CN105068706B - A kind of the sliding forward method and device of shooting game - Google Patents
A kind of the sliding forward method and device of shooting game Download PDFInfo
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Abstract
The present invention relates to a kind of sliding forward methods of shooting game, are applied to the mobile terminal with touch display screen, include the following steps, positioning step, when mobile terminal is in interface, if detecting, the right side of touch screen has pressing operation, records the position of current press touch screen；Judgment step presses the operation that horizontally slips when described, then executes sliding and turn to step, then executes click steering step when the pressing disappears；Sliding turns to step, sliding distance and glide direction in X-axis is calculated according to the position of the position of this pressing touch screen and last pressing touch screen, so that the virtual camera rotates to the left and to the right relative to the display screen of mobile terminal；It clicks and turns to step, drive the center rotation of virtual camera to the position of current press touch screen.The invention also includes a kind of sliding steerings of shooting game.The present invention can facilitate virtual camera to carry out sliding steering, while can effectively improve game experiencing degree.
Description
Technical field
The present invention relates to the sliding steering technique in a kind of moving game more particularly to penetrating in a kind of mobile touch screen terminal
Hit the sliding forward method and device of game.
Background technique
Moving game be a kind of user by mobile communication network in platforms such as mobile touch screen terminals such as mobile phone, tablet computer
The electronic game business of upper operation comprising chess/card game, role play, strategy game, action game etc..Shooting game conduct
One of action game, it, which aim at by virtual camera, at present turns to shooting, the realization of the steering of virtual camera
Usually using following scheme, if the FPS (such as modern war series) and TPS of the mainstream in present mobile touch screen terminal are (such as fire
Line series) scheme that rocking bar operates is all employed, this scheme is exactly that a control target movement is simulated on touch screen
Left rocking bar, which is usually controlled by left hand, while the two sides of screen are additionally provided with for controlling virtual camera
The left and right press key that camera lens is turned to.
But since left steering and control target movement are required to left hand and could complete, therefore left steering and control target
Mobile and inconvenience carries out simultaneously, that is to say, that target, which is merely able to stop, could carry out steering operation in situ, this will make
Overall feeling decline when players game play, and the hair of FPS and TPS in mobile touch screen equipment can be made because of inconvenient
Exhibition is difficult, and the market effect having is not achieved.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of the present invention, which is intended to provide, a kind of facilitates virtual camera to carry out sliding to turn
To, while the sliding forward method of the shooting game of game experiencing degree can be effectively improved.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of sliding forward method of shooting game is applied to the mobile terminal with touch display screen comprising such as
Lower step：
Positioning step, when mobile terminal is in interface, if detecting, the right side of touch screen has pressing operation,
Record the position of current press touch screen；
Judgment step presses the operation that horizontally slips when described, then executes sliding and turn to step, when the pressing disappears
It then executes click and turns to step；
Sliding turns to step, is calculated according to the position of this pressing touch screen and the position of last pressing touch screen
Sliding distance and glide direction in X-axis, it is corresponding according to the sliding distance and glide direction driving virtual camera rotation
Angle so that the virtual camera rotates to the left and to the right relative to the display screen of mobile terminal；
It clicks and turns to step, drive the center rotation of virtual camera to the position of current press touch screen.
Preferably, the sliding turns to step and further includes,
When the pressing disappears, then restoring to normal position step.
Preferably, it includes following sub-step that the click, which turns to step,：
First additional step obtains the click coordinate of touch screen, and creates one from the nearly sanction face of virtual camera is
Put and pass through the ray of click coordinate；
Second additional step obtains the directioin parameter of the ray, according to the directioin parameter create Z axis towards with
Direction parameter is identical to watch constraint rotation quaternary number attentively；
Applying step constrains rotation quaternary number degree of progress calculation according to main view, and by interpolation arithmetic, so that virtual camera
It rotates to the position of current press touch screen.
The invention further relates to a kind of sliding steerings of shooting game, are applied to the mobile end with touch display screen
End, including following module：
Locating module, for when mobile terminal is in interface, the right side of touch screen to have pressing to grasp if detecting
Make, then records the position of current press touch screen；
Judgment module then executes sliding steering module, when the pressing for pressing the operation that horizontally slips when described
Disappearance then executes click steering module；
Steering module is slided, for calculating according to the position of this pressing touch screen and the position of last pressing touch screen
Sliding distance and glide direction in X-axis are obtained, according to the sliding distance and glide direction driving virtual camera rotation
Corresponding angle, so that the virtual camera rotates to the left and to the right relative to the display screen of mobile terminal；
Steering module is clicked, for driving the center rotation of virtual camera to the position of current press touch screen.
