Method and apparatus for controlling virtual object combination based on blank carrier preview and selection

Abstract

This invention discloses a virtual object combination control method and device based on blank carrier preview and selection. The method includes: S101, the user presses the "Print" button in the graphical user interface, the electronic terminal receives the "Print" signal, and the cards in the card set enter the selectable state; S102, the user clicks on the card in the card set that has entered the selectable state, the clicked card is displayed as selected, and when the printing condition is met, the "OK" button in the graphical user interface is lit up; S103, the user clicks the "OK" button, the cards in the original card set disappear, and a blank card and multiple buttons representing specific cards appear; S104, after the user clicks the button representing the specific card, the electronic terminal receives the "OK" button click signal, the blank card becomes the specific card, the button representing the specific card is displayed as selected, and the "OK" button is lit up; S105, the user clicks the "OK" button, the electronic terminal receives the "OK" button click signal, and the card playing operation is completed.

Description

Technical Field

[0001] This invention belongs to the field of computer technology, and specifically relates to a method and device for controlling the combination of virtual objects based on blank carrier preview and selection. Background Technology

[0002] With the rapid development of computer technology, computer games have gradually become a very common form of entertainment in people's daily lives. Currently, there are a large number of games on the market that contain complex resource systems, among which virtual object composition is a core operational mechanism. The so-called virtual object composition refers to the process of mapping multiple specific virtual objects (input resources) into one or more new virtual objects (output results) with specific functions or attributes according to predetermined rules.

[0003] Taking card games as an example, this operation is usually manifested as "card printing." Card printing means that the user, through some action (such as triggering a character's skill), can use one or more cards in their hand as one or more specific target cards. Currently, this function is usually implemented as follows: after the effect is triggered, the system generates all the target cards that can be printed as regular cards and displays them in a specific preview area. However, these previewable items may be difficult to preview and select due to the limitations of the screen display area. For example, in card games, cards are usually displayed stacked. When there are many selectable targets, the cards will severely obscure each other, reducing the display area and interactive hotspot for each card. Existing card organization schemes (such as sorting by cost or type) can regulate the order of hand cards or preview cards, but they cannot change the stacked display pattern. When there are many cards to preview, players still find it difficult to quickly and clearly browse all the options and accurately select the desired target card. This insufficient preview and difficulty in selection caused by UI layout limitations directly reduces the strategic nature and smoothness of the core game operation, affecting the user experience.

[0004] Given the above background, if existing technology is used, assuming a user triggers the "print card" function, the system generates a large number of selectable preview cards and displays them in a stacked manner. When faced with this stack of overlapping cards, the user needs to carefully discern only a small portion of the edge of each card to barely identify the option. This process is not only extremely inefficient in terms of visual browsing, but also prone to accidental touches due to the severely insufficient clickable area, potentially causing players to incorrectly consume crucial resources for unexpected results. Therefore, existing technology seriously affects the accuracy of operation and the user's decision-making experience. Summary of the Invention

[0005] In view of the above-mentioned problems, the present invention provides a virtual object combination control method and device based on blank carrier preview and selection, which is used to solve the problem of users being unable to accurately select the desired target mapping card when the screen size of electronic terminal is limited and the number of cards is too large and causes stacking.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The first aspect of this invention provides a method for controlling the combination of virtual objects based on previewing and selecting on a blank carrier. This method provides a graphical user interface via an electronic terminal. The graphical user interface includes a card collection area containing multiple cards, and includes the following steps: S101, when the user presses the print button in the graphical user interface, the electronic terminal receives the print signal and the cards in the card set enter the selectable state; S102, the user clicks on a card in the card set that has entered the selectable state, the electronic terminal receives the click signal, the clicked card is displayed as selected, and when the printing conditions are met, the OK button in the graphical user interface is lit up; S103, when the user clicks the OK button, the electronic terminal receives the OK button click signal, the cards in the original card set disappear, and a blank card and multiple buttons representing specific cards appear; S104, after the user clicks the button representing a specific card, the electronic terminal receives the click confirmation button signal, the blank card becomes the specific card, the button representing the specific card is displayed as selected, and the confirmation button lights up; S105, the user clicks the OK button, the electronic terminal receives the OK button click signal, completes the card playing operation, uses the blank card representing the specific card, and at the same time, the cards in the original card set that were not involved in the printing return to the card set, and the blank card and the button representing the specific card disappear.

[0007] Preferably, in S103, the button setting size of the blank card is larger than the button setting size of the specific card.

