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Added gravity to polygons

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Karma Riuk 2023-05-17 13:33:07 +02:00
parent 7b5273b9bf
commit a6c4771d1a
1 changed files with 5 additions and 0 deletions
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polygons.cc
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@ -3,6 +3,7 @@
#include "cairo.h" #include "cairo.h"
#include "collisions.h" #include "collisions.h"
#include "game.h" #include "game.h"
#include "gravity.h"
#include "matrix.h" #include "matrix.h"
#include "polygon_generator.h" #include "polygon_generator.h"
@ -284,6 +285,10 @@ void polygons_update_state() {
p->angle = std::fmod(p->angle, 360); p->angle = std::fmod(p->angle, 360);
p->translate(delta * p->speed); p->translate(delta * p->speed);
vec2d g = gravity_vector(p);
p->translate(.5 * delta * delta * g);
p->speed += delta * g;
// std::cout << *p << std::endl; // std::cout << *p << std::endl;
} }
} }