From 18a763bcb19c5ece4b7b7d079dab07a1d915deb6 Mon Sep 17 00:00:00 2001 From: Aki Date: Sat, 3 Dec 2022 00:44:07 +0100 Subject: Moved battles module files to sim --- battles/src/BaseBattle.cpp | 162 ------------------------------------------ battles/src/BaseBattle.h | 40 ----------- battles/src/Battle.cpp | 24 ------- battles/src/Builder.cpp | 57 --------------- battles/src/Builder.h | 35 --------- battles/src/Point.cpp | 72 ------------------- battles/src/RandomSpawner.cpp | 42 ----------- battles/src/RandomSpawner.h | 30 -------- battles/src/Scenario.cpp | 23 ------ battles/src/Spawner.h | 21 ------ battles/src/TeamManager.cpp | 62 ---------------- battles/src/TeamManager.h | 31 -------- battles/src/scenarios.cpp | 43 ----------- 13 files changed, 642 deletions(-) delete mode 100644 battles/src/BaseBattle.cpp delete mode 100644 battles/src/BaseBattle.h delete mode 100644 battles/src/Battle.cpp delete mode 100644 battles/src/Builder.cpp delete mode 100644 battles/src/Builder.h delete mode 100644 battles/src/Point.cpp delete mode 100644 battles/src/RandomSpawner.cpp delete mode 100644 battles/src/RandomSpawner.h delete mode 100644 battles/src/Scenario.cpp delete mode 100644 battles/src/Spawner.h delete mode 100644 battles/src/TeamManager.cpp delete mode 100644 battles/src/TeamManager.h delete mode 100644 battles/src/scenarios.cpp (limited to 'battles/src') diff --git a/battles/src/BaseBattle.cpp b/battles/src/BaseBattle.cpp deleted file mode 100644 index 33e0957..0000000 --- a/battles/src/BaseBattle.cpp +++ /dev/null @@ -1,162 +0,0 @@ -#include "BaseBattle.h" - -#include -#include - -#include -#include - -#include -#include -#include -#include - -#include "Builder.h" - - -namespace kurator -{ -namespace battles -{ - - -BaseBattle::BaseBattle(const Scenario& scenario) : - _registry {}, - spawner {scenario.total_teams(), 12000, 0.1} -{ - const auto repo = universe::load_sample(); - Builder build {_registry, spawner}; - for (const auto& ship : scenario.ships) { - const auto entity = build(repo->ship_type(ship.type), ship.team); - for (const auto& turret_type : ship.turrets) - build(repo->turret_type(turret_type), entity); - manager.add(ship.team, entity); // registry supports on construction events - } -} - - -entt::registry& -BaseBattle::registry() -{ - return _registry; -} - - -entt::dispatcher& -BaseBattle::dispatcher() -{ - return _dispatcher; -} - - -void -BaseBattle::update(const float dt) -{ - pick_random_targets(); - keep_at_range(); - floating_movement(dt); - turrets(dt); - kill_off_dead(); - manager.clear(_registry); // registry supports on destructions events -} - - -void -BaseBattle::pick_random_targets() -{ - auto view = _registry.view(); - for (auto&& [entity, team, ai] : view.each()) { - if (!_registry.valid(ai.target)) - ai.target = manager.random((team.id + 1) % 2); // FIXME - } -} - - -void -BaseBattle::keep_at_range() -{ - auto view = _registry.view(); - for (auto&& [entity, self, ai] : view.each()) { - if (!_registry.valid(ai.target)) - continue; - const auto target = _registry.get(ai.target); - const Point offset = target.position - self.position; - ai.destination = target.position - offset.normalized().scale(6000.0); - } -} - - -void -BaseBattle::floating_movement(const float dt) -{ - auto view = _registry.view(); - for (auto&& [entity, transform, movement, ai] : view.each()) { - const auto offset = ai.destination - transform.position; - const auto at_destination = offset.magnitude() > movement.destination_boundary; - const auto acceleration = - at_destination ? - offset.normalized().scale(movement.acceleration * dt) : - offset.normalized().scale(-1 * movement.deceleration * dt); - movement.speed.x += acceleration.x; - movement.speed.y += acceleration.y; - if (movement.speed.magnitude() > movement.max_speed) - movement.speed = movement.speed.normalized().scale(movement.max_speed); - const auto speed = movement.speed.scale(dt); - transform.position.x += speed.x; - transform.position.y += speed.y; - transform.angle = speed.angle(); - } -} - - -double -effective_damage(const universe::TurretType& def, const double distance) -{ - const auto overflow = distance - def.optimal_range; - const auto falloff = std::max(0.0, overflow / def.optimal_range / def.falloff_modifier); - return def.base_damage * std::round(std::pow(def.falloff_intensity, std::pow(falloff, 2)) * 1000) / 1000; -} - - -void -BaseBattle::turrets(const float dt) -{ - auto view = _registry.view(); - for (auto&& [entity, control, def] : view.each()) { - if (!_registry.valid(control.owner)) { - _registry.destroy(entity); - continue; - } - const auto& [state, transform] = _registry.get(control.owner); // no checks - if (!_registry.valid(state.target)) - continue; - if (control.reload > 0.0) - control.reload -= dt; - if (control.reload <= 0.0) { - auto& target_points = _registry.get(state.target); - const auto& target = _registry.get(state.target); - const auto distance = transform.position - target.position; - const auto damage = effective_damage(def, distance.magnitude()); - if (damage > 0.0) { - target_points.health -= damage; - _dispatcher.trigger(Hit{damage, entity, state.target}); - } - control.reload = def.rate_of_fire; - } - } -} - - -void -BaseBattle::kill_off_dead() -{ - auto view = _registry.view(); - for (auto&& [entity, points] : view.each()) { - if (points.health <= 0.0) - _registry.destroy(entity); - } -} - - -} // namespace battles -} // namespace kurator diff --git a/battles/src/BaseBattle.h b/battles/src/BaseBattle.h deleted file mode 100644 index 8240fd2..0000000 --- a/battles/src/BaseBattle.h +++ /dev/null @@ -1,40 +0,0 @@ -#pragma once - -#include -#include - -#include -#include - -#include "RandomSpawner.h" -#include "TeamManager.h" - - -namespace kurator -{ -namespace battles -{ - - -class BaseBattle : public Battle -{ -public: - BaseBattle(const Scenario& scenario); - entt::registry& registry() override; - entt::dispatcher& dispatcher() override; - void update(float dt) override; -private: - entt::registry _registry; - entt::dispatcher _dispatcher; - RandomSpawner spawner; - TeamManager manager; - void pick_random_targets(); - void keep_at_range(); - void floating_movement(float dt); - void turrets(float dt); - void kill_off_dead(); -}; - - -} // namespace battles -} // namespace kurator diff --git a/battles/src/Battle.cpp b/battles/src/Battle.cpp deleted file mode 100644 index f44a88e..0000000 --- a/battles/src/Battle.cpp +++ /dev/null @@ -1,24 +0,0 @@ -#include - -#include - -#include - -#include "BaseBattle.h" - - -namespace kurator -{ -namespace battles -{ - - -std::unique_ptr -prepare(const Scenario& scenario) -{ - return std::make_unique(scenario); -} - - -} // namespace battles -} // namespace kurator diff --git a/battles/src/Builder.cpp b/battles/src/Builder.cpp deleted file mode 100644 index d7cc893..0000000 --- a/battles/src/Builder.cpp +++ /dev/null @@ -1,57 +0,0 @@ -#include "Builder.h" - -#include - -#include -#include -#include -#include - -#include "Spawner.h" - - -namespace kurator -{ -namespace battles -{ - - -Builder::Builder(entt::registry& _registry, Spawner& _spawner) : - registry {_registry}, - spawner {_spawner} -{ -} - - -entt::entity -Builder::operator()(const universe::ShipType& ship_type, const int team) const -{ - const auto entity = registry.create(); - registry.emplace(entity, ship_type); - registry.emplace(entity, team); - registry.emplace(entity, spawner.get(team)); - registry.emplace( - entity, - ship_type.max_speed, - ship_type.max_speed * 2.0, - ship_type.max_speed * 3.0, - 100.0); - registry.emplace(entity, Point{0.0, 0.0}); - registry.emplace(entity, ship_type.base_health_points); - return entity; -} - - -entt::entity -Builder::operator()(const universe::TurretType& turret_type, const entt::entity& owner) const -{ - const auto entity = registry.create(); - registry.emplace(entity, turret_type); - registry.emplace(entity, 0.0, owner); - registry.emplace(entity, Point{0.0, 0.0}, 0.0, owner); - return entity; -} - - -} // namespace battles -} // namespace kurator diff --git a/battles/src/Builder.h b/battles/src/Builder.h deleted file mode 100644 index df50c4e..0000000 --- a/battles/src/Builder.h +++ /dev/null @@ -1,35 +0,0 @@ -#pragma once - -#include - -#include -#include - -#include "Spawner.h" - - -namespace kurator -{ -namespace battles -{ - - -class Builder -{ -public: - Builder(entt::registry& _registry, Spawner& _spawner); - ~Builder() = default; - Builder(Builder&&) = delete; - Builder(const Builder&) = delete; - Builder& operator=(Builder&&) = delete; - Builder& operator=(const Builder&) = delete; - entt::entity operator()(const universe::ShipType& ship_type, int team) const; - entt::entity operator()(const universe::TurretType& turret_type, const entt::entity& owner) const; -private: - entt::registry& registry; - Spawner& spawner; -}; - - -} // namespace battles -} // namespace kurator diff --git a/battles/src/Point.cpp b/battles/src/Point.cpp deleted file mode 100644 index 31aecae..0000000 --- a/battles/src/Point.cpp +++ /dev/null @@ -1,72 +0,0 @@ -#include - -#include - - -namespace kurator -{ -namespace battles -{ - - -double -Point::magnitude() const -{ - return std::sqrt(std::pow(x, 2) + std::pow(y, 2)); -} - - -double -Point::distance(const Point& other) const -{ - return std::sqrt(std::pow(other.x - x, 2) + std::pow(other.y - y, 2)); -} - - -double -Point::angle() const -{ - return std::atan2(y, x); // (+x, _) is 0 -} - - -Point -Point::rotate(const double angle) const -{ - return { - x * std::cos(angle) - y * std::sin(angle), - x * std::sin(angle) + y * std::cos(angle), - }; -} - - -Point -Point::scale(const double _scale) const -{ - return {x * _scale, y * _scale}; -} - - -Point -Point::normalized() const -{ - return scale(1.0 / magnitude()); -} - - -Point -Point::operator-(const Point& other) const -{ - return {x - other.x, y - other.y}; -} - - -Point -Point::operator+(const Point& other) const -{ - return {x + other.x, y + other.y}; -} - - -} // namespace battles -} // namespace kurator diff --git a/battles/src/RandomSpawner.cpp b/battles/src/RandomSpawner.cpp deleted file mode 100644 index b85d140..0000000 --- a/battles/src/RandomSpawner.cpp +++ /dev/null @@ -1,42 +0,0 @@ -#include "RandomSpawner.h" - -#include - -#include -#include - - -namespace kurator -{ -namespace battles -{ - - -RandomSpawner::RandomSpawner(const int total_teams, const double distance, const double variation) : - angle_step {2.0 * M_PI / total_teams}, - device {}, - distribution_d {distance - distance * variation, distance + distance * variation}, - distribution_a {-variation * M_PI, variation * M_PI} -{ -} - - -Transform -RandomSpawner::get(const int team) -{ - const double distance = distribution_d(device); - const double clean_angle = angle_step * team; - const double angle = clean_angle + distribution_a(device); - double facing = clean_angle + M_PI; - if (facing > 2 * M_PI) - facing -= 2 * M_PI; - const Point position { - distance * std::cos(angle), - distance * std::sin(angle), - }; - return {position, facing}; -} - - -} // namespace battles -} // namespace kurator diff --git a/battles/src/RandomSpawner.h b/battles/src/RandomSpawner.h deleted file mode 100644 index 1ef2f20..0000000 --- a/battles/src/RandomSpawner.h +++ /dev/null @@ -1,30 +0,0 @@ -#pragma once - -#include - -#include - -#include "Spawner.h" - - -namespace kurator -{ -namespace battles -{ - - -class RandomSpawner : public Spawner -{ -public: - RandomSpawner(int total_teams, double distance, double variation); - Transform get(int team) override; -private: - const double angle_step; - std::random_device device; - std::uniform_real_distribution distribution_d; - std::uniform_real_distribution