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Fix doing portal/mb show on a map without portals/mbs causing an error

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This commit is contained in:
UnknownShadow200 2017-09-20 18:12:54 +10:00
parent 7c57f76280
commit 57a4777a87
2 changed files with 27 additions and 26 deletions
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27
MCGalaxy/Commands/building/CmdMessageBlock.cs
View File

@ -58,7 +58,7 @@ namespace MCGalaxy.Commands.Building {
bool allCmds = HasExtraPerm(p, 1);
if (!MessageBlock.Validate(p, data.Message, allCmds)) return;
Player.Message(p, "Place where you wish the message block to go.");
Player.Message(p, "Place where you wish the message block to go.");
p.MakeSelection(1, data, PlacedMark);
}
@ -70,7 +70,7 @@ namespace MCGalaxy.Commands.Building {
// Hardcoded aliases for backwards compatibility
block.BlockID = Block.MB_White; block.ExtID = 0;
if (name == "white") block.BlockID = Block.MB_White;
if (name == "white") block.BlockID = Block.MB_White;
if (name == "black") block.BlockID = Block.MB_Black;
if (name == "air") block.BlockID = Block.MB_Air;
if (name == "water") block.BlockID = Block.MB_Water;
@ -114,9 +114,9 @@ namespace MCGalaxy.Commands.Building {
p.level.UpdateBlock(p, x, y, z, args.Block);
UpdateDatabase(p, args, x, y, z);
Player.Message(p, "Message block created.");
} else {
} else {
Player.Message(p, "Failed to create a message block.");
}
}
return true;
}
@ -141,7 +141,7 @@ namespace MCGalaxy.Commands.Building {
if (count == 0) {
Database.Backend.AddRow("Messages" + lvlName, "X, Y, Z, Message", x, y, z, args.Message);
} else {
Database.Backend.UpdateRows("Messages" + lvlName, "Message=@3",
Database.Backend.UpdateRows("Messages" + lvlName, "Message=@3",
"WHERE X=@0 AND Y=@1 AND Z=@2", x, y, z, args.Message);
}
}
@ -152,27 +152,28 @@ namespace MCGalaxy.Commands.Building {
void ShowMessageBlocks(Player p) {
p.showMBs = !p.showMBs;
using (DataTable table = Database.Backend.GetRows("Messages" + p.level.name, "*")) {
if (p.showMBs) {
ShowMessageBlocks(p, table);
} else {
HideMessageBlocks(p, table);
int count = 0;
if (p.level.hasMessageBlocks) {
using (DataTable table = Database.Backend.GetRows("Messages" + p.level.name, "*")) {
count = table.Rows.Count;
if (p.showMBs) { ShowMessageBlocks(p, table); }
else { HideMessageBlocks(p, table); }
}
}
Player.Message(p, "Now {0} %SMBs.", p.showMBs ? "showing &a" + count : "hiding");
}
static void ShowMessageBlocks(Player p, DataTable table) {
foreach (DataRow row in table.Rows) {
p.SendBlockchange(U16(row["X"]), U16(row["Y"]), U16(row["Z"]), (ExtBlock)Block.Green);
}
Player.Message(p, "Now showing &a" + table.Rows.Count + " %SMBs.");
}
static void HideMessageBlocks(Player p, DataTable table) {
foreach (DataRow row in table.Rows) {
p.RevertBlock(U16(row["X"]), U16(row["Y"]), U16(row["Z"]));
}
Player.Message(p, "Now hiding MBs.");
}
static ushort U16(object x) { return Convert.ToUInt16(x); }
@ -192,7 +193,7 @@ namespace MCGalaxy.Commands.Building {
}
static void GetAllNames(Player p, List<string> names) {
GetCoreNames(names, p.level);
GetCoreNames(names, p.level);
for (int i = Block.CpeCount; i < Block.Count; i++) {
ExtBlock block = ExtBlock.FromRaw((byte)i);
string name = Format(block, p.level, p.level.Props);

26
MCGalaxy/Commands/building/CmdPortal.cs
View File

@ -69,7 +69,7 @@ namespace MCGalaxy.Commands.Building {
if (name == "water") block.BlockID = Block.Portal_Water;
if (name == "lava") block.BlockID = Block.Portal_Lava;
if (p.level.Props[block.Index].IsPortal) return block;
if (p.level.Props[block.Index].IsPortal) return block;
Help(p); return ExtBlock.Invalid;
}
@ -81,8 +81,8 @@ namespace MCGalaxy.Commands.Building {
}
p.ClearBlockchange();
if (args.Multi && block.BlockID == Block.Red && args.Entries.Count > 0) {
ExitChange(p, x, y, z, block); return;
if (args.Multi && block.BlockID == Block.Red && args.Entries.Count > 0) {
ExitChange(p, x, y, z, block); return;
}
p.level.UpdateBlock(p, x, y, z, args.Block);
@ -150,13 +150,16 @@ namespace MCGalaxy.Commands.Building {
void ShowPortals(Player p) {
p.showPortals = !p.showPortals;
using (DataTable table = Database.Backend.GetRows("Portals" + p.level.name, "*")) {
if (p.showPortals) {
ShowPortals(p, table);
} else {
HidePortals(p, table);
int count = 0;
if (p.level.hasPortals) {
using (DataTable table = Database.Backend.GetRows("Portals" + p.level.name, "*")) {
count = table.Rows.Count;
if (p.showPortals) { ShowPortals(p, table); }
else { HidePortals(p, table); }
}
}
}
Player.Message(p, "Now {0} %Sportals.", p.showPortals ? "showing &a" + count : "hiding");
}
static void ShowPortals(Player p, DataTable table) {
@ -166,8 +169,6 @@ namespace MCGalaxy.Commands.Building {
}
p.SendBlockchange(U16(row["EntryX"]), U16(row["EntryY"]), U16(row["EntryZ"]), (ExtBlock)Block.Green);
}
Player.Message(p, "Now showing &a" + table.Rows.Count + " %Sportals.");
}
static void HidePortals(Player p, DataTable table) {
@ -177,7 +178,6 @@ namespace MCGalaxy.Commands.Building {
}
p.RevertBlock(U16(row["EntryX"]), U16(row["EntryY"]), U16(row["EntryZ"]));
}
Player.Message(p, "Now hiding portals.");
}
static ushort U16(object x) { return Convert.ToUInt16(x); }
@ -197,7 +197,7 @@ namespace MCGalaxy.Commands.Building {
}
static void GetAllNames(Player p, List<string> names) {
GetCoreNames(names, p.level);
GetCoreNames(names, p.level);
for (int i = Block.CpeCount; i < Block.Count; i++) {
ExtBlock block = ExtBlock.FromRaw((byte)i);
string name = Format(block, p.level, p.level.Props);