From 867393652a1199d4803c5707902f215f36c45350 Mon Sep 17 00:00:00 2001
From: Aki <please@ignore.pl>
Date: Tue, 13 Dec 2022 18:58:56 +0100
Subject: Added naive campaign-unique ship identifiers

---
 campaign/include/kurator/campaign/ShipConfig.h     |  3 ++
 .../include/kurator/campaign/UniqueIdentifier.h    | 17 +++++++++++
 campaign/src/scenarios.cpp                         | 33 +++++++++++-----------
 kurator/src/Battle.cpp                             | 18 ++++++++----
 sim/src/BaseBattle.cpp                             |  2 ++
 5 files changed, 52 insertions(+), 21 deletions(-)
 create mode 100644 campaign/include/kurator/campaign/UniqueIdentifier.h

diff --git a/campaign/include/kurator/campaign/ShipConfig.h b/campaign/include/kurator/campaign/ShipConfig.h
index cb5ca48..9aec2fa 100644
--- a/campaign/include/kurator/campaign/ShipConfig.h
+++ b/campaign/include/kurator/campaign/ShipConfig.h
@@ -3,6 +3,8 @@
 #include <string>
 #include <vector>
 
+#include "UniqueIdentifier.h"
+
 
 namespace kurator
 {
@@ -12,6 +14,7 @@ namespace campaign
 
 struct ShipConfig
 {
+	UniqueIdentifier identifier;
 	int team;
 	std::string type;
 	std::vector<std::string> turrets;
diff --git a/campaign/include/kurator/campaign/UniqueIdentifier.h b/campaign/include/kurator/campaign/UniqueIdentifier.h
new file mode 100644
index 0000000..6e3c4f5
--- /dev/null
+++ b/campaign/include/kurator/campaign/UniqueIdentifier.h
@@ -0,0 +1,17 @@
+#pragma once
+
+
+namespace kurator
+{
+namespace campaign
+{
+
+
+struct UniqueIdentifier
+{
+	int id;
+};
+
+
+}  // namespace campaign
+}  // namespace kurator
diff --git a/campaign/src/scenarios.cpp b/campaign/src/scenarios.cpp
index 6fd0403..9f4222b 100644
--- a/campaign/src/scenarios.cpp
+++ b/campaign/src/scenarios.cpp
@@ -14,26 +14,27 @@ namespace scenarios
 Scenario
 example()
 {
+	int id = 0;
 	return {
 		"Example",
 		12000,
 		{
-			{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"}},
+			{{id++}, 0, "Anvil", {"ChargeLaser", "ChargeLaser"}},
+			{{id++}, 0, "Anvil", {"ChargeLaser", "ChargeLaser"}},
+			{{id++}, 0, "Anvil", {"ChargeLaser", "ChargeLaser"}},
+			{{id++}, 0, "Warbringer", {"ChargeLaser"}},
+			{{id++}, 0, "Warbringer", {"ChargeLaser"}},
+			{{id++}, 0, "Eclipse", {"ChargeLaser"}},
+			{{id++}, 0, "Eclipse", {"ChargeLaser"}},
+			{{id++}, 0, "Eclipse", {"ChargeLaser"}},
+			{{id++}, 1, "Anvil", {"ChargeLaser", "ChargeLaser"}},
+			{{id++}, 1, "Anvil", {"ChargeLaser", "ChargeLaser"}},
+			{{id++}, 1, "Anvil", {"ChargeLaser", "ChargeLaser"}},
+			{{id++}, 1, "Warbringer", {"ChargeLaser"}},
+			{{id++}, 1, "Warbringer", {"ChargeLaser"}},
+			{{id++}, 1, "Eclipse", {"ChargeLaser"}},
+			{{id++}, 1, "Eclipse", {"ChargeLaser"}},
+			{{id++}, 1, "Eclipse", {"ChargeLaser"}},
 		},
 	};
 }
diff --git a/kurator/src/Battle.cpp b/kurator/src/Battle.cpp
index 9c5afc6..5470de1 100644
--- a/kurator/src/Battle.cpp
+++ b/kurator/src/Battle.cpp
@@ -9,6 +9,7 @@
 #include <raylib.h>
 
 #include <kurator/campaign/scenarios.h>
+#include <kurator/campaign/UniqueIdentifier.h>
 #include <kurator/sim/Battle.h>
 #include <kurator/sim/components.h>
 #include <kurator/sim/events.h>
@@ -31,9 +32,11 @@ Battle::Battle(std::shared_ptr<Session> _session) :
 {
 	battle->dispatcher().sink<sim::Hit>().connect<&Battle::receive>(*this);
 	auto& registry = battle->registry();
-	auto ships = registry.view<sim::Team, universe::ShipType>();
-	for (const auto& [entity, team, type] : ships.each())
-		registry.emplace<Marker>(entity, 5.0, team_color(team.id), type.name);
+	auto ships = registry.view<sim::Team, universe::ShipType, campaign::UniqueIdentifier>();
+	for (const auto& [entity, team, type, identifier] : ships.each()) {
+		std::string label = TextFormat("%s (%d)", type.name.c_str(), identifier.id);
+		registry.emplace<Marker>(entity, 5.0, team_color(team.id), std::move(label));
+	}
 }
 
 
@@ -91,8 +94,13 @@ Battle::draw() const
 		const int x = hwidth + transform.position.x*scale;
 		const int y = hheight + transform.position.y*scale;
 		DrawCircle(x, y, marker.radius, marker.color);
-		DrawLine(x, y, x + marker.radius*std::cos(transform.angle), y + marker.radius*std::sin(transform.angle), WHITE);
-		DrawText(marker.name.c_str(), x+10, y-10, 20.0f, GRAY);
+		DrawLine(
+			x,
+			y,
+			x + marker.radius*std::cos(transform.angle),
+			y + marker.radius*std::sin(transform.angle),
+			WHITE);
+		DrawText(marker.name.c_str(), x+10, y-5, 10.0f, GRAY);
 	}
 	auto pops = registry.view<CenteredText, sim::Transform, UIOffset>();
 	for (const auto& [entity, text, transform, offset] : pops.each()) {
diff --git a/sim/src/BaseBattle.cpp b/sim/src/BaseBattle.cpp
index b85c0eb..87b2096 100644
--- a/sim/src/BaseBattle.cpp
+++ b/sim/src/BaseBattle.cpp
@@ -4,6 +4,7 @@
 #include <entt/signal/dispatcher.hpp>
 
 #include <kurator/campaign/Scenario.h>
+#include <kurator/campaign/UniqueIdentifier.h>
 #include <kurator/sim/components.h>
 #include <kurator/sim/events.h>
 #include <kurator/universe.h>
@@ -25,6 +26,7 @@ BaseBattle::BaseBattle(const campaign::Scenario& scenario) :
 	Builder build {_registry, spawner};
 	for (const auto& ship : scenario.ships) {
 		const auto entity = build(repo->ship_type(ship.type), ship.team);
+		_registry.emplace<campaign::UniqueIdentifier>(entity, ship.identifier);
 		for (const auto& turret_type : ship.turrets)
 			build(repo->turret_type(turret_type), entity);
 		manager.add(ship.team, entity);  // registry supports on construction events
-- 
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