[0008] Preferably, in S104, the blank card is transformed into a specific card by: at least one card in the selected card set completing the printing operation and mapping it to the card to be used after printing.

[0009] Preferably, completing the card-playing operation in S105 includes: after printing the card, the card moves from the card set into the public area, where the public area refers to the area that can be seen by all users participating in the game, and the card entering the public area means that it has been used.

[0010] A second aspect of the present invention provides a virtual object combination control device based on blank carrier preview and selection, which provides a graphical user interface via an electronic terminal. The graphical user interface includes a card set area, wherein the card set contains multiple cards, including: When the user presses the print button in the graphical user interface, the print signal receiving module receives the print signal, and the processing module puts the cards in the card set into the selectable state. When a user clicks on a card in the card set that has entered the selectable state, the first click signal receiving module receives the click signal, and the processing module processes it and then displays the clicked card as selected. When the conditions for printing the card are met, the OK button in the graphical user interface is lit up. When the user clicks the OK button, the second click signal receiving module receives the OK button click signal, and after processing by the processing module, the cards in the original card set disappear, and a blank card and multiple buttons representing specific cards appear. After the user clicks the button representing a specific card, the third click signal receiving module receives the click confirmation button signal, and the processing module processes it to change the blank card into the specific card. The button representing the specific card is then displayed as selected, and the confirmation button is lit up. When the user clicks the OK button, the fourth click signal receiving module receives the OK button signal, and the processing module processes it to complete the card playing operation. A blank card representing a specific card is used, and at the same time, cards in the original card set that were not involved in the printing are returned to the card set. The blank card and the button representing the specific card disappear.

[0011] Preferably, the button setting size of the blank card is larger than the button setting size of the specific card.

[0012] Preferably, turning a blank card into a specific card includes: at least one card in the selected card set completing a printing operation and mapping it to a printed card for use.

[0013] Preferably, completing the card-playing operation includes: after printing the card, the card moves from the card set into the public area, where the public area refers to the area that can be seen by all users participating in the game, and the card entering the public area means that it has been used.

[0014] A third aspect of the present invention provides an electronic terminal, the electronic terminal comprising one or more processors and one or more memories, the one or more memories storing at least one piece of program code, the at least one piece of program code being loaded and executed by the one or more processors to perform the operations performed by the virtual object combination control method based on blank carrier preview and selection as described in any of the preceding claims.

[0015] A fourth aspect of the present invention provides a storage medium storing at least one piece of program code, the at least one piece of program code being loaded and executed by a processor to perform the operations performed by the virtual object combination control method based on blank carrier preview and selection as described in any of the preceding claims.

[0016] The present invention has the following beneficial effects: by introducing a centralized dynamic preview carrier (such as a blank card) and a non-stacked set of target options (such as a button list), the preview function and the selection function are decoupled and reconstructed at the interaction level, thereby solving the problems of unclear identification, difficulty in selection, and easy misoperation caused by the stacked display of preview cards after the user triggers the virtual object combination function (such as a card). Attached Figure Description

[0017] Figure 1 This is a flowchart illustrating the steps of a virtual object combination control method based on blank carrier preview and selection according to an embodiment of the present invention. Figure 2 This is a schematic diagram of the card collection interface in a specific application example. Figure 3 This is a diagram illustrating the selectable state of cards within a card set in a specific application example. Figure 4 This is a schematic diagram showing the display after card selection in a specific application example; Figure 5 This is a schematic diagram illustrating the selection and display of a printing plate in a specific application example. Figure 6 This is a schematic diagram showing the printed label in a specific application example. Figure 7 This is a schematic diagram of a virtual object combination control device based on blank carrier preview and selection according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the structure of an electronic terminal according to an embodiment of the present invention. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Specifically, the general principle of the virtual object combination control method based on blank carrier preview and selection in this embodiment of the invention is as follows: For the target game, the game screen of the target game can be displayed through a display device; for ease of understanding, in the following description, cards are used to replace objects, and card sets are used to replace object sets.

[0020] See Figure 1 The image shows an embodiment of the present invention of a virtual object combination control method based on blank carrier preview and selection. It provides a graphical user interface via an electronic terminal. The graphical user interface includes a card collection area containing multiple cards, and includes the following steps: S101, when the user presses the print button in the graphical user interface, the electronic terminal receives the print signal and the cards in the card set enter the selectable state; S102, the user clicks on a card in the card set that has entered the selectable state. The electronic terminal receives the click signal, and the clicked card is displayed as selected. When the printing conditions are met, the OK button in the graphical user interface is lit up. The conditions can be, for example, the number of clicked cards reaches the configuration requirements (such as preset values, suit attributes, etc.).

