Upgrade Bonuses for units

resources/lang/en.json

@@ -127,6 +127,7 @@
     "disable_nations": "Disable Nations",
     "instant_build": "Instant Build",
     "instant_research": "Instant Research",
+    "research_all_techs": "Research All Techs",
     "infinite_gold": "Infinite Gold",
     "infinite_troops": "Infinite Troops",
     "disable_nukes": "Disable Nukes",
@@ -209,6 +210,7 @@
     "disable_nations": "Disable Nations",
     "instant_build": "Instant Build",
     "instant_research": "Instant Research",
+    "research_all_techs": "Research All Techs",
     "infinite_gold": "Infinite Gold",
     "infinite_troops": "Infinite Troops",
     "peace_timer": "Protected Start",

src/client/HostLobbyModal.ts

@@ -54,6 +54,7 @@ export class HostLobbyModal extends LitElement {
   @state() private infiniteTroops: boolean = false;
   @state() private instantBuild: boolean = false;
   @state() private instantResearchHumanOnly: boolean = false;
+  @state() private researchAllTechs: boolean = false;
   @state() private lobbyId = "";
   @state() private copySuccess = false;
   @state() private clients: ClientInfo[] = [];
@@ -377,6 +378,27 @@ export class HostLobbyModal extends LitElement {
                   </div>
                 </label>
 
+                <label
+                  for="research-all-techs"
+                  class="option-card ${this.researchAllTechs ? "selected" : ""}"
+                >
+                  <div class="checkbox-icon"></div>
+                  <input
+                    type="checkbox"
+                    id="research-all-techs"
+                    @change=${(e: Event) => {
+                      this.researchAllTechs = Boolean(
+                        (e.target as HTMLInputElement).checked,
+                      );
+                      this.putGameConfig();
+                    }}
+                    .checked=${this.researchAllTechs}
+                  />
+                  <div class="option-card-title">
+                    ${translateText("host_modal.research_all_techs")}
+                  </div>
+                </label>
+
                 <label
                   for="infinite-gold"
                   class="option-card ${this.infiniteGold ? "selected" : ""}"
@@ -942,6 +964,7 @@ export class HostLobbyModal extends LitElement {
           infiniteTroops: this.infiniteTroops,
           instantBuild: this.instantBuild,
           instantResearchHumanOnly: this.instantResearchHumanOnly,
+          researchAllTechs: this.researchAllTechs,
           gameMode: this.gameMode,
           disabledUnits: this.disabledUnits,
           playerTeams: this.teamCount,
@@ -1074,6 +1097,9 @@ export class HostLobbyModal extends LitElement {
         if (data.gameConfig?.startingGold !== undefined) {
           this.startingGold = data.gameConfig.startingGold;
         }
+        if (data.gameConfig?.researchAllTechs !== undefined) {
+          this.researchAllTechs = Boolean(data.gameConfig.researchAllTechs);
+        }
       });
   }
 

src/client/SinglePlayerModal.ts

@@ -48,6 +48,7 @@ export class SinglePlayerModal extends LitElement {
   @state() private infiniteTroops: boolean = false;
   @state() private instantBuild: boolean = false;
   @state() private instantResearchHumanOnly: boolean = false;
+  @state() private researchAllTechs: boolean = false;
   @state() private useRandomMap: boolean = false;
   @state() private gameMode: GameMode = GameMode.FFA;
   @state() private teamCount: TeamCountConfig = 2;
@@ -280,6 +281,25 @@ export class SinglePlayerModal extends LitElement {
                 </div>
               </label>
 
+              <label
+                for="singleplayer-modal-research-all-techs"
+                class="option-card ${this.researchAllTechs ? "selected" : ""}"
+              >
+                <div class="checkbox-icon"></div>
+                <input
+                  type="checkbox"
+                  id="singleplayer-modal-research-all-techs"
+                  @change=${(e: Event) =>
+                    (this.researchAllTechs = Boolean(
+                      (e.target as HTMLInputElement).checked,
+                    ))}
+                  .checked=${this.researchAllTechs}
+                />
+                <div class="option-card-title">
+                  ${translateText("single_modal.research_all_techs")}
+                </div>
+              </label>
+
               <label
                 for="singleplayer-modal-infinite-gold"
                 class="option-card ${this.infiniteGold ? "selected" : ""}"
@@ -531,6 +551,7 @@ export class SinglePlayerModal extends LitElement {
               infiniteTroops: this.infiniteTroops,
               instantBuild: this.instantBuild,
               instantResearchHumanOnly: this.instantResearchHumanOnly,
+              researchAllTechs: this.researchAllTechs,
               disabledUnits: this.disabledUnits
                 .map((u) => Object.values(UnitType).find((ut) => ut === u))
                 .filter((ut): ut is UnitType => ut !== undefined),

src/client/graphics/GameRenderer.ts

@@ -47,6 +47,13 @@ export function createRenderer(
   game: GameView,
   eventBus: EventBus,
 ): GameRenderer {
+  // Remove persisted settings modals from previous games so they reset to default levels
+  document.querySelector("build-settings-modal")?.remove();
+  document.querySelector("unit-upgrade-settings-modal")?.remove();
+  // Clear persisted levels so they reset to 1 for the new game
+  localStorage.removeItem("buildSettings.levels");
+  localStorage.removeItem("unitUpgradeSettings.levels");
+
   const transformHandler = new TransformHandler(game, eventBus, canvas);
 
   // Prevent main menu/page scrolling during gameplay

src/client/graphics/layers/UILayer.ts

@@ -306,6 +306,16 @@ export class UILayer implements Layer {
       if (typeof maxHealth === "number") {
         maxHealth = maxHealth + (lvl - 1) * 1000;
       }
+    } else if (unit.type() === UnitType.FighterJet) {
+      // Fighter Jet: per-level max health from config
+      const lvl = unit.level ? unit.level() : 1;
+      maxHealth = this.game.config().fighterJetLevelMaxHealth(lvl);
+    } else if (unit.type() === UnitType.Warship) {
+      const lvl = unit.level ? unit.level() : 1;
+      maxHealth = this.game.config().warshipLevelMaxHealth(lvl);
+    } else if (unit.type() === UnitType.Submarine) {
+      const lvl = unit.level ? unit.level() : 1;
+      maxHealth = this.game.config().submarineLevelMaxHealth(lvl);
     }
     if (maxHealth === undefined || this.context === null) {
       return;