distribution_a; -}; - - -} // namespace battles -} // namespace kurator diff --git a/battles/src/Scenario.cpp b/battles/src/Scenario.cpp deleted file mode 100644 index 49a9c7c..0000000 --- a/battles/src/Scenario.cpp +++ /dev/null @@ -1,23 +0,0 @@ -#include - - -namespace kurator -{ -namespace battles -{ - - -int -Scenario::total_teams() const -{ - int last_team = 0; - for (const auto& ship : ships) { - if (ship.team > last_team) - last_team = ship.team; - } - return last_team + 1; -} - - -} // namespace battles -} // namespace kurator diff --git a/battles/src/Spawner.h b/battles/src/Spawner.h deleted file mode 100644 index ebae699..0000000 --- a/battles/src/Spawner.h +++ /dev/null @@ -1,21 +0,0 @@ -#pragma once - -#include - - -namespace kurator -{ -namespace battles -{ - - -class Spawner -{ -public: - virtual ~Spawner() = default; - virtual Transform get(int team) = 0; -}; - - -} // namespace battles -} // namespace kurator diff --git a/battles/src/TeamManager.cpp b/battles/src/TeamManager.cpp deleted file mode 100644 index 9dc90e3..0000000 --- a/battles/src/TeamManager.cpp +++ /dev/null @@ -1,62 +0,0 @@ -#include "TeamManager.h" - -#include -#include -#include -#include - -#include - - -namespace kurator -{ -namespace battles -{ - - -TeamManager::TeamManager() : - teams {}, - generator {std::random_device{}()} -{ -} - - -void -TeamManager::add(int team, entt::entity entity) -{ - for (int i = teams.size(); i < team + 1; ++i) - teams.emplace_back(); - teams.at(team).push_back(std::move(entity)); -} - - -TeamManager::Team -TeamManager::get(int team) const -{ - return teams.at(team); -} - - -entt::entity -TeamManager::random(int team) -{ - auto& members = teams.at(team); - if (members.size() == 0) - return entt::null; - std::uniform_int_distribution uniform{0, members.size() - 1}; - return members.at(uniform(generator)); -} - - -void -TeamManager::clear(entt::registry& registry) -{ - for (auto& members : teams) { - auto is_valid = [®istry](entt::entity entity){ return !registry.valid(entity); }; - members.erase(std::remove_if(members.begin(), members.end(), is_valid), members.end()); - } -} - - -} // namespace battles -} // namespace kurator diff --git a/battles/src/TeamManager.h b/battles/src/TeamManager.h deleted file mode 100644 index 384d9ee..0000000 --- a/battles/src/TeamManager.h +++ /dev/null @@ -1,31 +0,0 @@ -#pragma once - -#include -#include - -#include - - -namespace kurator -{ -namespace battles -{ - - -class TeamManager -{ -public: - using Team = std::vector; - TeamManager(); - void add(int team, entt::entity entity); - Team get(int team) const; - entt::entity random(int team); - void clear(entt::registry& registry); -private: - std::vector teams; - std::mt19937 generator; -}; - - -} // namespace battles -} // namespace kurator diff --git a/battles/src/scenarios.cpp b/battles/src/scenarios.cpp deleted file mode 100644 index 34b4a24..0000000 --- a/battles/src/scenarios.cpp +++ /dev/null @@ -1,43 +0,0 @@ -#include - -#include - - -namespace kurator -{ -namespace battles -{ -namespace scenarios -{ - - -Scenario -example() -{ - return { - "Example", - { - {0, "Anvil", {"ChargeLaser", "ChargeLaser"}}, - {0, "Anvil", {"ChargeLaser", "ChargeLaser"}}, - {0, "Anvil", {"ChargeLaser", "ChargeLaser"}}, - {0, "Warbringer", {"ChargeLaser"}}, - {0, "Warbringer", {"ChargeLaser"}}, - {0, "Eclipse", {"ChargeLaser"}}, - {0, "Eclipse", {"ChargeLaser"}}, - {0, "Eclipse", {"ChargeLaser"}}, - {1, "Anvil", {"ChargeLaser", "ChargeLaser"}}, - {1, "Anvil", {"ChargeLaser", "ChargeLaser"}}, - {1, "Anvil", {"ChargeLaser", "ChargeLaser"}}, - {1, "Warbringer", {"ChargeLaser"}}, - {1, "Warbringer", {"ChargeLaser"}}, - {1, "Eclipse", {"ChargeLaser"}}, - {1, "Eclipse", {"ChargeLaser"}}, - {1, "Eclipse", {"ChargeLaser"}}, - }, - }; -} - - -} // namespace scenarios -} // namespace battles -} // namespace kurator -- cgit v1.1