Michaël Lemaire
ed268098a1
git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@509 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
#ifndef _PAYSAGES_LAYERS_H_
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#define _PAYSAGES_LAYERS_H_
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/* Factorized layer management (with names) */
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#include "tools/pack.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef void* (*LayerCallbackCreate)();
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typedef void (*LayerCallbackDelete)(void* layer);
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typedef void (*LayerCallbackCopy)(void* source, void* definition);
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typedef void (*LayerCallbackValidate)(void* layer);
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typedef void (*LayerCallbackSave)(PackStream* stream, void* layer);
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typedef void (*LayerCallbackLoad)(PackStream* stream, void* layer);
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typedef struct {
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LayerCallbackCreate callback_create;
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LayerCallbackDelete callback_delete;
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LayerCallbackCopy callback_copy;
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LayerCallbackValidate callback_validate;
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LayerCallbackSave callback_save;
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LayerCallbackLoad callback_load;
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} LayerType;
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typedef struct Layers Layers;
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Layers* layersCreate(LayerType type, int max_layer_count);
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Layers* layersCreateCopy(Layers* original);
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void layersDelete(Layers* layers);
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void layersCopy(Layers* source, Layers* destination);
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void layersValidate(Layers* layers);
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void layersSave(PackStream* stream, Layers* layers);
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void layersLoad(PackStream* stream, Layers* layers);
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const char* layersGetName(Layers* layers, int layer);
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void layersSetName(Layers* layers, int layer, const char* name);
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void layersClear(Layers* layers);
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int layersCount(Layers* layers);
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void* layersGetLayer(Layers* layers, int layer);
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int layersAddLayer(Layers* layers, void* definition);
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void layersDeleteLayer(Layers* layers, int layer);
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void layersMove(Layers* layers, int layer, int new_position);
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#ifdef __cplusplus
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}
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#endif
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#endif
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