Program, game control method, and information processing apparatus
A program, a game control method, and an information processing apparatus, which are capable of improving operability of a game. A program causing an information processing apparatus to execute a step of causing an object arranged on a field object in a virtual space in which a coordinate system having a first axis and a second axis is set to be displayed on a screen in which a coordinate system having a third axis and a fourth axis is set, a step of detecting first and second positions on the screen while the first user operation is being detected, and a moving step of moving the object according to a first user operation.
1. A non-transitory program with computer executable instructions which, when executed, cause an information processing apparatus that executes a game to carry out the steps comprising:
a step of causing an object arranged on a field object in a virtual space in which a world coordinate system having a first axis and a second axis is set to be displayed on a screen in which a screen coordinate system having a third axis and a fourth axis is set;
a step of detecting a first user operation;
a step of detecting first and second positions on the screen according to the first user operation while the first user operation is being detected;
a first moving step of moving the object relatively to the object in the virtual space according to the detected first user operation; and
a second moving step of moving the object while changing at least one of the first speed component and the second speed component of the object when an end of the first user operation is detected,
wherein in the first moving step, a first speed component serving as a first axis direction component of a moving speed of the object is set according to a third axis direction component of a distance between the first position and the second position, and a second speed component serving as a second axis direction component of the moving speed of the object is set according to a fourth axis direction component of a distance between the first position and the second position, and
the first speed component when the third axis direction component of the distance between the first position and the second position is a predetermined value is different from the second speed component when the fourth axis direction component of the distance between the first position and the second position is the predetermined value.
2. The non-transitory program according to claim 1 , wherein in the first moving step, the object is moved in the second axis direction when the fourth axis direction component of the distance between the first position and the second position is a predetermined threshold value or more.
3. The non-transitory program according to claim 1 , wherein in the first moving step, when screen coordinates of the second position is changed according to the first user operation, the object is moved in the second axis direction when the fourth axis direction component of a distance between the second position before change and the second position after change is a predetermined threshold value or more or when the fourth axis direction component of a change speed of the second position is a predetermined threshold value or more.
4. The non-transitory program according to claim 1 , further comprising causing the information processing apparatus to carry out the step of:
a step of setting the first speed component of the object to a predetermined value when a second user operation is detected after the second moving step.
5. The program according to claim 1 , further comprising causing the information processing apparatus to carry out the step of:
a step of setting the first speed component of the object to a predetermined value or causing the object to perform an operation other than movement when the screen coordinates of the second position are changed according to the first user operation, and the change speed of the second position is a predetermined threshold value or more.
6. The non-transitory program according to claim 1 , wherein in the first moving step, when the object is moved in the second axis direction while the first user operation is being detected, the screen coordinates of the first position are automatically updated to other screen coordinates.
7. A game control method performed by an information processing apparatus, comprising:
causing an object arranged on a field object in a virtual space in which a world coordinate system having a first axis and a second axis is set to be displayed on a screen in which a screen coordinate system having a third axis and a fourth axis is set;
detecting a first user operation;
detecting first and second positions on the screen according to the first user operation while the first user operation is being detected;
a first moving step of moving the object relatively to the object in the virtual space according to the detected first user operation; and
a second moving step of moving the object while changing at least one of the first speed component and the second speed component of the object when an end of the first user operation is detected,
wherein in the first moving step, a first speed component serving as a first axis direction component of a moving speed of the object is set according to a third axis direction component of a distance between the first position and the second position, and a second speed component serving as a second axis direction component of the moving speed of the object is set according to a fourth axis direction component of a distance between the first position and the second position, and
the first speed component when the third axis direction component of the distance between the first position and the second position is a predetermined value is different from the second speed component when the fourth axis direction component of the distance between the first position and the second position is the predetermined value.
8. An information processing apparatus that executes a game, comprising:
a display unit that displays a screen; and
a control unit,
wherein the control unit:
causes an object arranged on a field object in a virtual space in which a world coordinate system having a first axis and a second axis is set to be displayed on a screen in which a screen coordinate system having a third axis and a fourth axis is set,
detects a first user operation,
detects first and second positions on the screen according to the first user operation while the first user operation is being detected,
performs a movement process of moving the object relatively to the object in the virtual space according to the detected first user operation, and
performs a second movement process of moving the object while changing at least one of the first speed component and the second speed component of the object when an end of the first user operation is detected,
wherein in the movement process, a first speed component serving as a first axis direction component of a moving speed of the object is set according to a third axis direction component of a distance between the first position and the second position, and a second speed component serving as a second axis direction component of the moving speed of the object is set according to a fourth axis direction component of a distance between the first position and the second position, and
wherein the first speed component when the third axis direction component of the distance between the first position and the second position is a predetermined value is different from the second speed component when the fourth axis direction component of the distance between the first position and the second position is the predetermined value.