[0021] S103, when the user clicks the OK button, the electronic terminal receives the OK button click signal, the cards in the original card set disappear, and a blank card and multiple buttons representing specific cards appear; S104, after the user clicks the button representing a specific card, the electronic terminal receives the click confirmation button signal, the blank card becomes the specific card, the button representing the specific card is displayed as selected, and the confirmation button lights up; S105, the user clicks the OK button, the electronic terminal receives the OK button click signal, completes the card playing operation, uses the blank card representing the specific card, and at the same time, the cards in the original card set that were not involved in the printing return to the card set, and the blank card and the button representing the specific card disappear.

[0022] In a specific application embodiment, in S103, the button setting size of the blank card is larger than the button setting size of the specific card.

[0023] In a specific application embodiment, the process of turning a blank card into a specific card in S104 includes: at least one card in the selected card set completing the printing operation and mapping it to the card to be used after printing.

[0024] In a specific application embodiment, the card-playing operation in S105 includes: after printing the card, the card moves from the card set into the public area, where the public area refers to the area that can be seen by all users participating in the game, and the card entering the public area means that it has been used.

[0025] To enable those skilled in the art to better understand the implementation process of the embodiments of the present invention, the following will describe it in conjunction with specific embodiments. For example... Figure 2As shown, card set 2 can be considered a collection of objects containing multiple cards from your hand. Only six cards are shown here for illustration. Button 1 is the print button; clicking button 1 allows you to print cards using a certain number of cards from your hand.

[0026] like Figure 3 As shown, when the user presses the card selection button 1, the cards in card set 2 become selectable, indicated by the icon ▽6. Clicking on cards 3 or 4 then changes them to the selected state, indicated by the disappearance of icon 6 and the appearance of icon 5, signifying that cards 4 and 5 are selected. Button 7 is the confirmation button. Once the required number of selected cards (e.g., a specific quantity, specific suit, specific type, etc.) is reached, button 7 lights up, indicating that the user can click to confirm.

[0027] like Figure 4 As shown, the user clicked button 7, at which point the cards in card set 2 disappeared. The original position of card set 2 was replaced by a blank card 8 and several buttons representing specific cards. Those skilled in the art will understand that only nine buttons are shown here for illustration. The number of buttons can be displayed according to actual application needs. For a more intuitive display, the button representing the blank card 8 can also be made larger than the buttons representing specific cards.

[0028] like Figure 5 As shown, the user clicked button 9, which represents a specific card. At this time, the blank card 8 displays the specific card style represented by button 9. Simultaneously, button 9 becomes selected, indicated by a square appearing around it and button 7 lighting up, signifying that it can be clicked.

[0029] like Figure 6 As shown, when the user clicks button 7, cards 3 and 4 in card set 2 complete the printing operation and are mapped to card 8 for use. This is manifested as card 8 moving from card set 2 into the public area. The public area is the area visible to all users participating in the game; cards entering this area indicate they are being used. Since the printing operation is complete, blank cards and multiple buttons representing specific cards disappear. Simultaneously, the cards that disappeared from card set 2 reappear, except for cards 3 and 4, which no longer reappear because they have completed the printing operation.

[0030] The virtual object combination control method based on blank carrier preview and selection described above decouples and reconstructs the preview and selection functions at the interaction level by introducing a centralized dynamic preview carrier (such as a blank card) and a non-stacked set of target options (such as a button list). This solves the problems of unclear identification, difficulty in selection, and easy misoperation caused by the stacked display of preview cards after the user triggers the virtual object combination function (such as printing cards). Specifically, the centralized preview carrier ensures that the user receives complete, clear, and unobstructed visual feedback of the target object at all times; while the separate option set breaks down the originally crowded operable hotspot into independent, well-organized interactive units, allowing the user to quickly and accurately browse and select all available options. From a user experience perspective, this solution transforms the originally confusing and frustrating guessing operation into a smooth process with clear steps, immediate feedback, and confident decision-making, which is an ideal solution that conforms to the user's cognitive logic and operational expectations.

