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Fixed wrong values for unsigned, >= 16-bit props in GetEntProp (bug 5105, r=fyren).

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This commit is contained in:
Nicholas Hastings 2011-10-11 19:41:56 -04:00
parent 8888e88dc4
commit 14919c65d9
1 changed files with 18 additions and 2 deletions
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20
core/smn_entities.cpp
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@ -1155,6 +1155,7 @@ static cell_t GetEntProp(IPluginContext *pContext, const cell_t *params)
const char *class_name; const char *class_name;
edict_t *pEdict; edict_t *pEdict;
int bit_count; int bit_count;
bool is_unsigned = false;
int element = 0; int element = 0;
if (params[0] >= 5) if (params[0] >= 5)
@ -1197,6 +1198,7 @@ static cell_t GetEntProp(IPluginContext *pContext, const cell_t *params)
case Prop_Send: case Prop_Send:
{ {
FIND_PROP_SEND(DPT_Int, "integer"); FIND_PROP_SEND(DPT_Int, "integer");
is_unsigned = ((info.prop->GetFlags() & SPROP_UNSIGNED) == SPROP_UNSIGNED);
break; break;
} }
default: default:
@ -1216,11 +1218,25 @@ static cell_t GetEntProp(IPluginContext *pContext, const cell_t *params)
} }
else if (bit_count >= 9) else if (bit_count >= 9)
{ {
return *(int16_t *)((uint8_t *)pEntity + offset); if (is_unsigned)
{
return *(uint16_t *)((uint8_t *)pEntity + offset);
}
else
{
return *(int16_t *)((uint8_t *)pEntity + offset);
}
} }
else if (bit_count >= 2) else if (bit_count >= 2)
{ {
return *(int8_t *)((uint8_t *)pEntity + offset); if (is_unsigned)
{
return *(uint8_t *)((uint8_t *)pEntity + offset);
}
else
{
return *(int8_t *)((uint8_t *)pEntity + offset);
}
} }
else else
{ {