Preferably, the sliding steering module further includes, when the pressing disappears, then restoring to normal position module.
Preferably, the click steering module includes following submodule：
First supplementary module for obtaining the click coordinate of touch screen, and creates a nearly sanction face from virtual camera
For starting point and across the ray of click coordinate；
Second supplementary module creates a Z axis court according to the directioin parameter for obtaining the directioin parameter of the ray
Constraint rotation quaternary number is watched attentively to identical with direction parameter；
Application module, for constraining rotation quaternary number degree of progress calculation according to main view, and by interpolation arithmetic, so that virtually taking the photograph
The rotation numerical of camera is equal with orientation angle.
Beneficial effects of the present invention are as follows：
Facilitate virtual camera to carry out sliding steering, while game experiencing degree can be effectively improved.The present invention is slided using click
Dynamic method controls the divertical motion of virtual camera, facilitates user and operates, and not slide when only clicking
When, remaining unchanged in the thickness for unclamping touch screen may be implemented the steering click location of virtual camera, so that user grasps in game
Use is more flexible during making, to improve the Experience Degree of game to a greater degree.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the better embodiment of the sliding forward method of shooting game of the present invention.
Fig. 2 is the stream for the better embodiment that click turns to step in a kind of sliding forward method of shooting game of the present invention
Cheng Tu.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the present invention is described further：
Referring to Figure 1, the present invention relates to a kind of sliding forward method of shooting game, it is applied to that there is touch display screen
Mobile terminal, better embodiment includes the following steps：
Positioning step S1, when mobile terminal is in interface, if detecting, the right side of touch screen has pressing operation,
Then record the position of current press touch screen.Wherein, the right side of touch screen is to click sliding response region.If there is clicking operation
When, then call back function OnPointerDown is triggered, the position of current press touch screen is recorded and is denoted as variable
pressPosition.Its specific code is as follows：
Judgment step S2 presses the operation that horizontally slips when described, then executes sliding and turn to step, when the pressing disappears
Mistake then executes click and turns to step.
Sliding turns to step S3, is calculated according to the position of the position of this pressing touch screen and last pressing touch screen
To the sliding distance and glide direction in X-axis, phase is rotated according to the sliding distance and glide direction driving virtual camera
The angle answered, so that the virtual camera rotates to the left and to the right relative to the display screen of mobile terminal.Wherein in X-axis
Sliding distance is the distance on the left and right directions of screen, and the glide direction in X-axis is leftward or rightward sliding.
Specifically, when it is described pressing horizontally slip operate when, triggering call back function OnBeginDrag, and by this
Operation thing is defined as stroke and turns to visual angle, sets true for isDrag.Obtain the position for the screen that this is slided into and note
For variable possition, and the rotation angle of current virtual camera is set as variables D ragBeginRotation, then count
This sliding distance (on the basis of X-axis) is calculated, to obtain the rotation angle of the virtual camera after this sliding.I.e. originally
The rotation angle of virtual camera after secondary sliding=(possition-pressPossition) * RotationRate+
DragBeginRotation.RotationRate variable is the Sensitirity va1ue that user rotates in backstage self-setting.Its specific generation
Code logic is as follows：
Specifically, then triggering call back function OnDrag, and turn in step S3 when slide persistently carries out with sliding
The same method of operation calculate the rotation angle of virtual camera again.Its specific code logic is as follows：
Meanwhile sliding and turning to step S3 and further include, when pressing disappearance, then restoring to normal position step.
It clicks and turns to step S4, drive the center rotation of virtual camera to the position of current press touch screen.Here
The center of virtual camera is the quasi- heart shot and aimed at.
As shown in Fig. 2, it includes following sub-step that the click, which turns to step S4,：
First additional step S41 obtains the click coordinate of touch screen, and creates one and be from the nearly sanction face of virtual camera
Starting point and the ray for passing through click coordinate；
Second additional step S42, obtains the directioin parameter of the ray, creates a Z axis court according to the directioin parameter
Constraint rotation quaternary number is watched attentively to identical with direction parameter；
Applying step S43 constrains rotation quaternary number degree of progress calculation according to main view, and by interpolation arithmetic, so that virtually taking the photograph
The rotation numerical of camera is equal towards angle with player role.
