ADD: Connect PlayerInventory to UI

CMakeLists.txt

@@ -107,8 +107,8 @@ add_executable(Dicewars_Siedler src/main.cpp
         src/game/hexWorld/ecs/systems/BuildingPlacementSystem.h
         src/game/GameMode.cpp
         src/game/GameMode.h
-        src/game/PlayerInventory.cpp
+        src/game/player/PlayerInventory.cpp
-        src/game/PlayerInventory.h
+        src/game/player/PlayerInventory.h
         src/game/player/Player.cpp
         src/game/player/Player.h
         src/game/hexWorld/ecs/components/OwnerComponent.cpp

src/engine/core/gui/uiComponent/UiComponent.cpp

@@ -8,9 +8,10 @@
 #include "../../../platform/glfw/InputManager.h"
 #include "GLFW/glfw3.h"
 
-void UiComponent::addChild(std::unique_ptr<UiComponent> child) {
+size_t UiComponent::addChild(std::unique_ptr<UiComponent> child) {
     child->parent = this;
     children.emplace_back(std::move(child));
+    return children.size() - 1;
 }
 
 void UiComponent::setVisible(const bool v) {
@@ -46,6 +47,10 @@ bool UiComponent::isMouseOver(float mouseX, float mouseY) {
     return uiPositioner.screenSpace.contains(mouseX, mouseY);
 }
 
+UiComponent* UiComponent::getChildAtIndex(size_t t) const {
+    return children[t].get();
+}
+
 void UiComponent::onUpdate(float) {
     glm::vec2 mousePos = InputManager::getMousePositionNormalized();
     bool hoveredNow = isMouseOver(mousePos.x, mousePos.y);

src/engine/core/gui/uiComponent/UiComponent.h

@@ -21,7 +21,7 @@ public:
     UiComponent() :uiPositioner(*this) {};
     UiComponent(const LayoutStyle& layout) : uiPositioner(*this, layout) {};
     virtual ~UiComponent() = default;
-    void addChild(std::unique_ptr<UiComponent> child);
+    size_t addChild(std::unique_ptr<UiComponent> child);
     void setVisible(bool visible);
     [[nodiscard]] bool isVisible() const;
     void update(float delta);
@@ -40,6 +40,8 @@ public:
 
     [[nodiscard]] bool isHovered() const { return state == UiState::HOVERED; }
     virtual void onClick() {};
+
+    UiComponent* getChildAtIndex(size_t t) const;
 protected:
     bool visible = true;
     UiState state = UiState::NORMAL;

src/engine/layer/Layer.h

@@ -4,6 +4,10 @@
 
 #ifndef DICEWARS_SIEDLER_LAYER_H
 #define DICEWARS_SIEDLER_LAYER_H
+#include <memory>
+#include <utility>
+
+#include "../../game/GameMode.h"
 
 
 class Layer {
@@ -12,6 +16,12 @@ public:
     virtual void onAttach() {}
     virtual void onDetach() {}
     virtual void onUpdate() {}
+
+    void setGameMode(std::shared_ptr<GameMode> gameMode) {this->gameMode = std::move(gameMode);}
+    [[nodiscard]] std::shared_ptr<GameMode> getGameMode() const {return gameMode;}
+
+protected:
+    std::shared_ptr<GameMode> gameMode;
 };
 
 

src/game/DicewarsApp.cpp

@@ -12,5 +12,7 @@ DicewarsApp::DicewarsApp() {
     GameLayer* gamelayer = new GameLayer();
     gamelayer->setGameMode(gameMode);
     pushLayer(gamelayer);
-    pushLayer(new UILayer());
+    UILayer* uiLayer = new UILayer();
+    uiLayer->setGameMode(gameMode);
+    pushLayer(uiLayer);
 }

src/game/GameLayer.cpp

@@ -74,6 +74,10 @@ void GameLayer::onUpdate()
     if (InputManager::isKeyPressed(GLFW_KEY_A)) moveDir.x -= 1.0f;
     if (InputManager::isKeyPressed(GLFW_KEY_D)) moveDir.x += 1.0f;
 
+    if (InputManager::isKeyPressed(GLFW_KEY_F)) {
+        gameMode->getPlayerInventory(gameMode->getCurrentPlayer()).add(RessourceType::FOOD, 10);
+    }
+
 
     camera->move(moveDir, 0.5f);
     tileHighlightSystem->update(*entityManager, *mousePicker, *camera);
@@ -83,8 +87,3 @@ void GameLayer::onUpdate()
     renderer->render(*light, *camera);
 }
 
