Game machine

Abstract

To provide a game machine highly efficiently using a capacity of a main ROM by executing prescribed processing without adding new processing when referring to information input from an input port to execute the prescribed processing.SOLUTION: A game machine includes setting value operation means, door opening / closing detection means, setting change processing means capable of changing a setting value, and input port processing means for executing processing of reading information from an input port. The input port processing means reads setting operation information and door opening / closing information, where second storage means has a prescribed area for storing the setting operation information and the door opening / closing information. The input port processing means stores the setting operation information read from a prescribed input port in the prescribed area, and the door opening / closing information read from a specific input port in the prescribed area, The setting change processing means refers to the setting operation information and the door opening / closing information stored in the predetermined area and determines the end of the processing by the setting change processing means.SELECTED DRAWING: Figure 433

Claims

【Claim 1】 control means for performing arithmetic processing for controlling the progress of the game; first storage means in which information necessary for executing the arithmetic processing by the control means is stored; second storage means in which information necessary for executing the arithmetic processing by the control means is stored; set value operation means for changing or confirming a set value; door opening / closing detection means for detecting opening and closing of the front door; set change processing means capable of executing the change of the set value; input port processing means for performing a process of reading information from an input port in an interrupt process executed based on a timer interrupt occurring at a fixed cycle, comprising: the input port processing means reads set operation information indicating the state of the set value operation means and door opening / closing information indicating the state of the door opening / closing detection means; the set change processing means determines the end of the process by the set change processing means based on the read set operation information and door opening / closing information; the second storage means has a predetermined area for storing the set operation information and the door opening / closing information; the input port processing means stores the set operation information included in the input information read from a predetermined input port in the predetermined area, and stores the door opening / closing information included in the input information read from a specific input port in the predetermined area; the set change processing means determines the end of the process by the set change processing means with reference to the set operation information and the door opening / closing information stored in the predetermined area; the set operation information and the door opening / closing information at the present time, at the time of the previous interrupt process, at the time of the penultimate interrupt process, and at the time of the antepenultimate interrupt process are stored in the predetermined area; the set change processing means determines the end of the process by the set change processing means with reference to the set operation information and the door opening / closing information stored in the predetermined area for the period from the present time to the time of the antepenultimate interrupt process; A gaming machine characterized by the above.

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