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7b7623d2c4
This was done to ensure it can be properly overridden in scripts without causing problems when called during engine shutdown for the type and symbol objects the VM needs to work and to have the scripted version always run first. Since the scripted OnDestroy method never calls the native version - the native one is run after the scripted one - this can be simply skipped over during shutdown.
75 lines
1.6 KiB
C++
75 lines
1.6 KiB
C++
#include "a_sharedglobal.h"
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#include "g_level.h"
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#include "d_player.h"
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#include "serializer.h"
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#include "g_levellocals.h"
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IMPLEMENT_CLASS(DFlashFader, false, true)
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IMPLEMENT_POINTERS_START(DFlashFader)
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IMPLEMENT_POINTER(ForWho)
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IMPLEMENT_POINTERS_END
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DFlashFader::DFlashFader ()
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{
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}
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DFlashFader::DFlashFader (float r1, float g1, float b1, float a1,
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float r2, float g2, float b2, float a2,
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float time, AActor *who)
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: TotalTics ((int)(time*TICRATE)), StartTic (level.time), ForWho (who)
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{
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Blends[0][0]=r1; Blends[0][1]=g1; Blends[0][2]=b1; Blends[0][3]=a1;
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Blends[1][0]=r2; Blends[1][1]=g2; Blends[1][2]=b2; Blends[1][3]=a2;
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}
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void DFlashFader::OnDestroy ()
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{
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SetBlend (1.f);
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Super::OnDestroy();
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}
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void DFlashFader::Serialize(FSerializer &arc)
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{
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Super::Serialize (arc);
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arc("totaltics", TotalTics)
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("starttic", StartTic)
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("forwho", ForWho)
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.Array("blends", Blends[0], 8);
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}
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void DFlashFader::Tick ()
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{
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if (ForWho == NULL || ForWho->player == NULL)
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{
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Destroy ();
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return;
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}
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if (level.time >= StartTic+TotalTics)
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{
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SetBlend (1.f);
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Destroy ();
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return;
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}
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SetBlend ((float)(level.time - StartTic) / (float)TotalTics);
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}
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void DFlashFader::SetBlend (float time)
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{
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if (ForWho == NULL || ForWho->player == NULL)
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{
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return;
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}
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player_t *player = ForWho->player;
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float iT = 1.f - time;
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player->BlendR = Blends[0][0]*iT + Blends[1][0]*time;
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player->BlendG = Blends[0][1]*iT + Blends[1][1]*time;
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player->BlendB = Blends[0][2]*iT + Blends[1][2]*time;
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player->BlendA = Blends[0][3]*iT + Blends[1][3]*time;
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}
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void DFlashFader::Cancel ()
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{
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TotalTics = level.time - StartTic;
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Blends[1][3] = 0.f;
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}
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