103 lines
2.7 KiB
C
103 lines
2.7 KiB
C
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#include "private.h"
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#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include "../tools.h"
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#include "../renderer.h"
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#include "../system.h"
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static int _inited = 0;
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/******************** Definition ********************/
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static void _validateDefinition(AtmosphereDefinition* definition)
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{
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if (definition->hour < 0)
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{
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definition->hour = 0;
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}
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if (definition->hour > 23)
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{
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definition->hour = 23;
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}
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if (definition->minute < 0)
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{
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definition->minute = 0;
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}
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if (definition->minute > 59)
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{
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definition->minute = 59;
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}
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definition->_daytime = (double)definition->hour / 24.0 + (double)definition->minute / 1440.0;
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}
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static AtmosphereDefinition* _createDefinition()
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{
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AtmosphereDefinition* result;
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/* TODO Find a better place for this */
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if (!_inited)
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{
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_inited = 1;
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brunetonInit();
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}
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result = malloc(sizeof(AtmosphereDefinition));
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atmosphereAutoPreset(result, ATMOSPHERE_PRESET_CLEAR_DAY);
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return result;
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}
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static void _deleteDefinition(AtmosphereDefinition* definition)
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{
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free(definition);
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}
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static void _copyDefinition(AtmosphereDefinition* source, AtmosphereDefinition* destination)
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{
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destination->model = source->model;
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destination->hour = source->hour;
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destination->minute = source->minute;
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destination->sun_color = source->sun_color;
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destination->sun_radius = source->sun_radius;
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destination->dome_lighting = source->dome_lighting;
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destination->humidity = source->humidity;
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_validateDefinition(destination);
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}
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static void _saveDefinition(PackStream* stream, AtmosphereDefinition* definition)
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{
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packWriteInt(stream, (int*)&definition->model);
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packWriteInt(stream, &definition->hour);
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packWriteInt(stream, &definition->minute);
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colorSave(stream, &definition->sun_color);
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packWriteDouble(stream, &definition->sun_radius);
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packWriteDouble(stream, &definition->dome_lighting);
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packWriteDouble(stream, &definition->humidity);
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}
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static void _loadDefinition(PackStream* stream, AtmosphereDefinition* definition)
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{
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packReadInt(stream, (int*)&definition->model);
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packReadInt(stream, &definition->hour);
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packReadInt(stream, &definition->minute);
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colorLoad(stream, &definition->sun_color);
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packReadDouble(stream, &definition->sun_radius);
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packReadDouble(stream, &definition->dome_lighting);
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packReadDouble(stream, &definition->humidity);
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_validateDefinition(definition);
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}
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StandardDefinition AtmosphereDefinitionClass = {
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(FuncObjectCreate)_createDefinition,
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(FuncObjectDelete)_deleteDefinition,
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(FuncObjectCopy)_copyDefinition,
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(FuncObjectValidate)_validateDefinition,
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(FuncObjectSave)_saveDefinition,
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(FuncObjectLoad)_loadDefinition
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};
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