EXTERNAL/bareiron
1
0
Fork 1
mirror of https://github.com/p2r3/bareiron.git synced 2025-10-01 23:25:09 +02:00
Code Issues Activity

make event timing independent of tickrate

Browse Source
This commit is contained in:
p2r3
2025-08-26 16:07:43 +03:00
parent 84fda79901
commit aa1334db9e
3 changed files with 25 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/main.c
View File

@@ -98,6 +98,7 @@ void handlePacket (int client_fd, int length, int packet_id) {
// For more info on the arguments, see the spawnMob function
for (int i = 0; i < MAX_MOBS; i ++) {
if (mob_data[i].type == 0) continue;
if ((mob_data[i].data & 31) == 0) continue;
sc_spawnEntity(
client_fd, 65536 + i, recv_buffer,
mob_data[i].type, mob_data[i].x, mob_data[i].y, mob_data[i].z,

26
src/procedures.c
View File

@@ -842,6 +842,7 @@ void hurtEntity (int entity_id, int attacker_id, uint8_t damage_type, uint8_t da
else if (held_item == I_netherite_sword) damage *= 8;
// Enable attack cooldown
player->flags |= 0x01;
player->flagval_8 = 0;
}
// Whether this attack caused the target entity to die
@@ -859,6 +860,7 @@ void hurtEntity (int entity_id, int attacker_id, uint8_t damage_type, uint8_t da
uint8_t mob_health = mob->data & 31;
if (mob_health <= damage) {
mob->data -= mob_health;
mob->y = 0;
entity_died = true;
// Handle mob drops
if (attacker_id < 65536) switch (mob->type) {
@@ -896,10 +898,15 @@ void handleServerTick (int64_t time_since_last_tick) {
sc_keepAlive(player_data[i].client_fd);
sc_updateTime(player_data[i].client_fd, world_time);
// Reset player attack cooldown
player_data[i].flags &= ~0x01;
if (player_data[i].flags & 0x01) {
if (player_data[i].flagval_8 > (unsigned int)(0.6f * TICKS_PER_SECOND)) {
player_data[i].flags &= ~0x01;
player_data[i].flagval_8 = 0;
} else player_data[i].flagval_8 ++;
}
// Handle eating animation
if (player_data[i].flags & 0x10) {
if (player_data[i].flagval_16 >= TICKS_TO_EAT) {
if (player_data[i].flagval_16 >= (unsigned int)(1.6f * TICKS_PER_SECOND)) {
handlePlayerEating(&player_data[i], false);
player_data[i].flags &= ~0x10;
player_data[i].flagval_16 = 0;
@@ -930,8 +937,12 @@ void handleServerTick (int64_t time_since_last_tick) {
for (int i = 0; i < MAX_MOBS; i ++) {
if (mob_data[i].type == 0) continue;
// Mob has died, deallocate it
// Handle deallocation on mob death
if ((mob_data[i].data & 31) == 0) {
if (mob_data[i].y < (unsigned int)TICKS_PER_SECOND) {
mob_data[i].y ++;
continue;
}
mob_data[i].type = 0;
for (int j = 0; j < MAX_PLAYERS; j ++) {
if (player_data[j].client_fd == -1) continue;
@@ -952,8 +963,13 @@ void handleServerTick (int64_t time_since_last_tick) {
uint32_t r = fast_rand();
// Skip 25% of passive mob ticks randomly
if (passive && (r & 3)) continue;
if (passive) {
// Update passive mobs once per 4 seconds on average
if (r % (4 * (unsigned int)TICKS_PER_SECOND)) continue;
} else {
// Update hostile mobs once per second on average
if (r % (unsigned int)TICKS_PER_SECOND) continue;
}
// Find the player closest to this mob
PlayerData* closest_player;