Data of pommerman game.
In each time step of pommerman, each agent takes an action according to its observations, which essentially generates an observation - action pair (or o-a pair). Each round of the game gives a winner, and we record the winner's o-a pairs from the first step to the last step. Each data file provided includes 100 rounds of games.
Observations mean what are the situations around the agent in a certain range w. E.g., a certain observation when w = 3 is shown as follows:
| wall | ||
| bomb | agent | wall |
| wall |
In the data file provided, ammo, blast_strength and can_kick describe the states of the agent itself, and Entity_0 -- Entity_8 describe what are around the agent (the order of Entity_0 -- Entity_8 are from top-left to bottom-right in the w * w cells). Please refer to this page for what the numbers mean.
Actions mean what agent do according to its observations. Agents are allowed to move in four directions or lay a bomb. Please refer to this page for the mapping between the numbers and actions.