diff options
| author | aiju <devnull@localhost> | 2017-04-19 10:13:36 +0000 |
|---|---|---|
| committer | aiju <devnull@localhost> | 2017-04-19 10:13:36 +0000 |
| commit | b795a6d9dc155c726ec492eabbe927fdd79a3621 (patch) | |
| tree | c649654daf2bbb049b08eeebe1d3bc9a92d5d772 | |
| parent | 759651e8a941378d89589d1084913c69bd5aeac4 (diff) | |
| download | plan9front-b795a6d9dc155c726ec492eabbe927fdd79a3621.tar.xz | |
blit: always show top-left corner; add tony kaku's -m flag
| -rw-r--r-- | .hgignore | 1 | ||||
| -rw-r--r-- | sys/src/games/blit/blit.c | 17 |
2 files changed, 16 insertions, 2 deletions
@@ -16,3 +16,4 @@ syntax: regexp ^sys/man/(searchindex|[1-8]/INDEX.*)$ ^sys/src/.*\.(bits|debug|output|tab\.[hc])$ ^sys/src/pkg(/|$) +^home diff --git a/sys/src/games/blit/blit.c b/sys/src/games/blit/blit.c index 4fa81ae27..ed7768101 100644 --- a/sys/src/games/blit/blit.c +++ b/sys/src/games/blit/blit.c @@ -30,6 +30,14 @@ screeninit(void) p = divpt(addpt(screen->r.min, screen->r.max), 2); picr = (Rectangle){subpt(p, Pt(scale * SX/2, scale * SY/2)), addpt(p, Pt(scale * SX/2, scale * SY/2))}; + if(picr.min.x < screen->r.min.x){ + picr.max.x += screen->r.min.x - picr.min.x; + picr.min.x = screen->r.min.x; + } + if(picr.min.y < screen->r.min.y){ + picr.max.y += screen->r.min.y - picr.min.y; + picr.min.y = screen->r.min.y; + } if(tmp != nil) freeimage(tmp); tmp = allocimage(display, Rect(0, 0, scale * SX, scale > 1 ? 1 : scale * SY), CHAN1(CMap, 1), scale > 1, 0); if(bg != nil) freeimage(bg); @@ -157,12 +165,13 @@ usage(void) void threadmain(int argc, char **argv) { - int n; + int n, ms; static Cursor blank; char *telnet; char *p; extern int diag; + ms = 0; telnet = nil; ARGBEGIN{ case 'b': @@ -184,6 +193,9 @@ threadmain(int argc, char **argv) case 'd': diag++; break; + case 'm': + ms++; + break; default: usage(); }ARGEND; if(argc != 0) usage(); @@ -201,7 +213,8 @@ threadmain(int argc, char **argv) mc = initmouse(nil, screen); if(mc == nil) sysfatal("initmouse: %r"); - setcursor(mc, &blank); + if(ms == 0) + setcursor(mc, &blank); cpureset(); for(;;){ |