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Enemies can be tagged as moving randomly, but it's very subtle.

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This commit is contained in:
Zed A. Shaw 2025-01-09 14:25:34 -05:00
parent 222b39c403
commit d6916b675e
4 changed files with 11 additions and 3 deletions
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3
assets/enemies.json
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@ -33,7 +33,8 @@
"components": [ "components": [
{"type": "Tile", "config": {"chr": "\u17a5"}}, {"type": "Tile", "config": {"chr": "\u17a5"}},
{"type": "Combat", "config": {"hp": 100, "damage": 5}}, {"type": "Combat", "config": {"hp": 100, "damage": 5}},
{"type": "EnemyConfig", "config": {"hearing_distance": 3}} {"type": "EnemyConfig", "config": {"hearing_distance": 15}},
{"type": "Motion", "config": {"dx": 0, "dy": 0, "random": true}}
] ]
}, },
"RAT": { "RAT": {

3
components.hpp
View file

@ -19,6 +19,7 @@ namespace components {
struct Motion { struct Motion {
int dx; int dx;
int dy; int dy;
bool random=false;
DEFINE_SERIALIZABLE(Motion, dx, dy); DEFINE_SERIALIZABLE(Motion, dx, dy);
}; };
@ -68,6 +69,8 @@ namespace components {
world.set<EnemyConfig>(entity, {config["hearing_distance"]}); world.set<EnemyConfig>(entity, {config["hearing_distance"]});
} else if(comp["type"] == "Combat") { } else if(comp["type"] == "Combat") {
world.set<Combat>(entity, {config["hp"], config["damage"]}); world.set<Combat>(entity, {config["hp"], config["damage"]});
} else if(comp["type"] == "Motion") {
world.set<Motion>(entity, {config["dx"], config["dy"], config["random"]});
} else { } else {
dbc::sentinel(fmt::format("ITEM COMPONENT TYPE MISSING: {}", dbc::sentinel(fmt::format("ITEM COMPONENT TYPE MISSING: {}",
std::string(comp["type"]))); std::string(comp["type"])));

2
systems.cpp
View file

@ -43,7 +43,7 @@ void System::enemy_pathing(DinkyECS::World &world, Map &game_map, Player &player
Point out = position.location; // copy Point out = position.location; // copy
if(game_map.distance(out) < config.hearing_distance) { if(game_map.distance(out) < config.hearing_distance) {
game_map.neighbors(out); game_map.neighbors(out, motion.random);
motion = { int(out.x - position.location.x), int(out.y - position.location.y)}; motion = { int(out.x - position.location.x), int(out.y - position.location.y)};
} }
} }

6
worldbuilder.cpp
View file

@ -192,11 +192,15 @@ DinkyECS::Entity place_combatant(DinkyECS::World &world, Map &game_map, std::str
auto enemy = world.entity(); auto enemy = world.entity();
auto enemy_data = config.enemies[name]; auto enemy_data = config.enemies[name];
world.set<Position>(enemy, {game_map.place_entity(in_room)}); world.set<Position>(enemy, {game_map.place_entity(in_room)});
world.set<Motion>(enemy, {0,0});
if(enemy_data.contains("components")) { if(enemy_data.contains("components")) {
components::configure(world, enemy, enemy_data); components::configure(world, enemy, enemy_data);
} }
if(!world.has<Motion>(enemy)) {
world.set<Motion>(enemy, {0,0});
}
return enemy; return enemy;
} }