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moved all projection-related parameters to a special struct; another copy of that struct created for rug

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Zeno Rogue
2020-04-17 00:53:58 +02:00
parent f8cbf67a8e
commit 0472bf764f
29 changed files with 580 additions and 562 deletions
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12
mapeditor.cpp
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@@ -43,16 +43,16 @@ EX namespace mapeditor {
// mx = xb + ssiz*xpos + mrx * scale
// mx = xb + ssiz*xpos' + mrx * scale'
ld mrx = (.0 + mousex - current_display->xcenter) / vid.scale;
ld mry = (.0 + mousey - current_display->ycenter) / vid.scale;
ld mrx = (.0 + mousex - current_display->xcenter) / vpconf.scale;
ld mry = (.0 + mousey - current_display->ycenter) / vpconf.scale;
if(vid.xres > vid.yres) {
vid.xposition += (vid.scale - vid.scale*z) * mrx / current_display->scrsize;
vid.yposition += (vid.scale - vid.scale*z) * mry / current_display->scrsize;
vpconf.xposition += (vpconf.scale - vpconf.scale*z) * mrx / current_display->scrsize;
vpconf.yposition += (vpconf.scale - vpconf.scale*z) * mry / current_display->scrsize;
}
vid.scale *= z;
// printf("scale = " LDF "\n", vid.scale);
vpconf.scale *= z;
// printf("scale = " LDF "\n", vpconf.scale);
#if CAP_TEXTURE
// display(texture::itt);
texture::config.itt = xyscale(texture::config.itt, 1/z);