change global movement commands -- g+[gGmhjkl]

1 files changed, 39 insertions, 10 deletions

diff --git a/gramscii.c b/gramscii.c
index 1a21350..0ca2291 100644
--- a/gramscii.c
+++ b/gramscii.c
@@ -273,6 +273,44 @@ void go_to(int where){
 	show_cursor();
 }
 
+void handle_goto(){
+	char c;	
+	c=getchar();
+	switch(c){
+		case 'h':
+			dir = DIR_L;
+			x = 0;
+			break;
+		case 'l':
+			dir = DIR_R;
+			x = WIDTH - 1;
+			break;
+		case 'j':
+			dir = DIR_D;
+			y = HEIGHT - 1;
+			break;
+		case 'k':
+			dir = DIR_U;
+			y = 0;
+			break;
+		case 'g':
+			dir = DIR_N;
+			go_to(HOME);
+			break;
+		case 'G':
+			dir = DIR_N;
+			go_to(END);
+			break;
+		case 'm':
+			dir = DIR_N;
+			go_to(MIDDLE);
+			break;
+	}
+	check_bound();
+	show_cursor();
+}
+
+
 int move_around(char c){
 
 	switch(c){
@@ -297,16 +335,7 @@ int move_around(char c){
 			x += step;
 			break;
 		case 'g':
-			dir = DIR_N;
-			go_to(HOME);
-			break;
-		case 'G':
-			dir = DIR_N;
-			go_to(END);
-			break;
-		case 'm':
-			dir = DIR_N;
-			go_to(MIDDLE);
+			handle_goto();
 			break;
 		default:
 			return 0;