From: ANAND Date: Sun, 4 Aug 2019 04:53:59 +0000 (+0530) Subject: Client::Interact: Use InteractAction enum instead of numeric constants X-Git-Tag: 5.1.0~124 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=e788ee283fe7eb8151898916f72c2cf803255fa4;p=oweals%2Fminetest.git Client::Interact: Use InteractAction enum instead of numeric constants This replaces the magic numbers used as interaction modes both client-side and server-side, primarily for the sake of ease-of-readability. --- diff --git a/src/client/client.cpp b/src/client/client.cpp index 430784b95..cb6b68278 100644 --- a/src/client/client.cpp +++ b/src/client/client.cpp @@ -908,7 +908,7 @@ void writePlayerPos(LocalPlayer *myplayer, ClientMap *clientMap, NetworkPacket * *pkt << fov << wanted_range; } -void Client::interact(u8 action, const PointedThing& pointed) +void Client::interact(InteractAction action, const PointedThing& pointed) { if(m_state != LC_Ready) { errorstream << "Client::interact() " @@ -928,18 +928,11 @@ void Client::interact(u8 action, const PointedThing& pointed) [5] u32 length of the next item (plen) [9] serialized PointedThing [9 + plen] player position information - actions: - 0: start digging (from undersurface) or use - 1: stop digging (all parameters ignored) - 2: digging completed - 3: place block or item (to abovesurface) - 4: use item - 5: perform secondary action of item */ NetworkPacket pkt(TOSERVER_INTERACT, 1 + 2 + 0); - pkt << action; + pkt << (u8)action; pkt << myplayer->getWieldIndex(); std::ostringstream tmp_os(std::ios::binary); @@ -1203,7 +1196,7 @@ void Client::clearOutChatQueue() } void Client::sendChangePassword(const std::string &oldpassword, - const std::string &newpassword) + const std::string &newpassword) { LocalPlayer *player = m_env.getLocalPlayer(); if (player == NULL) diff --git a/src/client/client.h b/src/client/client.h index 8ee34a4bd..15a4689c1 100644 --- a/src/client/client.h +++ b/src/client/client.h @@ -232,7 +232,7 @@ public: void Send(NetworkPacket* pkt); - void interact(u8 action, const PointedThing& pointed); + void interact(InteractAction action, const PointedThing &pointed); void sendNodemetaFields(v3s16 p, const std::string &formname, const StringMap &fields); diff --git a/src/client/game.cpp b/src/client/game.cpp index b7838c22f..6ad87d351 100644 --- a/src/client/game.cpp +++ b/src/client/game.cpp @@ -2962,7 +2962,7 @@ void Game::processPlayerInteraction(f32 dtime, bool show_hud, bool show_debug) shootline = core::line3d(player_eye_position, player_eye_position + camera_direction * BS * d); } else { - // prevent player pointing anything in front-view + // prevent player pointing anything in front-view shootline = core::line3d(camera_position, camera_position); } @@ -3002,7 +3002,7 @@ void Game::processPlayerInteraction(f32 dtime, bool show_hud, bool show_debug) if (runData.digging) { if (input->getLeftReleased()) { infostream << "Left button released" - << " (stopped digging)" << std::endl; + << " (stopped digging)" << std::endl; runData.digging = false; } else if (pointed != runData.pointed_old) { if (pointed.type == POINTEDTHING_NODE @@ -3013,14 +3013,14 @@ void Game::processPlayerInteraction(f32 dtime, bool show_hud, bool show_debug) // Don't reset. } else { infostream << "Pointing away from node" - << " (stopped digging)" << std::endl; + << " (stopped digging)" << std::endl; runData.digging = false; hud->updateSelectionMesh(camera_offset); } } if (!runData.digging) { - client->interact(1, runData.pointed_old); + client->interact(INTERACT_STOP_DIGGING, runData.pointed_old); client->setCrack(-1, v3s16(0, 0, 0)); runData.dig_time = 0.0; } @@ -3048,7 +3048,7 @@ void Game::processPlayerInteraction(f32 dtime, bool show_hud, bool show_debug) if (selected_def.usable && input->getLeftState()) { if (input->getLeftClicked() && (!client->moddingEnabled() || !client->getScript()->on_item_use(selected_item, pointed))) - client->interact(4, pointed); + client->interact(INTERACT_USE, pointed); } else if (pointed.type == POINTEDTHING_NODE) { handlePointingAtNode(pointed, selected_item, hand_item, dtime); } else if (pointed.type == POINTEDTHING_OBJECT) { @@ -3169,7 +3169,7 @@ void Game::handlePointingAtNothing(const ItemStack &playerItem) infostream << "Right Clicked in Air" << std::endl; PointedThing fauxPointed; fauxPointed.type = POINTEDTHING_NOTHING; - client->interact(5, fauxPointed); + client->interact(INTERACT_ACTIVATE, fauxPointed); } @@ -3216,7 +3216,7 @@ void Game::handlePointingAtNode(const PointedThing &pointed, && !isKeyDown(KeyType::SNEAK)) { // Report right click to server if (nodedef_manager->get(map.getNodeNoEx(nodepos)).rightclickable) { - client->interact(3, pointed); + client->interact(INTERACT_PLACE, pointed); } infostream << "Launching custom inventory view" << std::endl; @@ -3246,7 +3246,7 @@ void Game::handlePointingAtNode(const PointedThing &pointed, if (placed) { // Report to server - client->interact(3, pointed); + client->interact(INTERACT_PLACE, pointed); // Read the sound soundmaker->m_player_rightpunch_sound = def.sound_place; @@ -3259,7 +3259,7 @@ void Game::handlePointingAtNode(const PointedThing &pointed, if (def.node_placement_prediction.empty() || nodedef_manager->get(map.getNodeNoEx(nodepos)).rightclickable) { - client->interact(3, pointed); // Report to server + client->interact(INTERACT_PLACE, pointed); // Report to server } else { soundmaker->m_player_rightpunch_sound = def.sound_place_failed; @@ -3462,11 +3462,11 @@ void Game::handlePointingAtObject(const PointedThing &pointed, runData.time_from_last_punch = 0; if (!disable_send) - client->interact(0, pointed); + client->interact(INTERACT_START_DIGGING, pointed); } } else if (input->getRightClicked()) { infostream << "Right-clicked object" << std::endl; - client->interact(3, pointed); // place + client->interact(INTERACT_PLACE, pointed); // place } } @@ -3509,7 +3509,7 @@ void Game::handleDigging(const PointedThing &pointed, const v3s16 &nodepos, runData.dig_instantly = runData.dig_time_complete == 0; if (client->moddingEnabled() && client->getScript()->on_punchnode(nodepos, n)) return; - client->interact(0, pointed); + client->interact(INTERACT_START_DIGGING, pointed); runData.digging = true; runData.ldown_for_dig = true; } @@ -3568,7 +3568,7 @@ void Game::handleDigging(const PointedThing &pointed, const v3s16 &nodepos, MapNode wasnode = map.getNodeNoEx(nodepos, &is_valid_position); if (is_valid_position) { if (client->moddingEnabled() && - client->getScript()->on_dignode(nodepos, wasnode)) { + client->getScript()->on_dignode(nodepos, wasnode)) { return; } @@ -3584,7 +3584,7 @@ void Game::handleDigging(const PointedThing &pointed, const v3s16 &nodepos, // implicit else: no prediction } - client->interact(2, pointed); + client->interact(INTERACT_DIGGING_COMPLETED, pointed); if (m_cache_enable_particles) { const ContentFeatures &features = diff --git a/src/network/networkprotocol.h b/src/network/networkprotocol.h index 85436068f..0ab11ee7e 100644 --- a/src/network/networkprotocol.h +++ b/src/network/networkprotocol.h @@ -954,10 +954,20 @@ enum CSMRestrictionFlags : u64 { // When those are complete, this should return to only being a restriction on the // loading of client mods. CSM_RF_LOAD_CLIENT_MODS = 0x00000001, // Don't load client-provided mods or 'builtin' - CSM_RF_CHAT_MESSAGES = 0x00000002, // Disable chat message sending from CSM - CSM_RF_READ_ITEMDEFS = 0x00000004, // Disable itemdef lookups - CSM_RF_READ_NODEDEFS = 0x00000008, // Disable nodedef lookups - CSM_RF_LOOKUP_NODES = 0x00000010, // Limit node lookups - CSM_RF_READ_PLAYERINFO = 0x00000020, // Disable player info lookups + CSM_RF_CHAT_MESSAGES = 0x00000002, // Disable chat message sending from CSM + CSM_RF_READ_ITEMDEFS = 0x00000004, // Disable itemdef lookups + CSM_RF_READ_NODEDEFS = 0x00000008, // Disable nodedef lookups + CSM_RF_LOOKUP_NODES = 0x00000010, // Limit node lookups + CSM_RF_READ_PLAYERINFO = 0x00000020, // Disable player info lookups CSM_RF_ALL = 0xFFFFFFFF, }; + +enum InteractAction : u8 +{ + INTERACT_START_DIGGING, // 0: start digging (from undersurface) or use + INTERACT_STOP_DIGGING, // 1: stop digging (all parameters ignored) + INTERACT_DIGGING_COMPLETED, // 2: digging completed + INTERACT_PLACE, // 3: place block or item (to abovesurface) + INTERACT_USE, // 4: use item + INTERACT_ACTIVATE // 5: rightclick air ("activate") +}; diff --git a/src/network/serverpackethandler.cpp b/src/network/serverpackethandler.cpp index 0ce785169..30ae5fc56 100644 --- a/src/network/serverpackethandler.cpp +++ b/src/network/serverpackethandler.cpp @@ -974,7 +974,7 @@ bool Server::checkInteractDistance(RemotePlayer *player, const f32 