Implement unlocked framerates via interpolation (#315)

* Disable waitForTick and waitBlanking

* Initial frame interpolation implementation

* Initial batch of speed fixes

* Fix Iron Boots

* Strip dead code once used for debugging

* Interpolate shadows

* Revert overzealous/redundant lookups

* Fix JUTFader

* Fix field map cursor

* Fix various particle effects

* Fix Midna when riding Wolf Link

* Fix title logo

* Title Logo 2: Electric Boogaloo

* Fixed grass and flowers

* "Unlock Framerate" config option (WIP)

* Wrap more things in TARGET_PC

* Finish wrapping things in TARGET_PC

* Missed one

* Disable dComIfGd_drawXluListInvisible when interpolating

---------

Co-authored-by: Luke Street <luke@street.dev>

src/f_pc/f_pc_draw.cpp

@@ -8,6 +8,7 @@
 #include "f_pc/f_pc_leaf.h"
 #include "f_pc/f_pc_node.h"
 #include "f_pc/f_pc_pause.h"
+#include "dusk/frame_interpolation.h"
 #include <cstdio>
 #include "dusk/logging.h"
 
@@ -25,7 +26,13 @@ int fpcDw_Execute(base_process_class* i_proc) {
         }
     
         fpcLy_SetCurrentLayer(i_proc->layer_tag.layer);
+#ifdef TARGET_PC
+        dusk::frame_interp::open_child(i_proc, 0);
+#endif
         ret = draw_func(i_proc);
+#ifdef TARGET_PC
+        dusk::frame_interp::close_child();
+#endif
         fpcLy_SetCurrentLayer(save_layer);
         return ret;
     }

src/f_pc/f_pc_manager.cpp

@@ -20,7 +20,6 @@
 #include "f_pc/f_pc_pause.h"
 #include "f_pc/f_pc_priority.h"
 #include "m_Do/m_Do_controller_pad.h"
-#include <cstdio>
 
 #include "tracy/Tracy.hpp"
 
@@ -64,7 +63,14 @@ void fpcM_Management(fpcM_ManagementFunc i_preExecuteFn, fpcM_ManagementFunc i_p
                 l_dvdError = false;
             }
 
-            cAPIGph_Painter();
+#ifdef TARGET_PC
+            // Frame interpolation: call moved to m_Do_main
+            if (!dusk::getSettings().game.enableFrameInterpolation) {
+#endif
+                cAPIGph_Painter();
+#ifdef TARGET_PC
+            }
+#endif
 
             if (!dPa_control_c::isStatus(1)) {
                 fpcDt_Handler();
@@ -153,4 +159,3 @@ void* fpcM_JudgeInLayer(fpc_ProcID i_layerID, fpcCtIt_JudgeFunc i_judgeFunc, voi
 
     return NULL;
 }
-