[0031] For the method implementation examples, see [link to relevant documentation]. Figure 7 Another embodiment of the present invention provides a virtual object combination control device based on blank carrier preview and selection, which provides a graphical user interface through an electronic terminal. The graphical user interface includes a card set area, and the card set contains multiple cards, including: When the user presses the print button in the graphical user interface, the print signal receiving module receives the print signal, and the processing module puts the cards in the card set into the selectable state. When a user clicks on a card in the card set that has entered the selectable state, the first click signal receiving module receives the click signal, and the processing module processes it and then displays the clicked card as selected. When the conditions for printing the card are met, the OK button in the graphical user interface is lit up. When the user clicks the OK button, the second click signal receiving module receives the OK button click signal, and after processing by the processing module, the cards in the original card set disappear, and a blank card and multiple buttons representing specific cards appear. After the user clicks the button representing a specific card, the third click signal receiving module receives the click confirmation button signal, and the processing module processes it to change the blank card into the specific card. The button representing the specific card is then displayed as selected, and the confirmation button is lit up. When the user clicks the OK button, the fourth click signal receiving module receives the OK button signal, and the processing module processes it to complete the card playing operation. A blank card representing a specific card is used, and at the same time, cards in the original card set that were not involved in the printing are returned to the card set. The blank card and the button representing the specific card disappear.

[0032] In one specific application example, the button settings on a blank card are larger than the button settings on a specific card.

[0033] In a specific application example, turning a blank card into a specific card includes: at least one card in the selected card set completing the printing operation and mapping it to the card used after printing.

[0034] In one specific embodiment, completing the card-playing operation includes: after printing the card, the card moves from the card set into a public area, where the public area refers to an area that can be seen by all users participating in the game, and the card entering the public area indicates that it has been used.

[0035] Other implementation details of the control device based on the blank carrier preview and the selected virtual object combination are performed in accordance with the method embodiment, and will not be repeated here.

[0036] Reference Figure 8 This is a schematic diagram of the structure of an electronic terminal provided in an embodiment of the present invention. Figure 8 The electronic terminal 300 shown is merely an example and should not be construed as limiting the functionality or scope of use of the embodiments of the present invention. The electronic terminal 300 is presented in the form of a general-purpose computing device. Components of the electronic terminal 300 may include, but are not limited to: at least one processing unit 310, a bus connecting different device components (including a storage unit 320 and the processing unit 310), an I / O interface 330, a display unit 340, etc. The storage unit stores program code, which can be executed by the processing unit 310, causing the processing unit 310 to perform the steps described in the section on the virtual object combination control method based on blank carrier preview and selection according to various exemplary embodiments of the present invention. For example, the processing unit 310 may perform the following steps: S101, when the user presses the print button in the graphical user interface, the electronic terminal receives the print signal and the cards in the card set enter the selectable state; S102, the user clicks on a card in the card set that has entered the selectable state, the electronic terminal receives the click signal, the clicked card is displayed as selected, and when the printing conditions are met, the OK button in the graphical user interface is lit up; S103, when the user clicks the OK button, the electronic terminal receives the OK button click signal, the cards in the original card set disappear, and a blank card and multiple buttons representing specific cards appear; S104, after the user clicks the button representing a specific card, the electronic terminal receives the click confirmation button signal, the blank card becomes the specific card, the button representing the specific card is displayed as selected, and the confirmation button lights up; S105, the user clicks the OK button, the electronic terminal receives the OK button click signal, completes the card playing operation, uses the blank card representing the specific card, and at the same time, the cards in the original card set that were not involved in the printing return to the card set, and the blank card and the button representing the specific card disappear.

[0037] In a specific application embodiment, in S103, the button setting size of the blank card is larger than the button setting size of the specific card.

[0038] In a specific application embodiment, the process of turning a blank card into a specific card in S104 includes: at least one card in the selected card set completing the printing operation and mapping it to the card to be used after printing.

[0039] In a specific application embodiment, the card-playing operation in S105 includes: after printing the card, the card moves from the card set into the public area, where the public area refers to the area that can be seen by all users participating in the game, and the card entering the public area means that it has been used.

[0040] The storage unit 320 may include a readable medium in the form of a volatile storage unit, such as a random access memory (RAM) unit 3201 and / or a cache memory unit 3202, and may further include a read-only memory unit (ROM) unit 3203. The storage unit 320 may also include a program / utility having a set (at least one) of program modules, including but not limited to: operating devices, one or more application programs, other program modules, and program data, each or some combination of these examples may include an implementation of a network environment.

[0041] A bus can represent one or more of several types of bus structures, including a memory cell bus or memory cell controller, a peripheral bus, a graphics acceleration port, a processing unit, or a local bus that uses any of the various bus structures.

