axmol/cocos/base/ccConfig.h

/****************************************************************************
Copyright (c) 2008-2010 Ricardo Quesada
Copyright (c) 2010-2012 cocos2d-x.org
Copyright (c) 2011      Zynga Inc.
Copyright (c) 2013-2016 Chukong Technologies Inc.
Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
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The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
#pragma once

#include "platform/CCPlatformConfig.h"

/**
 * @file
 * cocos2d (cc) configuration file.
 */

/** @def CC_ENABLE_STACKABLE_ACTIONS
 * If enabled, actions that alter the position property (eg: MoveBy, JumpBy, BezierBy, etc..) will be stacked.
 * If you run 2 or more 'position' actions at the same time on a node, then end position will be the sum of all the positions.
 * If disabled, only the last run action will take effect.
 * Enabled by default. Disable to be compatible with v2.0 and older versions.
 * @since v2.1
 */
#ifndef CC_ENABLE_STACKABLE_ACTIONS
#define CC_ENABLE_STACKABLE_ACTIONS 1
#endif

/** @def CC_ENABLE_GL_STATE_CACHE
 * If enabled, cocos2d will maintain an OpenGL state cache internally to avoid unnecessary switches.
 * In order to use them, you have to use the following functions, instead of the GL ones:
 *  - ccGLUseProgram() instead of glUseProgram().
 *  - GL::deleteProgram() instead of glDeleteProgram().
 *  - GL::blendFunc() instead of glBlendFunc().

 * If this functionality is disabled, then ccGLUseProgram(), GL::deleteProgram(), GL::blendFunc() will call the GL ones, without using the cache.

 * It is recommended to enable whenever possible to improve speed.
 * If you are migrating your code from GL ES 1.1, then keep it disabled. Once all your code works as expected, turn it on.

 * Enabled by default.

 * @since v2.0.0
 */
#ifndef CC_ENABLE_GL_STATE_CACHE
#define CC_ENABLE_GL_STATE_CACHE 1
#endif

/** @def CC_FIX_ARTIFACTS_BY_STRECHING_TEXEL
 * If enabled, the texture coordinates will be calculated by using this formula:
 * - texCoord.left = (rect.origin.x*2+1) / (texture.wide*2);
 * - texCoord.right = texCoord.left + (rect.size.width*2-2)/(texture.wide*2);

 * The same for bottom and top.

 * This formula prevents artifacts by using 99% of the texture.
 * The "correct" way to prevent artifacts is by using the spritesheet-artifact-fixer.py or a similar tool.

 * Affected nodes:
 * - Sprite / SpriteBatchNode and subclasses: LabelBMFont, TMXTiledMap.
 * - LabelAtlas.
 * - QuadParticleSystem.
 * - TileMap.

 * To enabled set it to 1. Disabled by default.

 * @since v0.99.5
 */
#ifndef CC_FIX_ARTIFACTS_BY_STRECHING_TEXEL
#define CC_FIX_ARTIFACTS_BY_STRECHING_TEXEL 0
#endif

/** @def CC_DIRECTOR_STATS_INTERVAL
 * Seconds between FPS updates.
 * 0.5 seconds, means that the FPS number will be updated every 0.5 seconds.
 * Having a bigger number means a more reliable FPS.

 * Default value: 0.5f
 */
#ifndef CC_DIRECTOR_STATS_INTERVAL
#define CC_DIRECTOR_STATS_INTERVAL (0.5f)
#endif

/** @def CC_DIRECTOR_FPS_POSITION
 * Position of the FPS.

 * Default: 0,0 (bottom-left corner).
 */
#ifndef CC_DIRECTOR_FPS_POSITION
#define CC_DIRECTOR_FPS_POSITION Vec2(0,0)
#endif

/** @def CC_DIRECTOR_DISPATCH_FAST_EVENTS
 * If enabled, and only when it is used with FastDirector, the main loop will wait 0.04 seconds to
 * dispatch all the events, even if there are not events to dispatch.
 * If your game uses lot's of events (eg: touches) it might be a good idea to enable this feature.
 * Otherwise, it is safe to leave it disabled.

