101 lines
3.4 KiB
C
101 lines
3.4 KiB
C
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#include "private.h"
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#include <stdlib.h>
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static void _validateDefinition(WaterDefinition* definition)
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{
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double scaling = definition->scaling * 0.3;
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noiseClearLevels(definition->_waves_noise);
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if (definition->waves_height > 0.0)
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{
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noiseAddLevelsSimple(definition->_waves_noise, 2, scaling, -definition->waves_height * scaling * 0.015, definition->waves_height * scaling * 0.015, 0.5);
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}
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if (definition->detail_height > 0.0)
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{
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noiseAddLevelsSimple(definition->_waves_noise, 3, scaling * 0.1, -definition->detail_height * scaling * 0.015, definition->detail_height * scaling * 0.015, 0.5);
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}
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noiseSetFunctionParams(definition->_waves_noise, NOISE_FUNCTION_SIMPLEX, -definition->turbulence, 0.0);
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noiseValidate(definition->_waves_noise);
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}
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static WaterDefinition* _createDefinition()
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{
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WaterDefinition* definition = malloc(sizeof(WaterDefinition));
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definition->height = -4.0;
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definition->_waves_noise = noiseCreateGenerator();
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waterAutoPreset(definition, WATER_PRESET_LAKE);
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return definition;
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}
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static void _deleteDefinition(WaterDefinition* definition)
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{
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noiseDeleteGenerator(definition->_waves_noise);
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free(definition);
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}
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static void _copyDefinition(WaterDefinition* source, WaterDefinition* destination)
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{
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NoiseGenerator* noise;
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noise = destination->_waves_noise;
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*destination = *source;
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destination->_waves_noise = noise;
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noiseCopy(source->_waves_noise, destination->_waves_noise);
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}
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static void _saveDefinition(PackStream* stream, WaterDefinition* definition)
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{
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packWriteDouble(stream, &definition->height);
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materialSave(stream, &definition->material);
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colorSave(stream, &definition->depth_color);
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packWriteDouble(stream, &definition->transparency_depth);
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packWriteDouble(stream, &definition->transparency);
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packWriteDouble(stream, &definition->reflection);
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packWriteDouble(stream, &definition->lighting_depth);
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packWriteDouble(stream, &definition->scaling);
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packWriteDouble(stream, &definition->waves_height);
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packWriteDouble(stream, &definition->detail_height);
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packWriteDouble(stream, &definition->turbulence);
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packWriteDouble(stream, &definition->foam_coverage);
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materialSave(stream, &definition->foam_material);
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noiseSaveGenerator(stream, definition->_waves_noise);
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}
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static void _loadDefinition(PackStream* stream, WaterDefinition* definition)
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{
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packReadDouble(stream, &definition->height);
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materialLoad(stream, &definition->material);
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colorLoad(stream, &definition->depth_color);
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packReadDouble(stream, &definition->transparency_depth);
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packReadDouble(stream, &definition->transparency);
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packReadDouble(stream, &definition->reflection);
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packReadDouble(stream, &definition->lighting_depth);
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packReadDouble(stream, &definition->scaling);
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packReadDouble(stream, &definition->waves_height);
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packReadDouble(stream, &definition->detail_height);
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packReadDouble(stream, &definition->turbulence);
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packReadDouble(stream, &definition->foam_coverage);
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materialLoad(stream, &definition->foam_material);
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noiseLoadGenerator(stream, definition->_waves_noise);
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_validateDefinition(definition);
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}
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StandardDefinition WaterDefinitionClass = {
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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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