Metadata-Version: 2.1
Name: PyGameKit
Version: 0.2
Summary: A PyGame wrapper for pygame-ce
Description-Content-Type: text/markdown

# PyGameKit

<p> Created as an Abstraction of Pygame to make development a bit easier for begineer Python Programmers. </p>
<p> Uses Object-Oriented Concepts to create an Abstraction. </p>

## Installation

Currently working on implementing it in PyPI. But for now, you can download the repo and copy over the PyGameKit to your Desired Location and just import it that way. 

# Documentation
<p> Before we overview the functionality of PyGameKit. Here are some basic codes: </p>

## Simple Program to draw a Rect

```python
import PyGameKit as pg

class Game(pg.Game):
    
    def start(self):
        self.x, self.y = 100, 100
        self.color = (100, 200, 255)
    
    def update(self):
        pg.rect((self.x, self.y, 50, 50), self.color)
        pg.update_screen()

Game((800, 600)).run()
```

<p> Here, we are Inheriting from the PyGameKit Library's Game Class, Overriding the start and update functions, and then
PyGameKit creates a game loop by itself through the run method down below. The Developer now doesn't have to remember
as much boiler-plate code as before in pygame. If they have some knowledge in OOP, they can grasp this pretty easily. </p>


<p> Declaration of variables is simple. Declare all the variables you need in the start function using: </p>

```python
self.[variable_name] = value
```

<p> This ensures that the variable is transferred over to the update function too. </p>

## The PyGameKit Game Class

This is basically the main class of PyGameKit. And this can take these arguments while being called. 

<p> screen_size: Specifies the screen size of the window. </p><br>
<p> vsync: Specifies if the window should have vsync or not. It's a boolean. By default it's False. </p><br>
<p> fullscreen: Specifies if the window should be fullscreen or not. It's a boolean. By default, it's False. </p><br>
<p> fps: Specifies the fps of the window. By default it's 60. </p><br>

<p> You can call it using: 

```python
import PyGameKit
class MyGame(PyGameKit.Game):
    def update(self):
        # [...] your code.
        pass

MyGame( (800, 600), vsync=True, fullscreen=False, fps=120 ).run()

```

## The Methods

<p> start(): To be overriden. This will be called for one frame once the program has been run. Can be used to declare variables. </p> <br>

<p> update(): To be overriden. This is the main game loop. All of the main code shall be written here. </p>

<p> run(): This function should be called to actually run the program. </p>

## Key Features

<h3> delayed_keypress </h3>
<p> This function checks if a specified key is pressed after a certain delay. This can be useful in many scenarios where the normal keypress function is outputting too fast. You can specify your own delay here. </p>

```python
from PyGameKit import delayed_keypress

if delayed_keypress('SPACE', 500):  # Check if SPACE key is pressed after a delay of 500 milliseconds
    # Your code here

```

<h3> delayed_mouse_press </h3>
<p> Same thing as the delayed_keypress but for mouse presses. </p>

```python
from PyGameKit import delayed_mouse_pressed

if delayed_mouse_pressed(500)[0]:  # Check if the left mouse button is pressed after a delay of 500 milliseconds
    # Your code here

```

<h3> Displaying Images is easier now </h3>
<p> Now, all the images loaded in PyGameKit will normally follow the rect behaviour. It uses pygame.transform.smoothscale to fit the image into the given rect. </p>

```python
# This is the same as example.py
import PyGameKit as pg

class MyGame(pg.Game):
    def start(self):
        pg.title("Tests")
        self.catx = 0
        self.caty = 0
    def update(self): # Game Loop
        pg.background((0, 0, 0))

        cat = pg.load_image("cat.png")

        mx, my = pg.mouse_getpos()
        mb = pg.mouse_pressed()

        if mb[0]:
            self.catx, self.caty = mx - (200 / 2), my - (200 / 2)

        
        pg.display_image(cat, (self.catx, self.caty, 200, 200))

        pg.update_screen()

MyGame((800, 600), True).run()
```


<h3> Compatibility with PyGame </h3>
<p> You can write the same kind of PyGame Programs with PyGameKit with no problems.</p>

```python
import PyGameKit as pg
screen = pg.display.set_mode((800, 600))

while True:
    for event in pg.events.get():
        if event.type == pg.QUIT:
            pg.quit()
            exit()
    
    pg.draw.rect((100, 100, 200, 200), (100, 200, 255))

```

And this works as intented. <br>

## PyGameKit Functions, their Functionalities and their Examples.
<h3> Screen Functions </h3> 
<h4> title </h4> Changes the title of the Game Window. <br>By Default it is: PyGameKit Window.

```python
# [...]
PyGameKit.title("Example")
# [...]
```
<h4> update_screen </h4> Equivalent to pygame.display.flip() <br> Makes the screen visible.

```python
# [...]
PyGameKit.update_screen()
# [...]
```
<h4> background </h4>
<p> Argument list: color, screen(optional) </p>
Changes the background of the screen to a certain color. The color is the same as pygame.

```python
PyGameKit.background( (0, 0, 0) ) # Black Background
```

<h3> Drawing Functions </h3>
<h4> line </h4>
<p> Argument list: start, end, color, width, screen(optional) </p>
<p> Draws a line from start to end with width. </p>

```python
PyGameKit.line( (100, 100), (200, 200), (100, 200, 255), 5, surface ) # Draws a blue line from 100, 100 to 200, 200 on the screen called 'surface'
```