[0042] The electronic terminal 300 can also communicate with one or more external devices 400 (e.g., keyboard, pointing device, Bluetooth device, etc.), and with one or more devices that enable users to interact with the electronic terminal 300, and / or with any device that enables the electronic terminal 300 to communicate with one or more other computing devices (e.g., router, modem, etc.). This communication can be performed via an input / output (I / O) interface. Furthermore, the electronic terminal 300 can also communicate with one or more networks (e.g., local area network (LAN), wide area network (WAN), and / or public network (Internet)) via a network adapter 350. The network adapter 350 can communicate with other modules of the electronic terminal 300 via a bus. The electronic terminal 300 displays the required information via a display unit 340. It should be understood that, although... Figure 3 As not shown, other hardware and / or software modules can be used in conjunction with the electronic terminal 300, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID devices, tape drives, and data backup storage devices.

[0043] Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described in this invention can be implemented by software or by combining software with necessary hardware. Therefore, the technical solution according to the embodiments of this invention can be embodied in the form of a software product, which can be stored in a computer-readable storage medium (such as a CD-ROM, USB flash drive, external hard drive, etc.) or on a network, including several instructions to cause a computing device (such as a personal computer, server, or network device, etc.) to execute the virtual object combination control method based on blank carrier preview and selection according to this invention. When the computer program is executed by a data processing device, it enables the computer-readable storage medium to implement the above-described method of this invention, namely, including the following steps: S101, when the user presses the print button in the graphical user interface, the electronic terminal receives the print signal and the cards in the card set enter the selectable state; S102, the user clicks on a card in the card set that has entered the selectable state, the electronic terminal receives the click signal, the clicked card is displayed as selected, and when the printing conditions are met, the OK button in the graphical user interface is lit up; S103, when the user clicks the OK button, the electronic terminal receives the OK button click signal, the cards in the original card set disappear, and a blank card and multiple buttons representing specific cards appear; S104, after the user clicks the button representing a specific card, the electronic terminal receives the click confirmation button signal, the blank card becomes the specific card, the button representing the specific card is displayed as selected, and the confirmation button lights up; S105, the user clicks the OK button, the electronic terminal receives the OK button click signal, completes the card playing operation, uses the blank card representing the specific card, and at the same time, the cards in the original card set that were not involved in the printing return to the card set, and the blank card and the button representing the specific card disappear.

[0044] In a specific application embodiment, in S103, the button setting size of the blank card is larger than the button setting size of the specific card.

[0045] In a specific application embodiment, the process of turning a blank card into a specific card in S104 includes: at least one card in the selected card set completing the printing operation and mapping it to the card to be used after printing.

[0046] In a specific application embodiment, the card-playing operation in S105 includes: after printing the card, the card moves from the card set into the public area, where the public area refers to the area that can be seen by all users participating in the game, and the card entering the public area means that it has been used.

[0047] Computer programs can be stored on one or more computer-readable media. Computer-readable media can be readable signal media or readable storage media. Readable storage media can be, for example, but not limited to, electrical, magnetic, optical, electromagnetic, infrared, or semiconductor devices, apparatuses, or any combination thereof. More specific examples (a non-exhaustive list) of readable storage media include: electrical connections having one or more wires, portable disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination thereof.

[0048] Computer-readable storage media may include data signals propagated in baseband or as part of a carrier wave, carrying readable program code. Such propagated data signals may take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. A readable storage medium may also be any readable medium other than a readable storage medium that can transmit, propagate, or transfer a program for use by or in connection with an instruction execution device, apparatus, or apparatus. The program code contained on the readable storage medium may be transmitted using any suitable medium, including but not limited to wireless, wired, optical fiber, RF, etc., or any suitable combination thereof.

[0049] Program code for performing the operations of embodiments of the present invention can be written in any combination of one or more programming languages. The program code can execute entirely on the user's computing device, partially on the user's computing device, as a standalone software package, partially on the user's computing device and partially on a remote computing device, or entirely on a remote computing device or server. In cases involving remote computing devices, the remote computing device can be connected to the user's computing device via any type of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computing device (e.g., via the Internet using an Internet service provider).

[0050] In summary, this invention can be implemented in hardware, or as software modules running on one or more processors, or a combination thereof. Those skilled in the art will understand that in practice, general-purpose data processing devices such as microprocessors or digital signal processors (DSPs) can be used to implement some or all of the functions of some or all of the components according to the embodiments of the invention. The invention can also be implemented as a device or apparatus program (e.g., a computer program and computer program product) for performing part or all of the methods described herein. Such programs implementing the invention can be stored on a computer-readable medium or can take the form of one or more signals. Such signals can be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.

