1 files changed, 92 insertions, 0 deletions
diff --git a/client/applets/here.c b/client/applets/here.c
new file mode 100644
index 0000000..d2f61ef
--- /dev/null
+++ b/client/applets/here.c
@@ -0,0 +1,92 @@
+#include "applet.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <err.h>
+
+static int snd(const ac_entity_t *player, const char *prefix, const char *postfix) {
+    char m[512];
+    if (prefix && !postfix) {
+        snprintf(m, 512,
+            "tellraw @a "
+            "[\"\",{\"text\":\"%s %s @ %s[x:%.0lf, y:%.0lf, z:%.0lf]\"}]",
+            player->name,
+            prefix,
+            get_world(player->world),
+            player->pos.x,
+            player->pos.y,
+            player->pos.z
+        );
+    } else if (prefix && postfix) {
+        snprintf(m, 512,
+            "tellraw @a "
+            "[\"\",{\"text\":\"%s %s @ %s[x:%.0lf, y:%.0lf, z:%.0lf]: %s\"}]",
+            player->name,
+            prefix,
+            get_world(player->world),
+            player->pos.x,
+            player->pos.y,
+            player->pos.z,
+            postfix
+        );
+    } else {
+        snprintf(m, 512,
+            "tellraw @a "
+            "[\"\",{\"text\":\"%s @ %s[x:%.0lf, y:%.0lf, z:%.0lf]\"}]",
+            player->name,
+            get_world(player->world),
+            player->pos.x,
+            player->pos.y,
+            player->pos.z
+        );
+    }
+    ac_request_cmd_t cmd = {
+        .type = AC_REQUEST_CMD,
+        .id = 1,
+        .config = NULL,
+        .cmd = m
+    };
+    int r;
+    if ((r = ac_request(connection, (ac_request_t *) &cmd))) {
+        return r;
+    }
+    return 0;
+}
+
+void handle(ac_obj_t *obj) {
+    int r = 0;
+    switch (obj->type) {
+        case AC_RESPONSE_ERROR: {
+            ac_response_error_t *err = (ac_response_error_t *) obj;
+            fprintf(stderr, "Err: %s (%d).\n", err->message, err->code);
+            break;
+        }
+        case AC_EVENT_PLAYER_JOIN: {
+            ac_event_player_join_t *join = (ac_event_player_join_t *) obj;
+            r = snd(&join->player, "joined", NULL);
+            break;
+        }
+        case AC_EVENT_PLAYER_MESSAGE: {
+            ac_event_player_message_t *msg = (ac_event_player_message_t *) obj;
+            if (strncmp(".h", msg->text, 2)) {
+                break;
+            }
+            r = snd(&msg->player, NULL, NULL);
+            break;
+        }
+        case AC_RESPONSE_CMD_OUT: {
+            ac_response_cmd_out_t *out = (ac_response_cmd_out_t *) obj;
+            fprintf(stderr, "%s\n", out->out);
+            break;
+        }
+        case AC_RESPONSE_CMD_RESULT: {
+            ac_response_cmd_result_t *res = (ac_response_cmd_result_t *) obj;
+            if (!res->success) {
+                fprintf(stderr, "CmdErr: %d.\n", res->result);
+            }
+            break;
+        }
+    }
+    ac_object_free(obj);
+    if (r) errx(r, "Cannot send message: %d.", r);
+}