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ru:: enemies stay on screen

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This commit is contained in:
Zeno Rogue 2025-05-05 18:05:32 +02:00
parent 3790269e79
commit 38c64002dd
2 changed files with 12 additions and 0 deletions
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1
rogueviz/ru/classes.cpp
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@ -202,6 +202,7 @@ struct entity {
void apply_walls_reflect();
void apply_grav();
void apply_portal_grav();
void stay_on_screen();
virtual void act() { kino(); }
double get_scale() { return get_scale_at(where.y); }

11
rogueviz/ru/entity.cpp
View File

@ -206,6 +206,13 @@ void entity::apply_walls() {
}
}
void entity::stay_on_screen() {
if(where.x < l_margin_at && vel.x < 0) vel.x = -vel.x;
if(where.x > r_margin_at && vel.x > 0) vel.x = -vel.x;
if(where.y < t_margin_at && vel.y < 0) vel.y = -vel.y;
if(where.y > b_margin_at && vel.y > 0) vel.y = -vel.y;
}
void entity::kino() {
on_floor = false;
on_ice = false;
@ -251,6 +258,7 @@ void npc::act() {
}
void boar::act() {
stay_on_screen();
kino();
if(intersect(get_pixel_bbox(), m.get_pixel_bbox())) {
int s = where.x < m.where.x ? -1 : 1;
@ -281,6 +289,7 @@ void boar::attacked(int dmg) {
}
void snake::act() {
stay_on_screen();
kino();
if(abs(vel.x) < 1e-6) {
auto dat = get_dat();
@ -378,6 +387,7 @@ void entity::apply_walls_reflect() {
}
void kestrel::act() {
stay_on_screen();
apply_walls_reflect();
apply_vel();
@ -398,6 +408,7 @@ void bat::act() {
vel.y = v * sin(angle);
}
stay_on_screen();
apply_walls_reflect();
apply_vel();