Specifically, call back function OnPointerUp and OnEndDrag can be triggered when unclamping point touching screen.When
When isDrag=true, OnEndDrag terminates paddling operation thing.And as isDrag=false, OnPointerUp processing
It clicks and turns to.Its code logic is specific as follows：
If unclamp point touching screen, call back function OnPointerUp is triggered, and as isDrag=false,
OnPointerUp processing, which is clicked, to be turned to.The click coordinate touchPosition of touch screen is obtained at this time, and according to Unity function
ScreenPointToRay to be created one by virtual camera and is starting point from the nearly sanction face of virtual camera and passes through click seat
Mark the ray Ray of touchPosition.
Using the direction attribute direction of ray Ray as directioin parameter, a Z axis is created according to this directioin parameter
Constraint rotation quaternary number Quaternion is watched attentively towards identical with direction parameter, it is assumed that defining this numerical designations is
touchQ.Its specific code logic is as follows：
It constrains rotation quaternary number variable degree with main view to calculate, by interpolation arithmetic Quaternion.Lerp, so that virtual camera shooting
The rotation numerical of machine is equal with orientation angle.Its specific code logic is as follows：
The invention further relates to a kind of sliding steerings of shooting game, are applied to the mobile end with touch display screen
End, including following module：
Locating module, for when mobile terminal is in interface, the right side of touch screen to have pressing to grasp if detecting
Make, then records the position of current press touch screen；
Judgment module then executes sliding steering module, when the pressing for pressing the operation that horizontally slips when described
Disappearance then executes click steering module；
Steering module is slided, for calculating according to the position of this pressing touch screen and the position of last pressing touch screen
Sliding distance and glide direction in X-axis are obtained, according to the sliding distance and glide direction driving virtual camera rotation
Corresponding angle, so that the virtual camera rotates to the left and to the right relative to the display screen of mobile terminal；
Steering module is clicked, for driving the center rotation of virtual camera to the position of current press touch screen.
Preferably, the sliding steering module further includes, when the pressing disappears, then restoring to normal position module.
Preferably, the click steering module includes following submodule：
First supplementary module for obtaining the click coordinate of touch screen, and creates a nearly sanction face from virtual camera
For starting point and across the ray of click coordinate；
Second supplementary module creates a Z axis court according to the directioin parameter for obtaining the directioin parameter of the ray
Constraint rotation quaternary number is watched attentively to identical with direction parameter；
Application module, for constraining rotation quaternary number degree of progress calculation according to main view, and by interpolation arithmetic, so that virtually taking the photograph
The rotation numerical of camera is equal with orientation angle
For those skilled in the art, it can make other each according to the above description of the technical scheme and ideas
Kind is corresponding to be changed and deforms, and all these change and deform the protection model that all should belong to the claims in the present invention
Within enclosing.
Claims (6)
1. a kind of sliding forward method of shooting game is applied to the mobile terminal with touch screen, which is characterized in that including
Following steps：
Positioning step, when mobile terminal is in interface, if detecting, the right side of touch screen has pressing operation, records
The position of current press touch screen；
Judgment step presses the operation that horizontally slips when described, then executes sliding and turn to step, when pressing disappearance is then held
Row, which is clicked, turns to step；
Sliding turns to step, is calculated according to the position of the position of this pressing touch screen and last pressing touch screen in X
Sliding distance and glide direction on axis rotate corresponding angle according to the sliding distance and glide direction driving virtual camera
Degree, so that the virtual camera rotates to the left and to the right relative to the display screen of mobile terminal；
It clicks and turns to step, drive the center rotation of virtual camera to the position of current press touch screen.
2. the sliding forward method of shooting game as described in claim 1, which is characterized in that the sliding turns to step and also wraps
It includes,
When the pressing disappears, then restoring to normal position step.
3. the sliding forward method of shooting game as described in claim 1, which is characterized in that the click turns to step and includes
Following sub-step：
First additional step, obtains the click coordinate of touch screen, and create one from the nearly sanction face of virtual camera be starting point simultaneously
Across the ray of click coordinate；
Second additional step obtains the directioin parameter of the ray, creates a Z axis direction and the party according to the directioin parameter
Constraint rotation quaternary number is watched attentively to parameter is identical；
Applying step constrains rotation quaternary number degree of progress calculation according to main view, and by interpolation arithmetic, so that virtual camera rotates
To the position of current press touch screen.
