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Use setting groups for NoiseParams

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Add format example to minetest.conf.example
Add Settings::setU16()
Throw exception on attempted access of NULL settings groups
This commit is contained in:
kwolekr 2014-12-02 03:58:57 -05:00
parent 78103e622c
commit 68c799bf99
5 changed files with 103 additions and 10 deletions
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6
src/settings.h
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@ -29,6 +29,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include <set>
class Settings;
struct NoiseParams;
/** function type to register a changed callback */
typedef void (*setting_changed_callback)(const std::string);
@ -142,6 +143,9 @@ public:
// the behavior is undefined.
bool getStruct(const std::string &name, const std::string &format,
void *out, size_t olen) const;
bool getNoiseParams(const std::string &name, NoiseParams &np) const;
bool getNoiseParamsFromValue(const std::string &name, NoiseParams &np) const;
bool getNoiseParamsFromGroup(const std::string &name, NoiseParams &np) const;
// return all keys used
std::vector<std::string> getNames() const;
@ -181,6 +185,7 @@ public:
void setGroupDefault(const std::string &name, Settings *group);
void setBool(const std::string &name, bool value);
void setS16(const std::string &name, s16 value);
void setU16(const std::string &name, u16 value);
void setS32(const std::string &name, s32 value);
void setU64(const std::string &name, u64 value);
void setFloat(const std::string &name, float value);
@ -188,6 +193,7 @@ public:
void setV3F(const std::string &name, v3f value);
void setFlagStr(const std::string &name, u32 flags,
const FlagDesc *flagdesc, u32 flagmask);
void setNoiseParams(const std::string &name, const NoiseParams &np);
// N.B. if setStruct() is used to write a non-POD aggregate type,
// the behavior is undefined.
bool setStruct(const std::string &name, const std::string &format, void *value);