trtl | Tk-powered Ruby turtle graphics | Graphics library

 by   peterc Ruby Version: Current License: MIT

kandi X-RAY | trtl Summary

kandi X-RAY | trtl Summary

trtl is a Ruby library typically used in User Interface, Graphics applications. trtl has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Trtl is a simple 'turtle' system inspired by Python's turtle.py. It provides simple turtle drawing capabilities in Ruby, even if you're just at an IRB prompt. It leans on Tk (which used to be in Ruby's standard library but is now an external gem).
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            kandi-support Support

              trtl has a low active ecosystem.
              It has 64 star(s) with 4 fork(s). There are 6 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 2 open issues and 1 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of trtl is current.

            kandi-Quality Quality

              trtl has 0 bugs and 0 code smells.

            kandi-Security Security

              trtl has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              trtl code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              trtl is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              trtl releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.
              It has 267 lines of code, 25 functions and 9 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

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            trtl Key Features

            No Key Features are available at this moment for trtl.

            trtl Examples and Code Snippets

            No Code Snippets are available at this moment for trtl.

            Community Discussions

            QUESTION

            How do you make a turtle a random image from a list using import random
            Asked 2022-Mar-30 at 16:08

            So I have 3 bosses and I have images for each but I don't know how to the turtle randomly select a image to use. Should I make another list to store the images and then make it randomly pick a turtle? Should I also make the turtle change right then while its hidden or should I make it change before the boss fight?

            ...

            ANSWER

            Answered 2022-Mar-30 at 16:08

            at first at top of your code add:

            Source https://stackoverflow.com/questions/71680221

            QUESTION

            How do I make it so that pressing Enter only sends me to the character selection when I am on the title screen?
            Asked 2022-Jan-29 at 09:57

            When I start my game it first shows the title screen and when I press Enter it goes to the character selection screen. This is intended, however at anytime if I press Enter, whether after the title screen or not, it will go to character selection.

            Is there a way I can make it so that the onkeypress only works when I am on the title screen?

            I have tried to move the onkeypress into my function that opens the title screen and I have also tried to make an if statement that says "if it is on the title screen then my onkeypress", however neither solution worked.

            How can I do this correctly? I am working in replit.

            ...

            ANSWER

            Answered 2022-Jan-29 at 09:57

            The check whether a is equal to 1 needs to be done every time the Enter key is pressed.

            Your attempt

            Source https://stackoverflow.com/questions/70899760

            QUESTION

            Python Turtle Game--Tilt function
            Asked 2022-Jan-14 at 02:59

            So I'm trying to make a game similar to Stick Hero, where the goal is to estimate the correct length in order to pass to the next building. Right now I have it so the length of the path grows as the space bar is pressed and then falls down to see if the player made the correct length. My dilemma is that every time the length of the path is changed, it must be moved so it falls down correctly (touches the edge of the first building). Right now the drop_path() function determines how many times the length was changed then positions the path correctly

            ...

            ANSWER

            Answered 2022-Jan-14 at 02:59

            Since you use shapesize() to adjust the path, we can also use shapesize(), with no arguments, to interrogate the current shape of the path. With that information, we can calculate where to place the tilted path:

            Source https://stackoverflow.com/questions/70700135

            QUESTION

            Why is the turtle not turning?
            Asked 2021-Nov-13 at 06:55

            My turtle won't move with my key press. When you remove the self.forward part, it turns just fine, but when it moves it doesn't work. How can I make it so that turtle turns while it is moving. Also, what was it that didn't work in my code before. Also, the image labeled backround isn't loading. How do I fix that? Thanks. Code:

            ...

            ANSWER

            Answered 2021-Nov-13 at 06:55

            Below is a simplification of your code that's further modified such that the turtle constantly moves forward but you can cause it to turn via the keyboard:

            Source https://stackoverflow.com/questions/69937161

            QUESTION

            How do you make a turtle stop at certain coordinates in a turtle race?
            Asked 2021-Nov-11 at 21:36

            I'm creating a turtle race and I want to make a turtle stop when it hits the finish line.

