in_practice/breakout/input.c


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#include "input.h"

struct input init_input(void)
{
	struct input input = {0};
	return input;
}

void update_input(struct input *input)
{
	input->escape.last = input->escape.current;
	input->right.last = input->right.current;
	input->left.last = input->left.current;
	input->up.last = input->up.current;
	input->down.last = input->down.current;
	input->space.last = input->space.current;
	input->start.last = input->start.current;
}

i32 key_first_press(struct key key)
{
	return (key.current && !key.last);
}

i32 key_is_pressed(struct key key)
{
	return key.current;
}

i32 key_was_pressed(struct key key)
{
	return (key.last && !key.current);
}