1HEADmaster

1 files changed, 39 insertions, 0 deletions

diff --git a/game/shared/script_intro_shared.cpp b/game/shared/script_intro_shared.cpp
new file mode 100644
index 0000000..a96e9dd
--- /dev/null
+++ b/game/shared/script_intro_shared.cpp
@@ -0,0 +1,39 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+#include "cbase.h"
+
+//-----------------------------------------------------------------------------
+// Purpose: Calculate the FOV for the intro sequence (needed by both server and client)
+//-----------------------------------------------------------------------------
+float ScriptInfo_CalculateFOV( float flFOVBlendStartTime, float flNextFOVBlendTime, int nFOV, int nNextFOV, bool bSplineRamp )
+{
+	// Handle the spline case
+	if ( bSplineRamp )
+	{
+		//If we're past the zoom time, just take the new value and stop transitioning
+		float deltaTime = (float)( gpGlobals->curtime - flFOVBlendStartTime ) / ( flNextFOVBlendTime - flFOVBlendStartTime );
+		if ( deltaTime >= 1.0f )
+			return nNextFOV;
+
+		float flResult = SimpleSplineRemapVal( deltaTime, 0.0f, 1.0f, (float) nFOV, (float) nNextFOV );
+		
+		// Msg("FOV BLENDING: curtime %.2f    StartedAt %.2f    FinishAt: %.2f\n", gpGlobals->curtime, flFOVBlendStartTime, flNextFOVBlendTime );
+		// Msg("			   Perc:   %.2f    Start: %d	End: %d		FOV: %.2f\n", SimpleSplineRemapVal( deltaTime, 0.0f, 1.0f, nFOV, nNextFOV ), nFOV, nNextFOV, flResult );
+		
+		return flResult;
+	}
+	
+	// Common, linear blend
+	if ( (flNextFOVBlendTime - flFOVBlendStartTime) != 0 )
+	{
+		float flResult = RemapValClamped( gpGlobals->curtime, flFOVBlendStartTime, flNextFOVBlendTime, (float) nFOV, (float) nNextFOV );
+		
+		// Msg("FOV BLENDING: curtime %.2f    StartedAt %.2f    FinishAt: %.2f\n", gpGlobals->curtime, flFOVBlendStartTime, flNextFOVBlendTime );
+		// Msg("			   Perc:   %.2f    Start: %d	End: %d		FOV: %.2f\n", RemapValClamped( gpGlobals->curtime, flFOVBlendStartTime, flNextFOVBlendTime, 0.0, 1.0 ), nFOV, nNextFOV, flResult );
+		
+		return flResult;
+	}
+
+	
+	// Msg("FOV BLENDING: JUMPED TO NEXT FOV (%d)\n", nNextFOV );
+	return nNextFOV;
+}