| 摘要 |
PURPOSE:To facilitate a change in design and specification by determining a picture transiting destination from picture transition information and outputting picture display information. CONSTITUTION:When an input is received from a keyboard, the picture transition information corresponding to a picture identifier currently during conversation stored in the table of an information memory part in advance is referred, and it is judged whether the key input is coincident with a key input to start picture transition or not. When the key inputs are coincident with each other, it is decided that the picture transition is established, and an arithmetic formula defined in advanced in advance is calculated while referring to variable and arithmetic formula information corresponding to the picture identifier of the transiting destination stored in the table of the information memory part in advance. Continuously, picture display data corresponding to the picture identifier of the transiting destination are referred and the display data are outputted to a place designated by display position data. Thus, since concrete processing contents can be realized by the arbitrary definition of the variable and arithmetic formula in the unit of a picture without depending on calling parts, the design and specification can be easily changed. |
