minecraft 4K code.
+
+All my modifications were made for the only purpose of making it more playable, feel free to modify and distribute them.

build/Manifest.txt

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+Manifest-Version: 1.0
+Main-Class: mc4k.Minecraft4K