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Merge pull request #21 from Clownacy/master

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Merge Clownacy/master into master
This commit is contained in:
Gabriel Ravier 2019-05-15 21:31:50 +02:00 • committed by GitHub
commit 461d1cfda9
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 21 additions and 15 deletions
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20
src/Flags.cpp
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@ -4,10 +4,16 @@
#include "WindowsWrapper.h" #include "WindowsWrapper.h"
// Macros for setting, un-setting and getting flags
// Each flag is stored in a bit, so we can use the exact same macros we'd use for bits
#define SET_FLAG(x, i) ((x)[(i) / 8] |= 1 << (i) % 8)
#define UNSET_FLAG(x, i) ((x)[(i) / 8] &= ~(1 << (i) % 8))
#define GET_FLAG(x, i) ((x)[(i) / 8] & (1 << (i) % 8))
unsigned char gFlagNPC[1000]; unsigned char gFlagNPC[1000];
unsigned char gSkipFlag[8]; unsigned char gSkipFlag[8];
//Flag inits // Flag initializers
void InitFlags() void InitFlags()
{ {
memset(gFlagNPC, 0, sizeof(gFlagNPC)); memset(gFlagNPC, 0, sizeof(gFlagNPC));
@ -21,17 +27,17 @@ void InitSkipFlags()
// NPC flags // NPC flags
void SetNPCFlag(long a) void SetNPCFlag(long a)
{ {
gFlagNPC[a / 8] |= 1 << a % 8; SET_FLAG(gFlagNPC, a);
} }
void CutNPCFlag(long a) void CutNPCFlag(long a)
{ {
gFlagNPC[a / 8] &= ~(1 << a % 8); UNSET_FLAG(gFlagNPC, a);
} }
BOOL GetNPCFlag(long a) BOOL GetNPCFlag(long a)
{ {
if (gFlagNPC[a / 8] & (1 << a % 8)) if (GET_FLAG(gFlagNPC, a))
return TRUE; return TRUE;
else else
return FALSE; return FALSE;
@ -40,17 +46,17 @@ BOOL GetNPCFlag(long a)
// Skip flags // Skip flags
void SetSkipFlag(long a) void SetSkipFlag(long a)
{ {
gSkipFlag[a / 8] |= 1 << a % 8; SET_FLAG(gSkipFlag, a);
} }
void CutSkipFlag(long a) void CutSkipFlag(long a)
{ {
gSkipFlag[a / 8] &= ~(1 << a % 8); UNSET_FLAG(gSkipFlag, a);
} }
BOOL GetSkipFlag(long a) BOOL GetSkipFlag(long a)
{ {
if (gSkipFlag[a / 8] & (1 << a % 8)) if (GET_FLAG(gSkipFlag, a))
return TRUE; return TRUE;
else else
return FALSE; return FALSE;