Add Invincible Enemies cheat (#1123)

include/dusk/settings.h

@@ -172,6 +172,7 @@ struct UserSettings {
         ConfigVar<bool> fastRoll;
         ConfigVar<bool> fastSpinner;
         ConfigVar<bool> freeMagicArmor;
+        ConfigVar<bool> invincibleEnemies;
 
         // Technical
         ConfigVar<bool> restoreWiiGlitches;

src/d/d_cc_uty.cpp

@@ -15,6 +15,7 @@
 #include "f_op/f_op_actor_mng.h"
 #if TARGET_PC
 #include "dusk/achievements.h"
+#include "dusk/settings.h"
 #endif
 
 static int plCutLRC[58] = {
@@ -429,6 +430,13 @@ fopAc_ac_c* cc_at_check(fopAc_ac_c* i_enemy, dCcU_AtInfo* i_AtInfo) {
             }
         }
 
+#if TARGET_PC
+        if (dusk::getSettings().game.invincibleEnemies &&
+            fopAcM_GetGroup(i_enemy) == fopAc_ENEMY_e) {
+            i_AtInfo->mAttackPower = 0;
+        }
+#endif
+
         if (i_AtInfo->mAttackPower != 0) {
             i_enemy->health -= i_AtInfo->mAttackPower;
         }

src/dusk/settings.cpp

@@ -107,6 +107,7 @@ UserSettings g_userSettings = {
         .fastRoll {"game.fastRoll", false},
         .fastSpinner {"game.fastSpinner", false},
         .freeMagicArmor {"game.freeMagicArmor", false},
+        .invincibleEnemies {"game.invincibleEnemies", false},
 
         // Technical
         .restoreWiiGlitches {"game.restoreWiiGlitches", false},
@@ -253,6 +254,7 @@ void registerSettings() {
     Register(g_userSettings.game.moonJump);
     Register(g_userSettings.game.superClawshot);
     Register(g_userSettings.game.alwaysGreatspin);
+    Register(g_userSettings.game.invincibleEnemies);
     Register(g_userSettings.game.enableFrameInterpolation);
     Register(g_userSettings.game.gyroMode);
     Register(g_userSettings.game.enableGyroAim);

src/dusk/ui/settings.cpp

@@ -197,6 +197,7 @@ void reset_for_speedrun_mode() {
     getSettings().game.fastRoll.setSpeedrunValue(false);
     getSettings().game.fastSpinner.setSpeedrunValue(false);
     getSettings().game.freeMagicArmor.setSpeedrunValue(false);
+    getSettings().game.invincibleEnemies.setSpeedrunValue(false);
 
     getSettings().game.pauseOnFocusLost.setSpeedrunValue(false);
     aurora_set_pause_on_focus_lost(false);
@@ -1134,6 +1135,8 @@ SettingsWindow::SettingsWindow(bool prelaunch) : mPrelaunch(prelaunch) {
             "Speeds up Spinner movement while holding R.");
         addCheat("Free Magic Armor", getSettings().game.freeMagicArmor,
             "Lets the magic armor work without consuming rupees.");
+        addCheat("Invincible Enemies", getSettings().game.invincibleEnemies,
+            "Prevents enemies from taking damage.");
     });
 
     add_tab("Interface", [this](Rml::Element* content) {