Your question is too much to be covered on SO. However I created a simple “engine” for you to start with. It’s general purpose, so also suited for your needs. The main class with the game loop where the game is loaded, input is checked, sprites are moved, collision is checked, score is updated etc … Read more
There is no function to get sides collision in PyGame. But you could try to use pygame.Rect.collidepoint to test if A.rect.midleft, A.rect.midright, A.rect.midtop, A.rect.midbottom, A.rect.topleft, A.rect.bottomleft , A.rect.topright, A.rect.bottomright are inside B.rect (pygame.Rect). EDIT: Example code. Use arrows to move player and touch enemy. (probably it is not optimal solution) import pygame WHITE = (255,255,255) … Read more
You can do this using CSS counters, in conjunction with the :before pseudo element: ol { list-style: none; counter-reset: item; } li { counter-increment: item; margin-bottom: 5px; } li:before { margin-right: 10px; content: counter(item); background: lightblue; border-radius: 100%; color: white; width: 1.2em; text-align: center; display: inline-block; } <ol> <li>item</li> <li>item</li> <li>item</li> <li>item</li> </ol>
You can achieve this by 2 steps. self.original_image contains the filled rectangle with the desired color: self.original_image.fill(self.colour) Generate a completely white rectangle and transparent areas. Blend the rectangle with (self.image) and the blend mode BLEND_MAX (see pygame.Surface.blit): whiteTransparent = pg.Surface(self.image.get_size(), pg.SRCALPHA) whiteTransparent.fill((255, 255, 255, 0)) self.image.blit(whiteTransparent, (0, 0), special_flags=pg.BLEND_MAX) Now the rectangle is completely white, … Read more
Yes, if you use Font Awesome with Bootstrap! The icons are slightly different, but there are more of them, they look great at any size, and you can change the colors of them. Basically the icons are fonts and you can change the color of them just with the CSS color property. Integration instructions are … Read more
See How do I rotate an image around its center using PyGame? for rotating a surface. If you want to rotate an image around a center point (cx, cy) you can just do that: rotated_car = pygame.transform.rotate(car, angle) window.blit(rotated_car, rotated_car.get_rect(center = (cx, cy)) Use pygame.math.Vector2 to store the position and the direction of movement. Change … Read more
you just need a little basic trig def calculat_new_xy(old_xy,speed,angle_in_radians): new_x = old_xy.X + (speed*math.cos(angle_in_radians)) new_y = old_xy.Y + (speed*math.sin(angle_in_radians)) return new_x, new_y — edit — Here is your code from above edited to work import pygame, math, time screen=pygame.display.set_mode((320,240)) clock=pygame.time.Clock() pygame.init() def calculate_new_xy(old_xy,speed,angle_in_radians): new_x = old_xy[0] + (speed*math.cos(angle_in_radians)) new_y = old_xy[1] + (speed*math.sin(angle_in_radians)) return new_x, … Read more
This is basic concept. Your implementation will change depending on the implementation of your engine. The basic idea is the player has a vertical delta which is changed over time by gravity. This effects the sprites vertical speed. This implementation also has a re-bound delta, which allows the sprite to re-bound rather the “stopping” suddenly. … Read more
Don’t call updateUI, unless you’re dealing with installing a look and feel, it’s not doing what you think it is (and it’s very inefficient) Don’t rebuild the UI each time, this is time consuming work, which is going to make the animation look stilled and staggered and probably flash a lot. Instead, simply update the … Read more
Okay, so there a lots of things we need to know. How many images make up the sprite sheet, how they are laid out (rows/cols), if there is an uneven number of images (count != rows * cols) and possibly even the size of each sprite How far we are through a given cycle (let’s … Read more