| 摘要 |
<P>PROBLEM TO BE SOLVED: To clarify an advance-announcement presentation important for a player among a plurality of advance-announcement presentations. <P>SOLUTION: A presentation selecting part 1812 selects a plurality of kinds of advance-announcement presentations which can be simultaneously executed from among advance-announcement presentations stored in a storage part 1811 based on the result of advantage decision by an advantage decision part 1801. A presentation determination part 1813 determines a main advance-announcement presentation to be a major presentation and incidental advance-announcement presentation to be a presentation incident to the major advance-announcement presentation by a lottery from among the plurality of kinds of advance-announcement presentations selected by the presentation selecting part 1812. A first determination part 1814 determines a presentation stage in gradually developing the major advance-announcement presentation determined by the presentation determination part 1813. A second determination part 1815 determines a presentation stage of the incidental advance-announcement presentation in a range not to exceed the presentation stage of the major advance-announcement presentation determined by the first determination part 1814. A presentation execution part 1816 executes presentations by developing the respective advance-announcement presentations to the respective presentation stages. <P>COPYRIGHT: (C)2013,JPO&INPIT |