4. a kind of sliding steering of shooting game is applied to the mobile terminal with touch display screen, which is characterized in that
Including following module：
Locating module is used for when mobile terminal is in interface, if detecting, the right side of touch screen has pressing operation,
Record the position of current press touch screen；
Judgment module then executes sliding steering module, when the pressing disappears for pressing the operation that horizontally slips when described
Then execute click steering module；
Steering module is slided, for being calculated according to the position of this pressing touch screen and the position of last pressing touch screen
Sliding distance and glide direction in X-axis, it is corresponding according to the sliding distance and glide direction driving virtual camera rotation
Angle so that the virtual camera rotates to the left and to the right relative to the display screen of mobile terminal；
Steering module is clicked, for driving the center rotation of virtual camera to the position of current press touch screen.
5. the sliding steering of shooting game as claimed in claim 4, which is characterized in that the sliding steering module also wraps
It includes,
When the pressing disappears, then restoring to normal position module.
6. the sliding steering of shooting game as claimed in claim 4, which is characterized in that the click steering module includes
Following submodule：
First supplementary module for obtaining the click coordinate of touch screen, and creates one from the nearly sanction face of virtual camera is
Put and pass through the ray of click coordinate；
Second supplementary module, for obtaining the directioin parameter of the ray, according to the directioin parameter create Z axis towards with
Direction parameter is identical to watch constraint rotation quaternary number attentively；
Application module, for constraining rotation quaternary number degree of progress calculation according to main view, and by interpolation arithmetic, so that virtual camera
Rotation numerical it is equal with orientation angle.
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| CN201510471135.0A CN105068706B (en) | 2015-07-31 | 2015-07-31 | A kind of the sliding forward method and device of shooting game |
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| CN201510471135.0A CN105068706B (en) | 2015-07-31 | 2015-07-31 | A kind of the sliding forward method and device of shooting game |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105498202A (en) * | 2015-11-26 | 2016-04-20 | 珠海网易达电子科技发展有限公司 | Full-touch screen-swiping shooting operation mode |
| CN105373336B (en) * | 2015-12-17 | 2018-06-12 | 网易（杭州）网络有限公司 | Control method and device are presented in information panel |
| JP6389208B2 (en) * | 2016-06-07 | 2018-09-12 | 株式会社カプコン | GAME PROGRAM AND GAME DEVICE |
| CN107469353A (en) * | 2017-08-02 | 2017-12-15 | 网易（杭州）网络有限公司 | Method of adjustment, device and the terminal device of game camera lens |
| CN108749732B (en) * | 2018-05-25 | 2021-06-08 | 昆山品源知识产权运营科技有限公司 | Angle adjusting method and device for central control display screen, storage medium and central control display screen |
| CN109529320B (en) * | 2018-12-29 | 2022-04-12 | 网易（杭州）网络有限公司 | Steering control method and device in game |
| CN111467803B (en) * | 2020-04-02 | 2023-07-14 | 网易（杭州）网络有限公司 | Display control method and device in game, storage medium and electronic equipment |
| CN113332704B (en) * | 2021-06-28 | 2023-05-16 | 北京字跳网络技术有限公司 | Control method, device and computer storage medium |
| CN114489457B (en) * | 2022-01-27 | 2024-01-19 | 北京字跳网络技术有限公司 | Virtual object control method and device, readable medium and electronic equipment |
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| CN104548596A (en) * | 2015-02-02 | 2015-04-29 | 陈荣 | Aiming method and device of shooting games |
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| US20040199052A1 (en) * | 2003-04-01 | 2004-10-07 | Scimed Life Systems, Inc. | Endoscopic imaging system |
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| CN103210367A (en) * | 2012-09-29 | 2013-07-17 | 华为终端有限公司 | Electronic apparatus and method for controlling display object scaling |
| CN103713848A (en) * | 2013-12-26 | 2014-04-09 | 上海鼎为通讯电子有限公司 | Mobile terminal and operation method thereof |
| CN104548596A (en) * | 2015-02-02 | 2015-04-29 | 陈荣 | Aiming method and device of shooting games |
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