-void GameLayer::setGameMode(std::shared_ptr<GameMode> gameMode) {
-    this->gameMode = gameMode;
-}
-
-

src/game/GameLayer.h

@@ -25,12 +25,7 @@ public:
     void onAttach() override;
     void onDetach() override;
     void onUpdate() override;
-
-    void setGameMode(std::shared_ptr<GameMode> gameMode);
-
 private:
-    std::shared_ptr<GameMode> gameMode;
-
     TexturedModel texturedModel;
     std::unique_ptr<Camera> camera;
     std::unique_ptr<Light> light;

src/game/GameMode.cpp

@@ -36,3 +36,9 @@ void GameMode::addPlayer(PlayerID playerID, std::string name) {
 PlayerID GameMode::getCurrentPlayer() {
     return 0;
 }
+
+PlayerInventory& GameMode::getPlayerInventory(PlayerID playerID) {
+    return *players[playerID].getInventory();
+}
+
+

src/game/GameMode.h

@@ -18,6 +18,7 @@ public:
     void addPlayer(PlayerID playerID, std::string name);
 
     PlayerID getCurrentPlayer();
+    PlayerInventory& getPlayerInventory(PlayerID playerID);
 
 private:
     std::unordered_map<PlayerID, Player> players;

src/game/UILayer.cpp

@@ -67,18 +67,29 @@ void UILayer::onAttach() {
 
     auto inventoryContainer = std::make_unique<UiInventoryContainer>(*smallFont);
 
-    inventoryContainer->addRessource("assets/ui/ressource-icons/wood-log.png", 10);
+    inventoryContainer->addRessource("assets/ui/ressource-icons/wood-log.png", 10, RessourceType::WOOD);
-    inventoryContainer->addRessource("assets/ui/ressource-icons/granite.png", 1139);
+    inventoryContainer->addRessource("assets/ui/ressource-icons/granite.png", 1139, RessourceType::STONE);
-    inventoryContainer->addRessource("assets/ui/ressource-icons/humans.png", 523);
+    inventoryContainer->addRessource("assets/ui/ressource-icons/humans.png", 523, RessourceType::PEOPLE);
-    inventoryContainer->addRessource("assets/ui/ressource-icons/bread.png", 89);
+    inventoryContainer->addRessource("assets/ui/ressource-icons/bread.png", 89, RessourceType::FOOD);
-    inventoryContainer->addRessource("assets/ui/ressource-icons/swords.png", 45);
+    inventoryContainer->addRessource("assets/ui/ressource-icons/swords.png", 45, RessourceType::SOLDIERS);
 
-    rootContainer->addChild(std::move(inventoryContainer));
+    inventoryContainerID = rootContainer->addChild(std::move(inventoryContainer));
 
 }
 
 void UILayer::onUpdate() {
     Layer::onUpdate();
+    //Update inventory texts
+    PlayerInventory playerInventory = gameMode->getPlayerInventory(gameMode->getCurrentPlayer());
+    auto inventoryContainer = dynamic_cast<UiInventoryContainer*>(rootContainer->getChildAtIndex(inventoryContainerID));
+    if (inventoryContainer) {
+        inventoryContainer->updateRessource(RessourceType::WOOD, playerInventory.getAmount(RessourceType::WOOD));
+        inventoryContainer->updateRessource(RessourceType::STONE, playerInventory.getAmount(RessourceType::STONE));
+        inventoryContainer->updateRessource(RessourceType::PEOPLE, playerInventory.getAmount(RessourceType::PEOPLE));
+        inventoryContainer->updateRessource(RessourceType::FOOD, playerInventory.getAmount(RessourceType::FOOD));
+        inventoryContainer->updateRessource(RessourceType::SOLDIERS, playerInventory.getAmount(RessourceType::SOLDIERS));
+    }
+
     Dimensions rootParent {0.0, 0.0, 1.0, 1.0f};
     rootContainer->uiPositioner.compute(rootParent);
     rootContainer->update(0.f); //Todo: Determine frame time

src/game/UILayer.h

@@ -6,11 +6,13 @@
 #define UILAYER_H
 #include <memory>
 
+#include "GameMode.h"
 #include "../engine/core/gui/text/Font.h"
 #include "../engine/core/gui/uiMain/UiContainer.h"
 #include "../engine/layer/Layer.h"
 #include "../engine/renderer/GUIRenderer.h"
 #include "../engine/renderer/TextRenderer.h"
+#include "ui/components/UiInventoryContainer.h"
 
 
 class UILayer : public Layer{
@@ -20,6 +22,8 @@ private:
     std::unique_ptr<Font> font;
     std::unique_ptr<Font> smallFont;
     std::unique_ptr<UiContainer> rootContainer;
+
+    size_t inventoryContainerID;
 public:
     UILayer();
     void onAttach() override;

