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Code Issues Releases Wiki Activity

ru:: missiles now affect enemies

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Zeno Rogue 2025-05-24 16:39:59 +02:00
parent 3030557468
commit 9b18175eba
3 changed files with 20 additions and 2 deletions
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13
rogueviz/ru/classes.cpp
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@ -188,6 +188,7 @@ struct entity {
virtual struct moving_platform* as_platform() { return nullptr; } virtual struct moving_platform* as_platform() { return nullptr; }
virtual struct shopitem* as_shopitem() { return nullptr; } virtual struct shopitem* as_shopitem() { return nullptr; }
virtual struct trader* as_trader() { return nullptr; } virtual struct trader* as_trader() { return nullptr; }
virtual struct missile* as_missile() { return nullptr; }
int hp; int hp;
int invinc_end; int invinc_end;
@ -276,6 +277,8 @@ struct entity {
} }
virtual string get_help() { return "No help about this."; } virtual string get_help() { return "No help about this."; }
virtual bool hit_by_missile(missile *m) { return false; }
}; };
struct statdata { struct statdata {
@ -316,6 +319,8 @@ struct man : public entity {
void on_kill() override; void on_kill() override;
bool hit_by_missile(missile *m) override { return true; }
virtual void spiked() { virtual void spiked() {
entity::spiked(); entity::spiked();
addMessage("OUCH! These spikes hurt!"); addMessage("OUCH! These spikes hurt!");
@ -418,6 +423,7 @@ struct enemy : public entity {
void attacked(int s) override; void attacked(int s) override;
void regenerate() override { where = respawn; vel = xy(0, 0); existing = true; hp = max_hp(); } void regenerate() override { where = respawn; vel = xy(0, 0); existing = true; hp = max_hp(); }
virtual int base_xp() { return 0; } virtual int base_xp() { return 0; }
bool hit_by_missile(missile *m) override { return true; }
}; };
struct vtrap : public entity { struct vtrap : public entity {
@ -607,22 +613,27 @@ struct loot : public item {
}; };
struct missile : public entity { struct missile : public entity {
int power;
missile() { destroyed = false; } missile() { destroyed = false; }
xy siz() override { return {4, 4}; } xy siz() override { auto p = 2 + sqrt(power); return {p, p}; }
string glyph() override { return "*"; } string glyph() override { return "*"; }
set<entity*> hit_list;
void act() override; void act() override;
void hit_wall() override { destroyed = true; } void hit_wall() override { destroyed = true; }
struct missile* as_missile() override { return this; }
}; };
struct ice_missile : public missile { struct ice_missile : public missile {
color_t color() override { return 0x8080FFFF; } color_t color() override { return 0x8080FFFF; }
bool freezing() override { return true; } bool freezing() override { return true; }
bool hit_by_missile(missile *m) override { return m->burning(); }
}; };
struct fire_missile : public missile { struct fire_missile : public missile {
int index; int index;
color_t color() override { return gradient(0xFFFF00FF, 0xFF0000FF, -1, sin(index+ticks/100), 1); } color_t color() override { return gradient(0xFFFF00FF, 0xFF0000FF, -1, sin(index+ticks/100), 1); }
bool burning() override { return true; } bool burning() override { return true; }
bool hit_by_missile(missile *m) override { return m->freezing(); }
}; };
} }

7
rogueviz/ru/entity.cpp
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@ -266,6 +266,13 @@ void entity::kino() {
void missile::act() { void missile::act() {
kino(); kino();
if(where.x > screen_x || where.x < 0 || where.y < 0 || where.y > screen_y) destroyed = true; if(where.x > screen_x || where.x < 0 || where.y < 0 || where.y > screen_y) destroyed = true;
for(auto& e: current_room->entities) if(e->hit_by_missile(this) && intersect(get_pixel_bbox(), e->get_pixel_bbox()) && !hit_list.count(&*e)) {
if(burning() && e->as_missile() && e->freezing()) { destroyed = true; e->destroyed = true; }
if(freezing() && e->as_missile() && e->burning()) { destroyed = true; e->destroyed = true; }
hit_list.insert(&*e);
e->invinc_end = 0;
e->attacked(power);
}
} }
void npc_or_trader::act() { void npc_or_trader::act() {

2
rogueviz/ru/randeff.cpp
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@ -78,7 +78,7 @@ randeff fire_spit("Fiery Spit", "Lets you spit fire.", "You feel fire in your mo
mi->where = m.where + xy(m.facing * m.get_scale() * m.siz().y * 0.45, 0); mi->where = m.where + xy(m.facing * m.get_scale() * m.siz().y * 0.45, 0);
mi->vel = m.vel + xy(m.facing * d.modv * i, d.modv * (10-i) / 5.); mi->vel = m.vel + xy(m.facing * d.modv * i, d.modv * (10-i) / 5.);
mi->clearg(); mi->clearg();
mi->index = i; mi->index = i; mi->power = m.current.stats[stat::wis] * 2 / 5 + 1e-6;
current_room->entities.emplace_back(std::move(mi)); current_room->entities.emplace_back(std::move(mi));
} }
}); });