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improved gun cursor positioning

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ekeeke31 2011-06-30 12:30:13 +00:00
parent 6ebfda53d5
commit 714e55aa06
1 changed files with 7 additions and 3 deletions
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10
source/gx/gx_video.c
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@ -615,11 +615,15 @@ static void gxDrawCrosshair(gx_texture *texture, int x, int y)
/* reset GX rendering */
gxResetRendering(1);
/* adjust coordinates */
/* adjust texture dimensions to XFB->VI scaling */
int w = (texture->width * rmode->fbWidth) / (rmode->viWidth);
int h = (texture->height * rmode->efbHeight) / (rmode->viHeight);
x = ((x * rmode->fbWidth) / bitmap.viewport.w) - w/2 - (rmode->fbWidth/2);
y = ((y * rmode->efbHeight) / bitmap.viewport.h) - h/2 - (rmode->efbHeight/2);
/* adjust texture coordinates to EFB */
int fb_w = square[3] - square[9];
int fb_h = square[4] - square[10];
x = (((x + bitmap.viewport.x) * fb_w) / (bitmap.viewport.w + 2*bitmap.viewport.x)) - w/2 - (fb_w/2);
y = (((y + bitmap.viewport.y) * fb_h) / (bitmap.viewport.h + 2*bitmap.viewport.y)) - h/2 - (fb_h/2);
/* Draw textured quad */
GX_Begin(GX_QUADS, GX_VTXFMT0, 4);