            The circled portion is the finish line and is at the x coordinate 220. This is my code so far:

            ...

            ANSWER

            Answered 2021-Nov-11 at 21:36

            Red starts at (-220,-75) so if RedTurtle.pos() == (220, 0): will never be true. However, besides that, you are mixing event drive programming and game-loop programming.

            At

            Source https://stackoverflow.com/questions/69934988

            QUESTION

            How to use indexes to access multiple elements in a list
            Asked 2021-Sep-27 at 19:09

            I am currently making TicTacToe for a project using the turtle module. I made a list with the coordinates on where the turtle should go based on the input given by the user. After that, I made an if statement on if certain spots have been selected by the user, then the user would win. While making the if statement, I was using indexes to try to see if the User's inputs matched the actual coordinates. While checking in the if statement to see if specific cords match. I keep getting errors like:

            ...

            ANSWER

            Answered 2021-Sep-27 at 19:05

            The error is on line 83: X_Used_Cords[0,3,6] == Available_Cords[0,3,6] (there might be other errors).

            Source https://stackoverflow.com/questions/69351929

            QUESTION

            infinite while loop with screen click issue
            Asked 2021-Jan-27 at 02:24
            Python clip

            Here's a clip of the code. I'm getting an infinite loop problem where it keeps repeating player turn without going to check_click() even when the screen is clicked. Is there something I did wrong? or is there an alternative way of doing this?

            ...

            ANSWER

            Answered 2021-Jan-27 at 02:24

            'onscreenclick ()' sets up an event handler. In your case 'check_click ()'. It only needs to be called once. Also it is a method belonging to 'turtle' not 'Screen'. Try it like this :

            Source https://stackoverflow.com/questions/65911807

            QUESTION

            How to stop turtle movement when two turtles are in proximity of each other?
            Asked 2021-Jan-02 at 04:36

            I'm making a game when the user has to move the car to dodge obstacles, Everything working except I can't get the game to and end. My goal is to end the game when the block hits the turtle.

            The issue is I can't get the game to detect the turtles to detect their proximity and the exit or quit command doesn't work. Also I don't think the code pasted properly so adjust the indents if it doesn't work.

            ...

            ANSWER

            Answered 2021-Jan-02 at 04:28

            The problem is that you're re-drawing the block and thus resetting its position before you're testing the distance.

            Alter the function like so:

            Source https://stackoverflow.com/questions/65535720

            QUESTION

            How to move multiple turtles in a for loop?
            Asked 2020-Nov-16 at 07:14

            So, I am a recent beginner to python and for my class I am being tasked with making a turtle race with 10 turtles that all move and should stop at the finish line. I was given directions to make a list for the turtles and have a while loop to make them move a random amount and a nested if loop to check for the winner. I am having trouble making all the turtles move at once, when I run my code, it moves the turtles one by one instead of all together, any ideas?

            ...

            ANSWER

            Answered 2020-Nov-14 at 02:52

            We can model this without even using the turtle library:

            Source https://stackoverflow.com/questions/64829569

            QUESTION

            Too many arguments for format string
            Asked 2020-Nov-02 at 04:59

            In the following code, I keep getting the error "Too many arguments for format string" in lines 132, 135, 155, 158, 184, 187. Also I'm using python 3.7.9 as using a version newer than that break turtle for some reason.

            ...

            ANSWER

            Answered 2020-Nov-02 at 04:59

            If you want to display both current_score and high_score, you should write :

            Source https://stackoverflow.com/questions/64635619

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install trtl

            You can download it from GitHub.
            On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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          • HTTPS

            https://github.com/peterc/trtl.git

          • CLI

            gh repo clone peterc/trtl

          • sshUrl

            git@github.com:peterc/trtl.git

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