[0051] It should be understood that the exemplary embodiments described herein are illustrative and not restrictive. Although one or more embodiments of the invention have been described in conjunction with the accompanying drawings, those skilled in the art will understand that various changes in form and detail may be made without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A method for controlling the combination of virtual objects based on blank carrier preview and selection, characterized in that, A graphical user interface is provided via an electronic terminal, the graphical user interface including a card collection area, the card collection containing multiple cards, including the following steps: S101, when the user presses the print button in the graphical user interface, the electronic terminal receives the print signal and the cards in the card set enter the selectable state; S102, the user clicks on a card in the card set that has entered the selectable state, the electronic terminal receives the click signal, the clicked card is displayed as selected, and when the printing conditions are met, the OK button in the graphical user interface is lit up; S103, when the user clicks the OK button, the electronic terminal receives the OK button click signal, the cards in the original card set disappear, and a blank card and multiple buttons representing specific cards appear; S104, after the user clicks the button representing a specific card, the electronic terminal receives the click confirmation button signal, the blank card becomes the specific card, the button representing the specific card is displayed as selected, and the confirmation button lights up; S105, the user clicks the OK button, the electronic terminal receives the OK button click signal, completes the card playing operation, uses the blank card representing the specific card, and at the same time, the cards in the original card set that were not involved in the printing return to the card set, and the blank card and the button representing the specific card disappear.

2. The virtual object combination control method based on blank carrier preview and selection as described in claim 1, characterized in that, In S103, the button setting size of blank cards is larger than the button setting size of specific cards.

3. The virtual object combination control method based on blank carrier preview and selection as described in claim 1, characterized in that, In S104, turning a blank card into a specific card includes: at least one card in the selected card set completing the printing operation and being mapped to a printed card for use.

4. The virtual object combination control method based on blank carrier preview and selection as described in claim 3, characterized in that, In S105, the card-playing operation includes: after printing the card, the card moves from the card set into the public area, where the public area is the area that all users participating in the game can see, and the card entering the public area means that it has been used.

5. A virtual object combination control device based on blank carrier preview and selection, characterized in that, A graphical user interface is provided via an electronic terminal, the graphical user interface including a card set area, the card set containing multiple cards, including: When the user presses the print button in the graphical user interface, the print signal receiving module receives the print signal, and the processing module puts the cards in the card set into the selectable state. When a user clicks on a card in the card set that has entered the selectable state, the first click signal receiving module receives the click signal, and the processing module processes it and then displays the clicked card as selected. When the conditions for printing the card are met, the OK button in the graphical user interface is lit up. When the user clicks the OK button, the second click signal receiving module receives the OK button click signal, and after processing by the processing module, the cards in the original card set disappear, and a blank card and multiple buttons representing specific cards appear. After the user clicks the button representing a specific card, the third click signal receiving module receives the click confirmation button signal, and the processing module processes it to change the blank card into the specific card. The button representing the specific card is then displayed as selected, and the confirmation button is lit up. When the user clicks the OK button, the fourth click signal receiving module receives the OK button signal, and the processing module processes it to complete the card playing operation. A blank card representing a specific card is used, and at the same time, cards in the original card set that were not involved in the printing are returned to the card set. The blank card and the button representing the specific card disappear.

6. The virtual object combination control device based on blank carrier preview and selection as described in claim 5, characterized in that, The button settings for blank cards are larger than the button settings for specific cards.

7. The virtual object combination control device based on blank carrier preview and selection as described in claim 5, characterized in that, Transforming a blank card into a specific card includes: completing the printing operation on at least one card in the selected card set, mapping it to a printed card for use.

8. The virtual object combination control device based on blank carrier preview and selection as described in claim 7, characterized in that, The process of playing a card involves: after printing the card, moving the card from the card set into the public area, where the public area is visible to all users participating in the game. Cards that enter the public area are considered to have been used.

9. An electronic terminal, characterized in that, The electronic terminal includes one or more processors and one or more memories, wherein at least one piece of program code is stored in the one or more memories, and the at least one piece of program code is loaded and executed by the one or more processors to perform the operation performed by the virtual object combination control method based on blank carrier preview and selection as described in any one of claims 1 to 4.

10. A storage medium, characterized in that, The storage medium stores at least one piece of program code, which is loaded and executed by a processor to implement the operation performed by the virtual object combination control method based on blank carrier preview and selection as described in any one of claims 1 to 4.

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