feat: add mob tooltip

include/game/BaseGame.h

@@ -46,6 +46,9 @@ public:
     const PlayerList& getPlayers() const { return m_Players; }
     PlayerList& getPlayers() { return m_Players; }
 
+    const Player& getPlayerById(PlayerID id) const { return m_Players.find(id)->second; }
+    Player& getPlayerById(PlayerID id) { return m_Players.find(id)->second; }
+
 };
 
 } // namespace game 

include/game/Mobs.h

@@ -192,6 +192,7 @@ public:
 
 namespace MobFactory {
 MobPtr createMob(MobID id, MobType type, std::uint8_t level, PlayerID sender);
+std::string getMobName(MobType type);
 }
 
 

include/render/WorldRenderer.h

@@ -53,6 +53,7 @@ private:
     void renderMobs() const;
     void renderTileSelect() const;
     void renderPopups() const;
+    void renderMobTooltip() const;
     void detectClick();
     glm::vec2 getCursorWorldPos() const;
     glm::vec2 getClickWorldPos() const;

src/game/Mobs.cpp

@@ -268,5 +268,32 @@ MobPtr MobFactory::createMob(MobID id, MobType type, std::uint8_t level, PlayerI
     return mobFactory[type](id, level, sender);
 }
 
+std::string MobFactory::getMobName(MobType type){
+    switch(type){
+        case MobType::Zombie:
+            return "Zombie";
+        case MobType::Spider:
+            return "Spider";
+        case MobType::Skeleton:
+            return "Skeleton";
+        case MobType::Pigman:
+            return "Pigman";
+        case MobType::Creeper:
+            return "Creeper";
+        case MobType::Silverfish:
+            return "Silverfish";
+        case MobType::Blaze:
+            return "Blaze";
+        case MobType::Witch:
+            return "Witch";
+        case MobType::Slime:
+            return "Slime";
+        case MobType::Giant:
+            return "Giant";
+        default:
+            return "Unknow";
+    }
+}
+
 } // namespace game
 } // namespace td

src/render/WorldRenderer.cpp

@@ -84,6 +84,7 @@ void WorldRenderer::render() {
     renderTowers();
     renderTileSelect();
     detectClick();
+    renderMobTooltip();
     renderPopups();
 }
 
@@ -154,6 +155,33 @@ void WorldRenderer::detectClick() {
     }
 }
 
+void WorldRenderer::renderMobTooltip() const {
+    glm::vec2 cursorWorldPos = getCursorWorldPos();
+    for (game::MobPtr mob : m_World->getMobList()) {
+        // mob size is currently 1x1 for all mobs
+        float mobCenterX = mob->getX();
+        float mobCenterY = mob->getY();
+        if (cursorWorldPos.x > mobCenterX - 0.5f && cursorWorldPos.x < mobCenterX + 0.5f 
+            && cursorWorldPos.y > mobCenterY - 0.5f && cursorWorldPos.y < mobCenterY + 0.5f) {
+                ImGui::BeginTooltip();
+                ImGui::Text("Sender : %s", m_Client->getPlayerById(mob->getSender()).getName().c_str());
+                ImGui::Text("Mob HP : %.1f/%i", mob->getHealth(), mob->getStats()->getMaxLife());
+                ImGui::Text("Mob Type : %s", game::MobFactory::getMobName(mob->getType()).c_str());
+                ImGui::Text("Mob Level : %i", mob->getLevel());
+                ImGui::NewLine();
+                ImGui::Text("Mob Stats :");
+                ImGui::Text("\tMax health : %i", mob->getStats()->getMaxLife());
+                ImGui::Text("\tSpeed : %.1f", mob->getStats()->getMovementSpeed());
+                ImGui::Text("\tDamage : %.1f", mob->getStats()->getDamage());
+                ImGui::Text("\tMoney cost : %i", mob->getStats()->getMoneyCost());
+                ImGui::Text("\tEXP cost : %i", mob->getStats()->getExpCost());
+                ImGui::Text("\tEXP reward : %i", mob->getStats()->getExpReward());
+                ImGui::EndTooltip();
+                break;
+        }
+    }
+}
+
 void WorldRenderer::addTower(game::TowerPtr tower) {
     const WorldLoader::RenderData& renderData = WorldLoader::loadTowerModel(tower);
     m_TowersCache.addData(tower->getID(), renderData.positions, renderData.colors);