States First Pass

1 files changed, 79 insertions, 0 deletions

diff --git a/src/openvic-simulation/map/State.cpp b/src/openvic-simulation/map/State.cpp
new file mode 100644
index 0000000..1a7f10d
--- /dev/null
+++ b/src/openvic-simulation/map/State.cpp
@@ -0,0 +1,79 @@
+#include "State.hpp"
+
+#include "Map.hpp"
+
+using namespace OpenVic;
+
+State::State(Country const* owner, Province const* capital, Region::provinces_t&& provinces, Province::colony_status_t colony_status)
+    : owner { owner }, capital { capital }, provinces { std::move(provinces) }, colony_status { colony_status } {}
+
+StateSet::StateSet(Region const* new_region) {
+    if (region->get_meta()) {
+        Logger::error("Cannot use meta region as state template!");
+    }
+    region = new_region;
+
+    std::vector<Region::provinces_t> temp_provinces;
+    bool in_state = false;
+
+    for (const auto province : region->get_provinces()) {
+        // add to existing state if shared owner & status...
+        for (auto& provinces : temp_provinces) {
+            if (provinces[0] == province) {
+                provinces.push_back(province);
+                in_state = true;
+                break;
+            }
+        }
+        if (in_state) {
+            in_state = false;
+        } else {
+            // ...otherwise start a new state
+            temp_provinces.push_back({ province });
+        }
+    }
+
+    for (auto& provinces : temp_provinces) {
+        states.push_back({ /* TODO: capital province logic */ provinces[0]->get_owner(), provinces[0], std::move(provinces), provinces[0]->get_colony_status() });
+    }
+
+    // Go back and assign each new state to its provinces.
+    for (const auto& state : states) {
+        for (auto province : state.get_provinces()) {
+            province->set_state(&state);
+        }
+    }
+}
+
+bool StateSet::add_state(State&& state) {
+    const auto existing = std::find(states.begin(), states.end(), state);
+    if (existing != states.end()) {
+        Logger::error("Attempted to add existing state!");
+        return false;
+    }
+    states.push_back(std::move(state));
+    return true;
+}
+
+bool StateSet::remove_state(State const* state) {
+    const auto existing = std::find(states.begin(), states.end(), *state);
+    if (existing == states.end()) {
+        Logger::error("Attempted to remove non-existant state!");
+        return false;
+    }
+    states.erase(existing);
+    return true;
+}
+
+StateSet::states_t& StateSet::get_states() {
+    return states;
+}
+
+void StateManager::generate_states(Map const& map) {
+    regions.clear();
+    regions.reserve(map.get_region_count());
+    for(const auto& region : map.get_regions()) {
+        regions.push_back(StateSet(&region));
+    }
+    Logger::info("Generated states.");
+}
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