src/game/hexWorld/RessourceType.h

@@ -4,5 +4,5 @@
 
 #ifndef RESSOURCETYPE_H
 #define RESSOURCETYPE_H
-enum class RessourceType {NONE, WOOD, STONE};
+enum class RessourceType {NONE, WOOD, STONE, PEOPLE, FOOD, SOLDIERS};
 #endif //RESSOURCETYPE_H

src/game/player/Player.h

@@ -8,7 +8,7 @@
 #include <memory>
 #include <string>
 
-#include "../PlayerInventory.h"
+#include "PlayerInventory.h"
 
 using PlayerID = std::uint32_t;
 

src/game/player/PlayerInventory.cpp

@@ -20,3 +20,9 @@ void PlayerInventory::spend(RessourceType resourceType, int amount) {
 void PlayerInventory::add(RessourceType resourceType, int amount) {
     resources[resourceType] += amount;
 }
+
+int PlayerInventory::getAmount(RessourceType resourceType) const {
+    if (auto it = resources.find(resourceType); it != resources.end())
+        return it->second;
+    return 0;
+}

src/game/player/PlayerInventory.h

@@ -6,7 +6,7 @@
 #define PLAYERINVENTORY_H
 #include <unordered_map>
 
-#include "hexWorld/RessourceType.h"
+#include "../hexWorld/RessourceType.h"
 
 
 class PlayerInventory {
@@ -17,6 +17,7 @@ public:
     bool hasEnough(RessourceType resourceType, int amount) const;
     void spend(RessourceType resourceType, int amount);
     void add(RessourceType resourceType, int amount);
+    int getAmount(RessourceType resourceType) const;
 
 };
 

src/game/ui/components/UiInventoryContainer.h

@@ -7,6 +7,7 @@
 #include "UiRessourceWidget.h"
 #include "../../../engine/core/gui/uiComponent/UiComponent.h"
 #include "../../../engine/renderer/loader/Loader.h"
+#include "../../hexWorld/RessourceType.h"
 #include "factorys/RessourceWidgetFactory.h"
 
 // UiInventoryContainer.h
@@ -23,22 +24,22 @@ public:
         uiPositioner.setLayout(containerStyle);
     }
 
-    void addRessource(const std::string& iconPath, int amount) {
+    void addRessource(const std::string& iconPath, int amount, RessourceType widgetID) {
         float marginLeft = (widgets.empty()) ? 0.0f : 10.0f;
         auto widget = RessourceWidgetFactory::create(iconPath, amount, font, marginLeft);
-        widgets.push_back(widget.get());
+        widgets.emplace(widgetID, widget.get());
         addChild(std::move(widget));
     }
 
-    void updateRessource(size_t index, int newAmount) {
+    void updateRessource(RessourceType type,  int newAmount) {
-        if (index < widgets.size()) {
+        if (auto it = widgets.find(type); it != widgets.end()) {
-            // widgets[index]->updateAmount(newAmount); // falls du so eine Methode implementierst
+            it->second->setAmount(newAmount);
         }
     }
 
 private:
     Font& font;
-    std::vector<UiRessourceWidget*> widgets; // raw pointers für Zugriff
+    std::unordered_map<RessourceType, UiRessourceWidget*> widgets;
 };
 
 #endif //DICEWARS_SIEDLER_UIINVENTORYCONTAINER_H

src/game/ui/components/UiRessourceWidget.cpp

@@ -9,13 +9,14 @@
 UiRessourceWidget::UiRessourceWidget(GLuint iconTextureID, int amount, Font &font, const LayoutStyle &containerStyle,
     LayoutStyle &iconStyle, LayoutStyle &textStyle) : UiComponent(containerStyle) {
 
-    icon = std::make_unique<UiImage>(iconTextureID, iconStyle);
+    auto icon = std::make_unique<UiImage>(iconTextureID, iconStyle);
-    text = std::make_unique<UiText>(font, std::to_string(amount), textStyle);
+    auto text = std::make_unique<UiText>(font, std::to_string(amount), textStyle);
 
-    addChild(std::move(icon));
+    iconIndex = addChild(std::move(icon));
-    addChild(std::move(text));
+    textIndex = addChild(std::move(text));
 }
 
 void UiRessourceWidget::setAmount(int newAmount) {
-    text->setText(std::to_string(newAmount));
+    auto text = dynamic_cast<UiText*>(getChildAtIndex(textIndex));
+    if (text) text->setText(std::to_string(newAmount));
 }

src/game/ui/components/UiRessourceWidget.h

@@ -15,8 +15,8 @@ public:
     UiRessourceWidget(GLuint iconTextureID, int amount, Font& font, const LayoutStyle& containerStyle, LayoutStyle& iconStyle, LayoutStyle& textStyle);
     void setAmount(int newAmount);
 private:
-    std::unique_ptr<UiImage> icon;
+    size_t iconIndex;
-    std::unique_ptr<UiText> text;
+    size_t textIndex;
 };