What do the words 「やった台」 and 「はずしてあった」 mean?


I have found them in a manga. It is a dialogue discussing to the third person
going into a Pachinko shop.

Here is the full sentence.

> ジョーがやった台【だい】はガラスがはずしてあっただと

What do the words やった台 and はずしてあった mean?




台 in this context is a short for パチンコ台, a Pachinko machine. やった is the past
tense of やる, a verb "to play" in this context. Thus the topic of the sentense
is "The Machine which Joe played". ガラス is a glass panel which is placed on the
front of a machine. はずしてあった is the past [～てある
form](http://www.imabi.net/l30tearu.htm) of a verb 外す, to remove. Thus the
main sentence is "the front glass had been removed (at that time)". だと is a
short for だと言うのか？, which is a rhetorical question "Are you saying that...?".




台 in this context is a short for パチンコ台, a Pachinko machine. やった is the past
tense of やる, a verb "to play" in this context. Thus the topic of the sentense
is "The Machine which Joe played". ガラス is a glass panel which is placed on the
front of a machine. はずしてあった is the past [～てある
form](http://www.imabi.net/l30tearu.htm) of a verb 外す, to remove. Thus the
main sentence is "the front glass had been removed (at that time)". だと is a
short for だと言うのか？, which is a rhetorical question "Are you saying that...?".

