Analysing game end states¶

One of the most common ways to get information about a game is to look at the state of the game when the ancient has died. Finding that time can be a fairly annoying process, but Tarrasque makes it quite easy. This example moves to the final tick of the game and then prints out statistics for the players:

import tarrasque

replay = tarrasque.StreamBinding.from_file("demo.dem", start_tick="postgame")

for player in replay.players:
    print "{} - Gold: {} - KDA: {}/{}/{}".format(player.name,
           player.earned_gold, player.kills, player.deaths. player.assists)

The instruction to move to the end of the replay is in the start_tick argument to StreamBinding.from_file. By saying we want to start at the "postgame" tick, we instruct Tarrasque to 1) locate the tick where the ancient was destroyed, and 2) move to it.

One thing to note is that while you may want to use the GameInfo.game_time attribute to calculate the GPM of a hero, you should first subtract 90 (1 * 60 + 30) from that value, as while the Dota2 ingame clock counts from the time the creeps spawn, the replay attribute starts 1 minute 30 seconds earlier. To calculate GPM, you might use something like this:

import tarrasque

replay = tarrasque.StreamBinding.from_file("demo.dem",
                     start_tick="postgame")

for player in replay.players:
    gpm = player.earned_gold * 60 / (replay.info.game_time - 90)
    print "{} - GPM: {}".format(player.name, gpm)

Note also that we multiply by 60, as GameInfo.game_time is in seconds, not minutes.