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ru:: shops

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This commit is contained in:
Zeno Rogue
2025-05-11 01:37:14 +02:00
parent 30e0adef50
commit 5bd984e508
5 changed files with 155 additions and 9 deletions
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46
rogueviz/ru/classes.cpp
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@@ -166,6 +166,8 @@ struct entity {
xy zero_vel; /* relative to the platform */
virtual struct moving_platform* as_platform() { return nullptr; }
virtual struct shopitem* as_shopitem() { return nullptr; }
virtual struct trader* as_trader() { return nullptr; }
int hp;
int invinc_end;
@@ -313,19 +315,33 @@ struct pendulum_platform : public moving_platform {
string get_help() override { return "These pendulum platforms go back and forth between two locations, taking the shortest path possible."; }
};
struct npc : public entity {
string sglyph, name;
color_t col;
struct npc_or_trader : public entity {
string text;
string name;
int talk_on;
xy siz() override { return {12, 12}; }
void act() override;
string get_name() override { return name; }
};
struct npc : public npc_or_trader {
string sglyph;
color_t col;
xy siz() override { return {12, 12}; }
string glyph() override { return sglyph; }
color_t color() override { return col; }
void act() override;
string get_name() override { return name; }
string get_help() override { return "Stay awhile and listen."; }
};
struct trader : public npc_or_trader {
xy siz() override { return {18, 18}; }
string glyph() override { return "@"; }
color_t color() override { return 0x2020D0FF; }
void act() override;
string get_help() override { return "Stay awhile and listen. Or use gold to pay."; }
virtual struct trader* as_trader() { return this; }
};
struct enemy : public entity {
xy respawn;
int num_kills;
@@ -452,6 +468,26 @@ struct item : public entity {
string get_help() override { return powers[id].get_desc(); }
};
struct shopitem : public item {
int qty1;
int price;
bool bought;
string glyph() override;
color_t color() override;
bool last_intersect;
void act() override {
kino();
bool next_intersect = intersect(get_pixel_bbox(), m.get_pixel_bbox());
if(next_intersect && !last_intersect) {
addMessage("This costs " + its(price) + " gold.");
}
last_intersect = next_intersect;
}
string get_name() override { if(bought) return its(price) + " gold"; return item::get_name(); }
string get_help() override { if(bought) return "You have bought something from this shop. The trader has stored the gold here."; return item::get_help() + "\n\nPrice: " + its(price); }
shopitem* as_shopitem() override { return this; }
};
struct missile : public entity {
missile() { destroyed = false; }
xy siz() override { return {4, 4}; }