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Update API.

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Use u32 rather than uint32_t in CRandom16
This commit is contained in:
Phillip Stephens
2015-11-08 19:43:11 -08:00
parent 812967ffbf
commit 9cb8b10fda
9 changed files with 46 additions and 48 deletions
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20
Runtime/CRandom16.hpp
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@@ -1,7 +1,7 @@
#ifndef RETRO_CRANDOM16_HPP
#define RETRO_CRANDOM16_HPP
#include <stdint.h>
#include "GCNTypes.hpp"
namespace Retro
{
@@ -11,22 +11,22 @@ extern class CGlobalRandom* GLOBAL_RANDOM_TOKEN;
class CRandom16
{
uint32_t m_seed;
u32 m_seed;
public:
CRandom16(uint32_t p) : m_seed(p) {}
CRandom16(u32 p) : m_seed(p) {}
inline uint32_t Next()
inline u32 Next()
{
m_seed = (m_seed * 0x41c64e6d) + 0x00003039;
return m_seed >> 16;
}
inline uint32_t GetSeed() const
inline u32 GetSeed() const
{
return m_seed;
}
inline void SetSeed(uint32_t p)
inline void SetSeed(u32 p)
{
m_seed = p;
}
@@ -41,12 +41,12 @@ public:
return min + Float() * (max - min);
}
inline int32_t Range(int32_t min, int32_t max)
inline s32 Range(s32 min, s32 max)
{
int64_t diff = max - min;
int64_t rand = -1;
s32 diff = max - min;
s32 rand = -1;
while (rand < 0)
rand = int32_t((Next() << 16) | Next());
rand = s32((Next() << 16) | Next());
return rand % diff + min;
}