pyticles 1.0.3

A simple particles system for pygame

# Pyticles

Pyticles is a particle system for pygame. It allows you to render particles with velocity and decay rates.

# Classes

Pyticles includes two classes.

• Particle(image, screen_coords, velocity, decay_time=5, decay_chance=3)

• Engine()

These are what the system is based around.

# Particles

Particles are simply a class that represents a single particle.

• Image is the particle texture.

• Screen coordinates represent the position on the screen.

• Velocity is how far the particles will go every time the Engine ticks.

• Decay time is how many Engine ticks until the particle has a chance to decay ( 1 in decay_chance ). Once there has been twice as many ticks as decay time, the particle will instantly decay.

# Engines

Engines contain sets of particles and have 6 functions. You will only need to use 3. The functions are:

• burst(image, particle_count, origin, scatter=1, displacement=1)

• draw(particle)

• tick(surface)

Burst releases a burst of particles at a certain point, marked origin.

• Scatter is how high the velocity in a certain direction can be.

• Particle count is how many particles are released.

• Displacement is the furthest away a particle can spawn from the origin.

• Image is the particle texture.

Draw will create a single particle, and it takes in a particle class.

Tick takes in a surface to draw to and manage all tasks such as velocity, decay, and drawing.