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(svn r16352) -Codechange: use PoolItem::GetIfValid() instead of PoolItem::IsValidID() and PoolItem::Get()

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This commit is contained in:
smatz
2009-05-18 16:21:28 +00:00
parent 5fe906e149
commit 8808f3beea
35 changed files with 201 additions and 305 deletions
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28
src/group_cmd.cpp
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@@ -105,10 +105,8 @@ CommandCost CmdCreateGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint3
*/
CommandCost CmdDeleteGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
if (!Group::IsValidID(p1)) return CMD_ERROR;
Group *g = Group::Get(p1);
if (g->owner != _current_company) return CMD_ERROR;
Group *g = Group::GetIfValid(p1);
if (g == NULL || g->owner != _current_company) return CMD_ERROR;
if (flags & DC_EXEC) {
Vehicle *v;
@@ -164,10 +162,8 @@ static bool IsUniqueGroupName(const char *name)
*/
CommandCost CmdRenameGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
if (!Group::IsValidID(p1)) return CMD_ERROR;
Group *g = Group::Get(p1);
if (g->owner != _current_company) return CMD_ERROR;
Group *g = Group::GetIfValid(p1);
if (g == NULL || g->owner != _current_company) return CMD_ERROR;
bool reset = StrEmpty(text);
@@ -199,11 +195,10 @@ CommandCost CmdRenameGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint3
*/
CommandCost CmdAddVehicleGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
Vehicle *v = Vehicle::GetIfValid(p2);
GroupID new_g = p1;
if (!Vehicle::IsValidID(p2) || (!Group::IsValidID(new_g) && !IsDefaultGroupID(new_g))) return CMD_ERROR;
Vehicle *v = Vehicle::Get(p2);
if (v == NULL || (!Group::IsValidID(new_g) && !IsDefaultGroupID(new_g))) return CMD_ERROR;
if (Group::IsValidID(new_g)) {
Group *g = Group::Get(new_g);
@@ -283,11 +278,10 @@ CommandCost CmdAddSharedVehicleGroup(TileIndex tile, DoCommandFlag flags, uint32
*/
CommandCost CmdRemoveAllVehiclesGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
Group *g = Group::GetIfValid(p1);
VehicleType type = (VehicleType)p2;
if (!Group::IsValidID(p1) || !IsCompanyBuildableVehicleType(type)) return CMD_ERROR;
Group *g = Group::Get(p1);
if (g->owner != _current_company) return CMD_ERROR;
if (g == NULL || g->owner != _current_company || !IsCompanyBuildableVehicleType(type)) return CMD_ERROR;
if (flags & DC_EXEC) {
GroupID old_g = p1;
@@ -320,10 +314,8 @@ CommandCost CmdRemoveAllVehiclesGroup(TileIndex tile, DoCommandFlag flags, uint3
*/
CommandCost CmdSetGroupReplaceProtection(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
if (!Group::IsValidID(p1)) return CMD_ERROR;
Group *g = Group::Get(p1);
if (g->owner != _current_company) return CMD_ERROR;
Group *g = Group::GetIfValid(p1);
if (g == NULL || g->owner != _current_company) return CMD_ERROR;
if (flags & DC_EXEC) {
g->replace_protection = HasBit(p2, 0);