shithub: patch

ref: 7975f61707b3c581002a7e380c85c3169c2d24ac
dir: /eui-keychan/

diff 3167f5f7e3d2363ab57a107c838e1c5ef1fcda80 uncommitted
--- a/sys/src/games/eui.c
+++ b/sys/src/games/eui.c
@@ -9,6 +9,7 @@
 typedef struct Kfn Kfn;
 
 u64int keys, keys2;
+Channel *keychan;
 int trace, paused;
 int savereq, loadreq;
 QLock pauselock;
@@ -57,7 +68,6 @@
 	Kfn *kp;
 
 	j = 1;
-
 	for(;;){
 		n = read(0, buf, sizeof(buf) - 1);
 		if(n <= 0)
@@ -64,13 +74,18 @@
 			sysfatal("read: %r");
 		buf[n] = 0;
 		n = getfields(buf, down, nelem(down), 1, " ");
+		if(n <= 0)
+			continue;
 		k = 0;
 		for(n--; n >= 0; n--){
 			s = down[n];
-			if(strcmp(s, "joy1") == 0)
-				j = 1;
-			else if(strcmp(s, "joy2") == 0)
-				j = 2;
+			if(strncmp(s, "joy", 3) == 0){
+				if(strcmp(s, "2 ") == 0)
+					j = 2;
+				else
+					j = 1;
+				continue;
+			}
 			for(kp=kkn.n; kp!=nil; kp=kp->n){
 				if(strcmp(kp->joyk, s) == 0)
 					k |= kp->k;
@@ -78,8 +93,11 @@
 		}
 		if(j == 2)
 			keys2 = k;
-		else
+		else{
 			keys = k;
+			if(keychan != nil)
+				nbsendul(keychan, k);
+		}
 	}
 }
 
@@ -162,6 +180,8 @@
 		if((k & ax1) == ax1)
 			k &= ~ax1;
 		keys = k;
+		if(keychan != nil)
+			nbsendul(keychan, k);
 	}
 }