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Smoothly interpolate editor notedelay

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This makes editor notes fade out smoothly. And even though the notedelay
only gets decremented by one every editor-frame (the editor runs at
1000/24 FPS fixed-timestep here), it actually gets multiplied by 4, so a
floating-point interpolated value would make a difference here.
This commit is contained in:
Misa
2020-05-02 10:42:39 -07:00
committed by Ethan Lee
parent 68fe5bd72d
commit ca9f44c3b8
2 changed files with 6 additions and 2 deletions
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7
desktop_version/src/editor.cpp
View File

@@ -305,6 +305,7 @@ void editorclass::reset()
saveandquit=false;
note="";
notedelay=0;
oldnotedelay=0;
roomnamemod=false;
textentry=false;
savemod=false;
@@ -3574,11 +3575,12 @@ void editorrender()
}
}
if(ed.notedelay>0)
if(ed.notedelay>0 || ed.oldnotedelay>0)
{
float alpha = graphics.lerp(ed.oldnotedelay, ed.notedelay);
FillRect(graphics.backBuffer, 0,115,320,18, graphics.getRGB(92,92,92));
FillRect(graphics.backBuffer, 0,116,320,16, graphics.getRGB(0,0,0));
graphics.Print(0,121, ed.note,196-((45-ed.notedelay)*4), 196-((45-ed.notedelay)*4), 196-((45-ed.notedelay)*4), true);
graphics.Print(0,121, ed.note,196-((45.0f-alpha)*4), 196-((45.0f-alpha)*4), 196-((45.0f-alpha)*4), true);
}
graphics.drawfade();
@@ -3601,6 +3603,7 @@ void editorlogic()
ed.entframedelay=8;
}
ed.oldnotedelay = ed.notedelay;
if(ed.notedelay>0)
{
ed.notedelay--;

1
desktop_version/src/editor.h
View File

@@ -164,6 +164,7 @@ class editorclass{
int temp;
int notedelay;
int oldnotedelay;
std::string note;
std::string keybuffer;
std::string filename;