Add command for displaying current FOV.

Author: DreamyCecil

Cecil/CecilExtensions.cpp

@@ -23,6 +23,7 @@ INDEX sam_bBackgroundGameRender = TRUE;
 // FOV patch
 INDEX sam_bUseVerticalFOV = TRUE;
 FLOAT sam_fCustomFOV = -1.0f;
+INDEX sam_bCheckFOV = FALSE;
 
 // Red screen on damage
 INDEX sam_bRedScreenOnDamage = TRUE;
@@ -121,6 +122,7 @@ void CECIL_Init(void) {
     // FOV patch
     _pShell->DeclareSymbol("user INDEX sam_bUseVerticalFOV post:CECIL_RegisterCommand;", &sam_bUseVerticalFOV);
     _pShell->DeclareSymbol("user FLOAT sam_fCustomFOV      post:CECIL_RegisterCommand;", &sam_fCustomFOV);
+    _pShell->DeclareSymbol("user INDEX sam_bCheckFOV;", &sam_bCheckFOV);
 
     // Red screen on damage
     _pShell->DeclareSymbol("user INDEX sam_bRedScreenOnDamage post:CECIL_RegisterCommand;", &sam_bRedScreenOnDamage);

Cecil/CecilExtensions.h

@@ -19,6 +19,7 @@ extern INDEX sam_bBackgroundGameRender;
 // FOV patch
 extern INDEX sam_bUseVerticalFOV;
 extern FLOAT sam_fCustomFOV;
+extern INDEX sam_bCheckFOV;
 
 // Red screen on damage
 extern INDEX sam_bRedScreenOnDamage;

Cecil/FOVPatch.cpp

@@ -30,6 +30,9 @@ static void P_RenderView(CWorld &woWorld, CEntity &enViewer, CAnyProjection3D &p
 
     FLOAT &fNewFOV = ppr.ppr_FOVWidth;
 
+    // Display projection FOV
+    if (sam_bCheckFOV) CPrintF("View: %.2f\n", fNewFOV);
+
     // Set custom FOV
     if (sam_fCustomFOV > 0.0f) {
       fNewFOV = sam_fCustomFOV;
@@ -38,13 +41,21 @@ static void P_RenderView(CWorld &woWorld, CEntity &enViewer, CAnyProjection3D &p
     // Don't let FOV be invalid
     fNewFOV = Clamp(fNewFOV, 60.0f, 110.0f);
 
+    // Display desired vertical FOV
+    if (sam_bCheckFOV) CPrintF("VFOV: %.2f\n", fNewFOV);
+
     // Adjust FOV for wider resolutions (preserve vertical FOV instead of horizontal)
     if (sam_bUseVerticalFOV) {
       AdjustFOV(dpDrawport, fNewFOV);
 
       // Don't let FOV be invalid
       fNewFOV = Clamp(fNewFOV, 1.0f, 170.0f);
     }
+
+    // Display patched horizontal FOV
+    if (sam_bCheckFOV) CPrintF("HFOV: %.2f\n", fNewFOV);
+    
+    sam_bCheckFOV = FALSE;
   }
 
   // Proceed to the original function