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Initial test code to render isometric tiles, including test art and test map.

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This commit is contained in:
Justin Marshall
2020-06-26 20:07:36 -07:00
parent d3fca9b7d2
commit 2a74c0750e
9 changed files with 444 additions and 9 deletions
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code/redalert/display.cpp
+15 -4
View File
@@ -569,10 +569,10 @@ short const * DisplayClass::Text_Overlap_List(char const * text, int x, int y) c
void DisplayClass::Set_View_Dimensions(int x, int y, int width, int height)
{
if (width == -1) width = SeenBuff.Get_Width();
TacLeptonWidth = Pixel_To_Lepton( width - x);
TacLeptonWidth = Pixel_To_Lepton( width - x) * 2;
if (height == -1) height = SeenBuff.Get_Height();
TacLeptonHeight = Pixel_To_Lepton(height - y);
TacLeptonHeight = Pixel_To_Lepton(height - y) * 2;
/*
** Adjust the tactical cell if it is now in an invalid position
@@ -1756,6 +1756,17 @@ bool DisplayClass::Coord_To_Pixel(COORDINATE coord, int &x, int &y) const
if ((int)yoff <= TacLeptonHeight + EDGE_ZONE*2) {
x = Lepton_To_Pixel(xoff)-CELL_PIXEL_W*2;
y = Lepton_To_Pixel(yoff)-CELL_PIXEL_H*2;
// jmarshall - isometric
int tileWidth = CELL_PIXEL_W;
int tileHeight = CELL_PIXEL_H;
int sx = (x / CELL_PIXEL_W) * (tileWidth / 2) - (y / CELL_PIXEL_W) * (tileWidth / 2);
int sy = (x / CELL_PIXEL_W) * (tileHeight / 2) + (y / CELL_PIXEL_W) * (tileHeight / 2);
x = sx + (CELL_PIXEL_W / 2);
y = sy + (CELL_PIXEL_W / 2);
x = x + (ScreenWidth / 2);
// jmarshall end
return(true);
}
}
@@ -2344,7 +2355,7 @@ void DisplayClass::Redraw_Icons(void)
/*
** Only cells flagged to be redraw are examined.
*/
if (In_View(cell) && Is_Cell_Flagged(cell)) {
{
int xpixel;
int ypixel;
@@ -2403,7 +2414,7 @@ void DisplayClass::Redraw_OIcons(void)
cellptr->Draw_It(xpixel, ypixel, true);
}
}
}
}
}
}
}