Adds a new cheat that let you transform from the start of the game. (#1241)

* Adds a new cheat that let you transform from the start of the game.

* Preserves transformation when passing loadzones similar to having shadow crystal

* standards compliance

* code compliance with decomp

include/dusk/settings.h

@@ -230,6 +230,7 @@ struct UserSettings {
         ConfigVar<bool> fastSpinner;
         ConfigVar<bool> freeMagicArmor;
         ConfigVar<bool> invincibleEnemies;
+        ConfigVar<bool> transformWithoutShadowCrystal;
 
         // Technical
         ConfigVar<bool> restoreWiiGlitches;

src/d/actor/d_a_alink_dusk.cpp

@@ -72,7 +72,7 @@ void daAlink_c::handleQuickTransform() {
     }
 
     // Check to see if Link has the ability to transform.
-    if (!dComIfGs_isEventBit(dSv_event_flag_c::M_077)) {
+    if (!dComIfGs_isEventBit(dSv_event_flag_c::M_077) && !dusk::getSettings().game.transformWithoutShadowCrystal) {
         return;
     }
 
@@ -102,7 +102,7 @@ void daAlink_c::handleQuickTransform() {
     }
 
     // Ensure that the Z Button is not dimmed
-    if (meterDrawPtr->getButtonZAlpha() != 1.f) {
+    if (meterDrawPtr->getButtonZAlpha() != 1.f && !dusk::getSettings().game.transformWithoutShadowCrystal) {
         Z2GetAudioMgr()->seStart(Z2SE_SYS_ERROR, NULL, 0, 0, 1.0f, 1.0f, -1.0f, -1.0f, 0);
         return;
     }
@@ -122,7 +122,7 @@ void daAlink_c::handleQuickTransform() {
     bool canTransform = false;
 
     if (mLinkAcch.ChkGroundHit() && !checkModeFlg(MODE_PLAYER_FLY) && !checkMagneBootsOn()) {
-        if (checkMidnaRide()) {
+        if (checkMidnaRide() || dusk::getSettings().game.transformWithoutShadowCrystal) {
             if ((checkWolf() &&
                  (checkModeFlg(MODE_UNK_1000) || dComIfGp_checkPlayerStatus0(0, 0x10))) ||
                 (!checkWolf() &&

src/d/actor/d_a_midna.cpp

@@ -3106,14 +3106,18 @@ void daMidna_c::setMidnaNoDrawFlg() {
 
 BOOL daMidna_c::checkMetamorphoseEnableBase() {
     BOOL tmp;
-    if (!daAlink_getAlinkActorClass()->checkMidnaRide() || (g_env_light.mEvilInitialized & 0x80) ||
-        /* dSv_event_flag_c::M_077 - Main Event - Get shadow crystal (can now transform) */
-        !dComIfGs_isEventBit(0xD04) ||
 #if TARGET_PC
-        (fopAcIt_Judge((fopAcIt_JudgeFunc)daMidna_searchNpc, &tmp) &&
-         !dusk::getSettings().game.canTransformAnywhere)
+    if (((!daAlink_getAlinkActorClass()->checkMidnaRide()  || (g_env_light.mEvilInitialized & 0x80) ||
+          /* dSv_event_flag_c::M_077 - Main Event - Get shadow crystal (can now transform) */
+          !dComIfGs_isEventBit(0xD04)) &&
+          !dusk::getSettings().game.transformWithoutShadowCrystal) ||
+          (fopAcIt_Judge((fopAcIt_JudgeFunc)daMidna_searchNpc, &tmp) &&
+           !dusk::getSettings().game.canTransformAnywhere)
 #else
-        fopAcIt_Judge((fopAcIt_JudgeFunc)daMidna_searchNpc, &tmp)
+    if (!daAlink_getAlinkActorClass()->checkMidnaRide()  || (g_env_light.mEvilInitialized & 0x80) ||
+          /* dSv_event_flag_c::M_077 - Main Event - Get shadow crystal (can now transform) */
+          !dComIfGs_isEventBit(0xD04) || 
+          fopAcIt_Judge((fopAcIt_JudgeFunc)daMidna_searchNpc, &tmp)
 #endif
     )
     {

src/d/d_com_inf_game.cpp

@@ -2843,7 +2843,11 @@ BOOL dComIfGs_Wolf_Change_Check() {
     BOOL is_wolf = false;
 
     // Transforming Unlocked
-    if (dComIfGs_isEventBit(0x0D04)) {
+    if (dComIfGs_isEventBit(0x0D04)
+#if TARGET_PC
+    || dusk::getSettings().game.transformWithoutShadowCrystal
+#endif
+    ) {
         is_wolf = dComIfGs_getTransformStatus();
     } else if (dComIfGs_isTransformLV(0) && !dComIfGs_isDarkClearLV(0)) {
         is_wolf = true;

src/dusk/settings.cpp

@@ -123,6 +123,7 @@ UserSettings g_userSettings = {
         .fastSpinner {"game.fastSpinner", false},
         .freeMagicArmor {"game.freeMagicArmor", false},
         .invincibleEnemies {"game.invincibleEnemies", false},
+        .transformWithoutShadowCrystal {"game.transformWithoutShadowCrystal", false},
 
         // Technical
         .restoreWiiGlitches {"game.restoreWiiGlitches", false},
@@ -208,6 +209,7 @@ void registerSettings() {
     // Game
     Register(g_userSettings.game.language);
     Register(g_userSettings.game.enableQuickTransform);
+    Register(g_userSettings.game.transformWithoutShadowCrystal);
     Register(g_userSettings.game.hideTvSettingsScreen);
     Register(g_userSettings.game.biggerWallets);
     Register(g_userSettings.game.noReturnRupees);

src/dusk/ui/settings.cpp

@@ -1288,6 +1288,8 @@ SettingsWindow::SettingsWindow(bool prelaunch) : mPrelaunch(prelaunch) {
             "Lets the magic armor work without consuming rupees.");
         addCheat("Invincible Enemies", getSettings().game.invincibleEnemies,
             "Prevents enemies from taking damage.");
+        addCheat("Transform without Shadow Crystal", getSettings().game.transformWithoutShadowCrystal,
+            "Allows Link to transform without the Shadow Crystal (Only using Quick Transform.)");
     });
 
     add_tab("Interface", [this](Rml::Element* content) {