d, const std: return true; } -void Server::handleCommand_Interact(NetworkPacket* pkt) +void Server::handleCommand_Interact(NetworkPacket *pkt) { /* [0] u16 command @@ -983,18 +983,14 @@ void Server::handleCommand_Interact(NetworkPacket* pkt) [5] u32 length of the next item (plen) [9] serialized PointedThing [9 + plen] player position information - actions: - 0: start digging (from undersurface) or use - 1: stop digging (all parameters ignored) - 2: digging completed - 3: place block or item (to abovesurface) - 4: use item - 5: rightclick air ("activate") */ - u8 action; + + InteractAction action; u16 item_i; - *pkt >> action; + + *pkt >> (u8 &)action; *pkt >> item_i; + std::istringstream tmp_is(pkt->readLongString(), std::ios::binary); PointedThing pointed; pointed.deSerialize(tmp_is); @@ -1073,18 +1069,18 @@ void Server::handleCommand_Interact(NetworkPacket* pkt) Make sure the player is allowed to do it */ if (!checkPriv(player->getName(), "interact")) { - actionstream<getName()<<" attempted to interact with " - <getName() << " attempted to interact with " << + pointed.dump() << " without 'interact' privilege" << std::endl; + // Re-send block to revert change on client-side RemoteClient *client = getClient(pkt->getPeerId()); // Digging completed -> under - if (action == 2) { + if (action == INTERACT_DIGGING_COMPLETED) { v3s16 blockpos = getNodeBlockPos(floatToInt(pointed_pos_under, BS)); client->SetBlockNotSent(blockpos); } // Placement -> above - else if (action == 3) { + else if (action == INTERACT_PLACE) { v3s16 blockpos = getNodeBlockPos(floatToInt(pointed_pos_above, BS)); client->SetBlockNotSent(blockpos); } @@ -1098,10 +1094,10 @@ void Server::handleCommand_Interact(NetworkPacket* pkt) static thread_local const bool enable_anticheat = !g_settings->getBool("disable_anticheat"); - if ((action == 0 || action == 2 || action == 3 || action == 4) && + if ((action == INTERACT_START_DIGGING || action == INTERACT_DIGGING_COMPLETED || + action == INTERACT_PLACE || action == INTERACT_USE) && enable_anticheat && !isSingleplayer()) { - float d = playersao->getEyePosition() - .getDistanceFrom(pointed_pos_under); + float d = playersao->getEyePosition().getDistanceFrom(pointed_pos_under); if (!checkInteractDistance(player, d, pointed.dump())) { // Re-send block to revert change on client-side @@ -1121,7 +1117,7 @@ void Server::handleCommand_Interact(NetworkPacket* pkt) /* 0: start digging or punch object */ - if (action == 0) { + if (action == INTERACT_START_DIGGING) { if (pointed.type == POINTEDTHING_NODE) { MapNode n(CONTENT_IGNORE); bool pos_ok; @@ -1174,18 +1170,18 @@ void Server::handleCommand_Interact(NetworkPacket* pkt) PlayerHPChangeReason(PlayerHPChangeReason::PLAYER_PUNCH, pointed_object)); } - } // action == 0 + } // action == INTERACT_START_DIGGING /* 1: stop digging */ - else if (action == 1) { - } // action == 1 + else if (action == INTERACT_STOP_DIGGING) { + } // action == INTERACT_STOP_DIGGING /* 2: Digging completed */ - else if (action == 2) { + else if (action == INTERACT_DIGGING_COMPLETED) { // Only digging of nodes if (pointed.type == POINTEDTHING_NODE) { bool pos_ok; @@ -1281,12 +1277,12 @@ void Server::handleCommand_Interact(NetworkPacket* pkt) client->ResendBlockIfOnWire(blockpos); } } - } // action == 2 + } // action == INTERACT_DIGGING_COMPLETED /* 3: place block or right-click object */ - else if (action == 3) { + else if (action == INTERACT_PLACE) { ItemStack item = playersao->getWieldedItem(); // Reset build time counter @@ -1335,12 +1331,12 @@ void Server::handleCommand_Interact(NetworkPacket* pkt) client->ResendBlockIfOnWire(blockpos2); } } - } // action == 3 + } // action == INTERACT_PLACE /* 4: use */ - else if (action == 4) { + else if (action == INTERACT_USE) { ItemStack item = playersao->getWieldedItem(); actionstream << player->getName() << " uses " << item.name @@ -1354,12 +1350,12 @@ void Server::handleCommand_Interact(NetworkPacket* pkt) } } - } // action == 4 + } // action == INTERACT_USE /* 5: rightclick air */ - else if (action == 5) { + else if (action == INTERACT_ACTIVATE) { ItemStack item = playersao->getWieldedItem(); actionstream << player->getName() << " activates " @@ -1371,7 +1367,7 @@ void Server::handleCommand_Interact(NetworkPacket* pkt) SendInventory(playersao); } } - } + } // action == INTERACT_ACTIVATE /*