Single-Player/GVGAI/zelda_partially_observable.yamlA port of the GVGAI game "Zelda", but partially observable. Pick up keys to reach doors and avoid enemies.
Levels| Vector | Sprite2D | Block2D | |||||
|---|---|---|---|---|---|---|---|
|
img/Partially_Observable_Zelda-level-Vector-0.png |
img/Partially_Observable_Zelda-level-Sprite2D-0.png |
img/Partially_Observable_Zelda-level-Block2D-0.png |
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|
img/Partially_Observable_Zelda-level-Vector-1.png |
img/Partially_Observable_Zelda-level-Sprite2D-1.png |
img/Partially_Observable_Zelda-level-Block2D-1.png |
||||
|
img/Partially_Observable_Zelda-level-Vector-2.png |
img/Partially_Observable_Zelda-level-Sprite2D-2.png |
img/Partially_Observable_Zelda-level-Block2D-2.png |
The most basic way to create a Griddly Gym Environment. Defaults to level 0 and SPRITE_2D rendering.
import gym
import griddly
if __name__ == '__main__':
env = gym.make('GDY-Partially-Observable-Zelda-v0')
env.reset()
# Replace with your own control algorithm!
for s in range(1000):
obs, reward, done, info = env.step(env.action_space.sample())
env.render() # Renders the environment from the perspective of a single player
env.render(observer='global') # Renders the entire environment
if done:
env.reset()| Name -> | avatar | attack_fire | key | goal | spider | wall |
|---|---|---|---|---|---|---|
| Map Char -> | A | x | + | g | 3 | w |
| Vector |  |
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| Sprite2D |  |
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| Block2D |  |
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- Relative
The actions are calculated relative to the object being controlled.
| Action Id | Mapping |
|---|---|
| 1 | attack front |
- Relative
The actions are calculated relative to the object being controlled.
| Action Id | Mapping |
|---|---|
| 1 | Rotate left |
| 2 | Move forwards |
| 3 | Rotate right |
| 4 | Move Backwards |
- Internal
This action can only be called from other actions, not by the player.
| Action Id | Mapping |
|---|---|
| 1 | Left |
| 2 | Up |
| 3 | Right |
| 4 | Down |
- Internal
This action can only be called from other actions, not by the player.
| Action Id | Mapping |
|---|---|
| 1 | Left |
| 2 | Up |
| 3 | Right |
| 4 | Down |
Version: "0.1"
Environment:
Name: Partially Observable Zelda
Description: A port of the GVGAI game "Zelda", but partially observable. Pick up keys to reach doors and avoid enemies.
Observers:
Sprite2D:
TileSize: 24
BackgroundTile: gvgai/newset/floor2.png
Player:
Observer:
RotateWithAvatar: true
TrackAvatar: true
Height: 5
Width: 5
OffsetX: 0
OffsetY: 2
AvatarObject: avatar
Termination:
Win:
- eq: [goal:count, 0]
Lose:
- eq: [avatar:count, 0]
Levels:
- |
wwwwwwwwwwwww
w...........w
w...........w
w.+...A.....w
w...........w
w...........w
w......3....w
w.g.........w
wwwwwwwwwwwww
- |
wwwwwwwwwwwwwww
w.............w
w......w......w
w......w......w
w......w......w
w..3...w..+...w
w......w......w
w......w......w
w.wwwwwwwwwww.w
w.....Aw......w
w......w......w
w......w......w
w......w......w
w......w......w
w...........g.w
wwwwwwwwwwwwwww
- |
wwwwwwwwwwwwwwwwwwwwwwwwwwwwww
w........+....3..............w
w............................w
w...A.............3..........w
w............................w
w....................3.......w
w..............wwwwwwwwwwwwwww
w..........................g.w
wwwwwwwwwwwwwwwwwwwwwwwwwwwwww
Actions:
