PRIMECRAFT 3D
HP Prime G2 - Build 7

ABOUT THE GAME
PrimeCraft 3D is a first-person voxel sandbox for the HP Prime G2 calculator.
Explore a 24 x 24 x 12 block world with random hills, valleys, tree groves,
coal seams, and a stepped mine. Walk, jump, mine blocks, build structures,
and craft planks, bricks, and glow blocks. There is gravity and collision,
but no health or damage. You begin with 24 dirt blocks.

INSTALLATION
1. Connect your HP Prime G2 to a computer using HP Connectivity Kit.
2. Transfer PrimeCraft3D.hpprgm to the calculator.
3. Press Shift, then 1 to open the Program Catalog. Select PrimeCraft3D,
   open Edit, and run Check. Leave the editor and run PrimeCraft3D.
4. If asked which function to run, select PrimeCraft3D.

The game runs in native HP PPL and needs no additional assets.

CONTROLS
Up / Down arrows     Walk forward / backward
Left / Right arrows  Turn left / right
4 / 6                Strafe left / right
8 / 2                Look up / down
Enter                Jump (release before jumping again)
5                    Mine a block (can be held)
0                    Place a block (can be held)
+ / -                Next / previous building material
7                    Open crafting
9                    Show controls
Esc                  Open the pause menu

Aim the crosshair at a block within 4.5 blocks to mine or place. It turns
green when a block is in reach. The Target label names the aimed-at block;
the Build label names your selected material. Bedrock cannot be mined.
The hotbar holds dirt, stone, wood, planks, bricks, and glow blocks.

SAVING AND NEW WORLDS
Use Esc > Save and quit to save the world, inventory, position, and mesh.
There is one save slot. Saving another world replaces that slot. A saved
world resumes on the next launch without rebuilding its valid saved mesh.

Quit without saving keeps your last explicit save. With no save, each
launch starts a fresh random world. New world offers random terrain or
a manual seed; the current seed appears in the pause menu. Starting a new
world keeps the previous save until you explicitly save the new world.
New worlds need one initial mesh build.

DISPLAY SETTINGS
The game starts in Filled > Fast. Other rendering settings, a benchmark,
respawn, and Load saved world are available through the pause menu.

Back up your calculator program before replacing or reinstalling it,
because editing or reimporting the program can reset saved data.
