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Move vertical warp background updating to Graphics::updatebackground()

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Otherwise it will zoom by pretty quickly.
This commit is contained in:
Misa 2020-04-29 11:06:03 -07:00 committed by Ethan Lee
parent c7d3a684ea
commit 921960d23a
2 changed files with 39 additions and 34 deletions
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69
desktop_version/src/Graphics.cpp
View file

@ -1963,40 +1963,6 @@ void Graphics::drawbackground( int t )
BlitSurfaceStandard(towerbuffer_lerp, NULL, backBuffer, NULL);
break;
case 4: //Warp zone (vertical)
backoffset+=3;
if (backoffset >= 16) backoffset -= 16;
if (backgrounddrawn)
{
ScrollSurface(towerbuffer,0,-3);
for (int i = 0; i < 21; i++)
{
temp = 760 + (rcol * 3);
drawtowertile((i * 16), 237 - backoffset, temp + 40); //14*17=240 - 3
drawtowertile((i * 16) + 8, 237 - backoffset, temp + 41);
drawtowertile((i * 16), 237 - backoffset + 8, temp + 80);
drawtowertile((i * 16) + 8, 237 - backoffset + 8, temp + 81);
}
}
else
{
//draw the whole thing for the first time!
backoffset = 0;
FillRect(towerbuffer,0x000000 );
for (int j = 0; j < 15; j++)
{
for (int i = 0; i < 21; i++)
{
temp = 760 + (rcol * 3);
drawtowertile((i * 16), (j * 16)- backoffset - 3, temp+40);
drawtowertile((i * 16)+ 8, (j * 16)- backoffset - 3, temp + 41);
drawtowertile((i * 16), (j * 16)- backoffset + 8 - 3, temp + 80);
drawtowertile((i * 16)+ 8, (j * 16)- backoffset + 8 - 3, temp + 81);
}
}
backgrounddrawn = true;
}
SDL_BlitSurface(towerbuffer,NULL, backBuffer,NULL);
break;
case 5:
@ -2209,6 +2175,41 @@ void Graphics::updatebackground(int t)
backgrounddrawn = true;
}
break;
case 4: //Warp zone (vertical)
backoffset+=3;
if (backoffset >= 16) backoffset -= 16;
if (backgrounddrawn)
{
ScrollSurface(towerbuffer,0,-3);
for (int i = 0; i < 21; i++)
{
int temp = 760 + (rcol * 3);
drawtowertile((i * 16), 237 - backoffset, temp + 40); //14*17=240 - 3
drawtowertile((i * 16) + 8, 237 - backoffset, temp + 41);
drawtowertile((i * 16), 237 - backoffset + 8, temp + 80);
drawtowertile((i * 16) + 8, 237 - backoffset + 8, temp + 81);
}
}
else
{
//draw the whole thing for the first time!
backoffset = 0;
FillRect(towerbuffer,0x000000 );
for (int j = 0; j < 15; j++)
{
for (int i = 0; i < 21; i++)
{
int temp = 760 + (rcol * 3);
drawtowertile((i * 16), (j * 16)- backoffset - 3, temp+40);
drawtowertile((i * 16)+ 8, (j * 16)- backoffset - 3, temp + 41);
drawtowertile((i * 16), (j * 16)- backoffset + 8 - 3, temp + 80);
drawtowertile((i * 16)+ 8, (j * 16)- backoffset + 8 - 3, temp + 81);
}
}
backgrounddrawn = true;
}
break;
case 6:
//Final Starfield
for (int i = 0; i < 50; i++)

4
desktop_version/src/editor.cpp
View file

@ -3614,6 +3614,10 @@ void editorlogic()
graphics.rcol=ed.getwarpbackground(ed.levx, ed.levy);
graphics.updatebackground(3);
break;
case 2:
graphics.rcol=ed.getwarpbackground(ed.levx, ed.levy);
graphics.updatebackground(4);
break;
default:
break;
}