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Added a more complex starting setting

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This commit is contained in:
Karma Riuk 2023-05-17 15:38:05 +02:00
parent 40dde35f19
commit deeb237f45
1 changed files with 21 additions and 33 deletions
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54
polygons.cc
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@ -14,11 +14,10 @@
#include <utility> #include <utility>
polygon* polygons = nullptr; polygon* polygons = nullptr;
uint n_polygons = 7; uint n_polygons = 11;
void polygons_init_state() { void polygons_init_state() {
polygons = new polygon[n_polygons]; polygons = new polygon[n_polygons];
int wall_thickness = 50; int wall_thickness = 50;
// north wall // north wall
polygons[0] = poly_generate::rectangle(width, wall_thickness, INFINITY) polygons[0] = poly_generate::rectangle(width, wall_thickness, INFINITY)
@ -32,48 +31,32 @@ void polygons_init_state() {
// east wall // east wall
polygons[3] = poly_generate::rectangle(wall_thickness, height, INFINITY) polygons[3] = poly_generate::rectangle(wall_thickness, height, INFINITY)
.set_center({width + wall_thickness / 2., height / 2.}); .set_center({width + wall_thickness / 2., height / 2.});
// polygons[0] = poly_generate::triangle(150, 150, 30) polygons[4] = poly_generate::rectangle(50, height / 2., INFINITY)
// .set_center({200, 400}) .set_center({25 + width * 1. / 2, height / 2.})
// .set_angle(13) .set_angle(0);
// .set_angular_speed(10)
// .set_speed({200, 50});
// polygons[4] = poly_generate::rectangle(50, height / 2., INFINITY)
// .set_center({25 + width * 1. / 2, height / 2.})
// .set_angle(0);
#define PROBLEMATIC_COUPLES 1 #define PROBLEMATIC_COUPLES 0
#if PROBLEMATIC_COUPLES == 0 #if PROBLEMATIC_COUPLES == 0
polygons[4] = poly_generate::regular(100, 3) polygons[5] = poly_generate::regular(100, 3)
.set_center({100, 400}) .set_center({100, 400})
.set_angle(0) .set_angle(0)
.set_speed({200, -10}); .set_speed({200, -10});
polygons[5] = poly_generate::square(100) polygons[6] = poly_generate::square(100)
.set_center({600, 400}) .set_center({600, 400})
.set_angle(45) .set_angle(45)
.set_speed({-200, -10}); .set_speed({-200, -10});
// .set_angle(45) polygons[7] = poly_generate::general(
// .set_center({300, 650})
// .set_angular_speed(181)
// .set_speed({200, -10});
// .set_center({200, 160})
// .set_angle(-45)
// .set_speed({200, 10});
// polygons[6] = poly_generate::regular(100, 5)
// .set_angle(0)
// .set_center({600, 650})
// .set_speed({-200, 200});
// .set_angle(0)
// .set_center({600, 650})
// .set_speed({-200, -10});
polygons[6] = poly_generate::general(
{{0, 0}, {100, 0}, {100, 100}, {50, 150}, {0, 100}}, 3) {{0, 0}, {100, 0}, {100, 100}, {50, 150}, {0, 100}}, 3)
.set_center({400, 400}); .set_center({200, 600});
polygons[8] = poly_generate::rectangle(100, 150).set_center({600, 200});
polygons[9] = poly_generate::regular(50, 5).set_center({150, 150});
polygons[10] =
poly_generate::general({{0, 0}, {50, 80}, {0, 160}, {-50, 80}})
.set_center({700, 700})
.set_speed({0, -100});
#elif PROBLEMATIC_COUPLES == 1 #elif PROBLEMATIC_COUPLES == 1
// for this problematic couple to work, remove the gravity // for this problematic couple to work, remove the gravity
n_polygons = 7; n_polygons = 7;
@ -229,6 +212,11 @@ static void check_collisions(polygon* current_p) {
++other_p) { ++other_p) {
if (other_p == current_p) // polygons don't collide with themselves if (other_p == current_p) // polygons don't collide with themselves
continue; continue;
if (vec2d::norm(current_p->speed) == 0 &&
vec2d::norm(other_p->speed) == 0)
// if both are not moving, no need to go through the whole
// collision detection thing
continue;
rect other_bound = other_p->get_bounding_box(); rect other_bound = other_p->get_bounding_box();
if (bounding_rects_collide(cur_bound, other_bound) || if (bounding_rects_collide(cur_bound, other_bound) ||
bounding_rects_collide(other_bound, cur_bound)) { bounding_rects_collide(other_bound, cur_bound)) {