Random works fine

3 files changed, 17 insertions, 4 deletions

diff --git a/src/c_defs.go b/src/c_defs.go
index e969c3b..36a20ba 100644
--- a/src/c_defs.go
+++ b/src/c_defs.go
@@ -39,7 +39,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  * go2work: src/c_defs.go
- * Fri Apr  1 17:40:35 CEST 2022
+ * Fri Apr  1 18:25:16 CEST 2022
  * Joe
  *
  * Definitions.
diff --git a/src/c_go2work.go b/src/c_go2work.go
index 956b481..076309a 100644
--- a/src/c_go2work.go
+++ b/src/c_go2work.go
@@ -39,7 +39,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  * go2work: src/c_go2work.go
- * Fri Apr  1 17:40:27 CEST 2022
+ * Fri Apr  1 18:26:36 CEST 2022
  * Joe
  *
  * The main.
@@ -105,6 +105,7 @@ func main() {
 	print_time_left(curr_t, dest_t)
 	ticker := time.NewTicker(INTERVAL * time.Millisecond)
 	quit := make(chan struct{})
+	file_id := choose_file(options)
 	for {
 		select {
 		case <- ticker.C:
@@ -113,7 +114,7 @@ func main() {
 			if curr_t[HOURS] == dest_t[HOURS] &&
 				curr_t[MINS] == dest_t[MINS] &&
 				curr_t[SECS] == dest_t[SECS] {
-				args := append(options.player_options, options.files[0])
+				args := append(options.player_options, options.files[file_id])
 				has_rang := false
 				for {
 					exec_player(
diff --git a/src/u_utils.go b/src/u_utils.go
index b1d846f..4a81b85 100644
--- a/src/u_utils.go
+++ b/src/u_utils.go
@@ -39,13 +39,14 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  * go2work: src/u_utils.go
- * Wed Mar 30 01:25:20 CEST 2022
+ * Fri Apr  1 18:25:20 CEST 2022
  * Joe
  */
 
 package main
 
 import (
+	"math/rand"
 	"time"
 	"strconv"
 	"strings"
@@ -85,3 +86,14 @@ func get_time() [3]byte {
 func get_test_time() [3]byte {
 	return seconds_to_time(time_to_seconds(get_time()) + 3)
 }
+
+func choose_file(options Options) int {
+	file_id := len(options.files)
+	if options.random == true && file_id > 1 {
+		rand.Seed(time.Now().UnixNano())
+		file_id = rand.Intn(file_id)
+	} else {
+		file_id = 0
+	}
+	return file_id
+}