annotate pytouhou/game/particle.pxd @ 789:b5bca9274335

utils: Make some math functions const Sadly f32::sqrt() isn’t const, so we can’t make normalize() const nor any function which depends on it.
author Link Mauve <linkmauve@linkmauve.fr>
date Sun, 04 Jan 2026 11:49:03 +0100
parents cd8a2baf468c
children
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631
cd8a2baf468c Move Particle to its own module, to not pollute pytouhou.game.effect.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
1 from pytouhou.game.effect cimport Effect
cd8a2baf468c Move Particle to its own module, to not pollute pytouhou.game.effect.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
2 from pytouhou.utils.interpolator cimport Interpolator
cd8a2baf468c Move Particle to its own module, to not pollute pytouhou.game.effect.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
3
cd8a2baf468c Move Particle to its own module, to not pollute pytouhou.game.effect.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
4 cdef class Particle(Effect):
cd8a2baf468c Move Particle to its own module, to not pollute pytouhou.game.effect.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
5 cdef long frame, duration
cd8a2baf468c Move Particle to its own module, to not pollute pytouhou.game.effect.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
6 cdef Interpolator pos_interpolator
cd8a2baf468c Move Particle to its own module, to not pollute pytouhou.game.effect.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
7
cd8a2baf468c Move Particle to its own module, to not pollute pytouhou.game.effect.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
8 cpdef update(self)