<h4> rect </h4>
<p> Argument list: rect, color, corner_radius, width, screen(optional) </p>
<p> Draws a rect with the given color, corner_radius and width </p>
<p> Note: If width is 0, then the width argument is ignored. </p>

```python
PyGameKit.rect( (100, 100, 200, 200), (100, 200, 255), 5, 10)
```

<h4> circle </h4>
<p> Argument list: center, radius, color, screen(optional) </p>
<p> Draws a circle in the center co-ordinate with the radius and color. </p>

```python
PyGameKit.circle( (100, 100), 50, (100, 200, 255) )
```

<h4> ellipse </h4>
<p> Argument list: rect, color, screeen(optional) </p>
<p> Draws an ellipse around the rect with the given color. </p>

```python
PyGameKit.ellipse(( 100, 100, 200, 300 ), (100, 200, 255))
```

<h4> arc </h4>
<p> Argument List: rect, start, stop, color, screen(optional) </p>

```python
PyGameKit.arc( (100, 100, 200, 200), 0, 180 )
```

## Imaging Functions

<h4> load_image </h4>
<p> Argument list: filename, colorkey </p>

Loads the image and stores it into the given variable. If a color key is given, returns a transparent image. 


```python
img = PyGameKit.load_image("cat.png")
```

<h4> display_image </h4>
<p> Argument list: surface, rect, screen(optional) </p>

Displays the before-mentioned image on a rect. It can also display any surface as required.

```python
img = PyGameKit.load_image("cat.png")
PyGameKit.display_image(img, (100, 100, 200, 200)) # <- The rect can also have two arguments, in which case it won't be scaled. 
```

## Transform Functions

<h4> scale </h4>
<p> Argument list: surface, size </p>
Scales the surface into the required size. This is the non-smooth variant.

```python
img = PyGameKit.load_image("cat.png")
img = PyGameKit.scale(img, (200, 200))
PyGameKit.display_image(img, (100, 100))
```

<h4> smoothscale </h4>
<p> Argument list: surface, size </p>
Scales the surface into the required size. This is the smooth variant.

```python
img = PyGameKit.load_image("cat.png")
img = PyGameKit.smoothscale(img, (200, 200))
PyGameKit.display_image(img, (100, 100))
```

<h4> rotate </h4>
<p> Argument list: surface, angle </p>
Rotates the surface into the specified angle. The angle is in degrees.

```python
img = PyGameKit.load_image("cat.png")
img = PyGameKit.rotate(img, 180)
PyGameKit.display_image(img, (100, 100, 200, 200))
```

<h4> flip </h4>
<p> Argument list: surface, flip_x, flip_y </p>
Flips the image according to the booleans flip_x and flip_y. 

```python
img = PyGameKit.load_image("cat.png")
img = PyGameKit.flip(img, flip_x=True, flip_y=True)
PyGameKit.display_image(img, (100, 100, 200, 200))
```

## Key Handling Functions

<h4> keypress </h4>
<p> Argument list: keycode </p>
Checks if the keycode is pressed or not and correspondingly returns True or False.

```python
if PyGameKit.keypress("W"):
    # [...] your code
```
The Key Codes are all same to Pygame but with the removal of 'K_'. For Example, The Escape Key will be ESC as opposed to 'K_ESC'. Also, no need to worry about upper and lower case because PyGameKit automatically sets it to lowercase.

<h4> delayed_keypress </h4>
<p> Argument list: keycode, delay </p>
Same Functionality as keypress but with a specified delay. The delay is in milliseconds.

```python
if PyGameKit.delayed_keypress("W", 200): # Checks for keypress every 200 ms
    # [...] your code
```

## Mouse Handling Functions

<h4> mouse_getpos </h4>
<p> returns both x and y positions of the mouse in the screen. </p>

```python
mx, my = PyGameKit.mouse_getpos()
```

<h4> mouse_pressed </h4>
<p> returns a tuple (left: bool, middle: bool, right: bool). If left is True, the left mouse button has been pressed, if middle is true then the middle mouse button is pressed and if right is True then the right mouse button is pressed. </p>


```python
mb = PyGameKit.mouse_pressed()
if mb[0]:
    # The Left Mouse has been clicked.
    pass
```

<h4> delayed_mouse_press </h4>
<p> Argument list: delay </p>
Same thing as mouse_pressed but adds a specified delay to the function. The delay is in milliseconds.

```python
mb = PyGameKit.delayed_mouse_press(200)
if mb[2]:
    # The Right Mouse has been clicked.
    pass
```

<h4> mouse_mov </h4>
<p> Equivalent to pygame.mouse.get_rel(). Returns the amount of movement in the mouse from the last time this function was called. </p>


```python
mv = PyGameKit.mouse_mov()
```

<h4> mouse_setpos </h4>
<p> Argument list: co_ordinates </p>
Sets the mouse position to the specified co-ordinates. 

```python
PyGameKit.mouse_setpos((200, 200)) # Don't do this lmao
```

<h4> mouse_setvis </h4>
<p> Argument list: value </p>
Sets the visiblity of the mouse. If False, it will make the mouse invisible inside the window.

```python
PyGameKit.mouse_setvis(False)
```

<h4> mouse_getvis </h4>
<p> Gets the visiblity of the mouse. If False, the mouse is invisible and if True, the mouse is visible. </p>


```python
mouse_visibility = PyGameKit.mouse_getvis()
```
