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fix storing wrong integer player position at negative coordinates

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p2r3
2025-08-29 00:29:47 +03:00
parent ca6f8afbea
commit e4267e7edf
2 changed files with 4 additions and 2 deletions
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2
src/main.c
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@@ -252,6 +252,8 @@ void handlePacket (int client_fd, int length, int packet_id, int state) {
// Cast the values to short to get integer position // Cast the values to short to get integer position
short cx = x, cy = y, cz = z; short cx = x, cy = y, cz = z;
if (x < 0) cx -= 1;
if (z < 0) cz -= 1;
// Determine the player's chunk coordinates // Determine the player's chunk coordinates
short _x = (cx < 0 ? cx - 16 : cx) / 16, _z = (cz < 0 ? cz - 16 : cz) / 16; short _x = (cx < 0 ? cx - 16 : cx) / 16, _z = (cz < 0 ? cz - 16 : cz) / 16;
// Calculate distance between previous and current chunk coordinates // Calculate distance between previous and current chunk coordinates

4
src/procedures.c
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@@ -243,9 +243,9 @@ void spawnPlayer (PlayerData *player) {
player->flags &= ~0x02; player->flags &= ~0x02;
} else { // Not a new player } else { // Not a new player
// Calculate spawn position from player data // Calculate spawn position from player data
spawn_x = player->x > 0 ? (float)player->x + 0.5 : (float)player->x - 0.5; spawn_x = (float)player->x + 0.5;
spawn_y = player->y; spawn_y = player->y;
spawn_z = player->z > 0 ? (float)player->z + 0.5 : (float)player->z - 0.5; spawn_z = (float)player->z + 0.5;
spawn_yaw = player->yaw * 180 / 127; spawn_yaw = player->yaw * 180 / 127;
spawn_pitch = player->pitch * 90 / 127; spawn_pitch = player->pitch * 90 / 127;
} }