# Define action that cannot be controlled by the player.
# (In this case the spider movement)
- Name: random_movement
InputMapping:
Internal: true
Behaviours:
# The gnome and the spider can move into empty space
- Src:
Object: spider
Commands:
- mov: _dest
- exec:
Action: random_movement
Delay: 5
Randomize: true
Dst:
Object: _empty
# The spider will not move into the wall, but it needs to keep moving
- Src:
Object: spider
Commands:
- exec:
Action: random_movement
Delay: 5
Randomize: true
Dst:
Object: [wall, key, goal, spider]
# If the gnome moves into a spider
- Src:
Object: spider
Dst:
Object: avatar
Commands:
- remove: true
- reward: -1
# remove the recently spawned attack animation sprite
- Name: remove_sprite
InputMapping:
Internal: true
Behaviours:
- Src:
Object: attack_fire
Commands:
- remove: true
Dst:
Object: attack_fire
# Define the move action
- Name: move
InputMapping:
Inputs:
1:
Description: Rotate left
OrientationVector: [-1, 0]
2:
Description: Move forwards
OrientationVector: [0, -1]
VectorToDest: [0, -1]
3:
Description: Rotate right
OrientationVector: [1, 0]
4:
Description: Move Backwards
VectorToDest: [0, 1]
OrientationVector: [0, -1]
Relative: true
Behaviours:
# Tell the gnome to rotate if it performs an action on itself (Rotate left and Rotate right actions)
- Src:
Object: avatar
Commands:
- rot: _dir
Dst:
Object: avatar
# Only an avatar with a key can win
- Src:
Preconditions:
- eq: [src.has_key, 1]
Object: avatar
Commands:
- reward: 1
# - decr: has_key
- mov: _dest
# - set_tile: 0
Dst:
Object: goal
Commands:
- remove: true
# If the gnome moves into a gem object, the stick is removed, triggering a win condition
- Src:
Object: avatar
Commands:
- mov: _dest
- eq:
Arguments: [ src.has_key, 0 ]
Commands:
- incr: has_key
- reward: 1
- set_tile: 1
Dst:
Object: key
Commands:
- eq:
Arguments: [ src.has_key, 0 ]
Commands:
- remove: true
# If the gnome moves into a spider
- Src:
Object: avatar
Commands:
- remove: true
- reward: -1
Dst:
Object: spider
# The gnome and the spider can move into empty space
- Src:
Object: avatar
Commands:
- mov: _dest
Dst:
Object: _empty
- Name: attack
InputMapping:
Inputs:
1:
Description: attack front
OrientationVector: [ -1, 0 ]
VectorToDest: [-1, 0]
Relative: true
Behaviours:
- Src:
Object: avatar
Commands:
- spawn: attack_fire
Dst:
Object: spider
Commands:
- remove: true
- Src:
Object: avatar
Commands:
- spawn: attack_fire
Dst:
Object: _empty
Objects:
- Name: avatar
Z: 3
MapCharacter: A
Variables:
- Name: has_key
Observers:
Sprite2D:
- Image: gvgai/oryx/swordman1_0.png
- Image: gvgai/oryx/swordmankey1_0.png
Block2D:
- Shape: triangle
Color: [0.0, 0.5, 0.5]
Scale: 0.75
- Shape: triangle
Color: [0.3, 0.5, 0.2]
Scale: 1.0
- Name: attack_fire
Z: 1
InitialActions:
- Action: remove_sprite
Delay: 3
MapCharacter: x
Observers:
Sprite2D:
- Image: gvgai/oryx/fire1.png
Block2D:
- Shape: square
Color: [1.0, 0.0, 0.0]
Scale: 0.5
- Name: key
Z: 2
MapCharacter: "+"
Observers:
Sprite2D:
- Image: gvgai/oryx/key2.png
Block2D:
- Shape: triangle
Color: [0.5, 1.0, 0.5]
Scale: 0.7
- Name: goal
Z: 2
MapCharacter: g
Observers:
Sprite2D:
- Image: gvgai/oryx/doorclosed1.png
Block2D:
- Shape: square
Color: [0.0, 0.7, 0.0]
Scale: 0.7
# - Name: chaser
# Z: 2
# MapCharacter: "3"
# Observers:
# Sprite2D:
# - Image: gvgai/oryx/skeleton1.png
- Name: spider
Z: 2
InitialActions:
- Action: random_movement
Delay: 5
MapCharacter: "3"
Observers:
Sprite2D:
- Image: oryx/oryx_fantasy/avatars/spider1.png
Block2D:
- Shape: triangle
Color: [0.9, 0.1, 0.1]
Scale: 0.5
- Name: wall
MapCharacter: w
Observers:
Sprite2D:
- TilingMode: WALL_16
Image:
- gvgai/oryx/wall3_0.png
- gvgai/oryx/wall3_1.png
- gvgai/oryx/wall3_2.png
- gvgai/oryx/wall3_3.png
- gvgai/oryx/wall3_4.png
- gvgai/oryx/wall3_5.png
- gvgai/oryx/wall3_6.png
- gvgai/oryx/wall3_7.png
- gvgai/oryx/wall3_8.png
- gvgai/oryx/wall3_9.png
- gvgai/oryx/wall3_10.png
- gvgai/oryx/wall3_11.png
- gvgai/oryx/wall3_12.png
- gvgai/oryx/wall3_13.png
- gvgai/oryx/wall3_14.png
- gvgai/oryx/wall3_15.png
Block2D:
- Shape: square
Color: [0.7, 0.7, 0.7]
Scale: 1.0