 * To enable set it to 1. Disabled by default.

 * @warning This feature is experimental.
 */
#ifndef CC_DIRECTOR_DISPATCH_FAST_EVENTS
 #define CC_DIRECTOR_DISPATCH_FAST_EVENTS 0
#endif

/** @def CC_DIRECTOR_MAC_USE_DISPLAY_LINK_THREAD
 * If enabled, cocos2d-mac will run on the Display Link thread. If disabled cocos2d-mac will run in its own thread.
 * If enabled, the images will be drawn at the "correct" time, but the events might not be very responsive.
 * If disabled, some frames might be skipped, but the events will be dispatched as they arrived.
 * To enable set it to a 1, to disable it set to 0. Enabled by default.
 * Only valid for cocos2d-mac. Not supported on cocos2d-ios.
 */
#ifndef CC_DIRECTOR_MAC_USE_DISPLAY_LINK_THREAD
#define CC_DIRECTOR_MAC_USE_DISPLAY_LINK_THREAD 1
#endif

/** @def CC_NODE_RENDER_SUBPIXEL
 * If enabled, the Node objects (Sprite, Label,etc) will be able to render in subpixels.
 * If disabled, integer pixels will be used.
 * To enable set it to 1. Enabled by default.
 */
#ifndef CC_NODE_RENDER_SUBPIXEL
#define CC_NODE_RENDER_SUBPIXEL 1
#endif

/** @def CC_SPRITEBATCHNODE_RENDER_SUBPIXEL
 * If enabled, the Sprite objects rendered with SpriteBatchNode will be able to render in subpixels.
 * If disabled, integer pixels will be used.
 * To enable set it to 1. Enabled by default.
 */
#ifndef CC_SPRITEBATCHNODE_RENDER_SUBPIXEL
#define CC_SPRITEBATCHNODE_RENDER_SUBPIXEL    1
#endif

/** @def CC_TEXTURE_ATLAS_USE_VAO
 * By default, TextureAtlas (used by many cocos2d classes) will use VAO (Vertex Array Objects).
 * Apple recommends its usage but they might consume a lot of memory, specially if you use many of them.
 * So for certain cases, where you might need hundreds of VAO objects, it might be a good idea to disable it.
 * To disable it set it to 0. Enabled by default.
 * If a device doesn't support VAO though it claims to support should add exceptions list here.
 */
#ifndef CC_TEXTURE_ATLAS_USE_VAO
#define CC_TEXTURE_ATLAS_USE_VAO 1
#endif


/** @def CC_USE_LA88_LABELS
 * If enabled, it will use LA88 (Luminance Alpha 16-bit textures) for LabelTTF objects.
 * If it is disabled, it will use A8 (Alpha 8-bit textures).
 * LA88 textures are 6% faster than A8 textures, but they will consume 2x memory.
 * This feature is enabled by default.
 * @since v0.99.5
 */
#ifndef CC_USE_LA88_LABELS
#define CC_USE_LA88_LABELS 1
#endif

/** @def CC_SPRITE_DEBUG_DRAW
 * If enabled, all subclasses of Sprite will draw a bounding box.
 * Useful for debugging purposes only. It is recommended to leave it disabled.
 * To enable set it to a value different than 0. Disabled by default:
 * 0 -- disabled
 * 1 -- draw bounding box
 * 2 -- draw texture box
 */
#ifndef CC_SPRITE_DEBUG_DRAW
#define CC_SPRITE_DEBUG_DRAW 0
#endif

/** @def CC_LABEL_DEBUG_DRAW
 * If enabled, all subclasses of Label will draw a bounding box.
 * Useful for debugging purposes only. It is recommended to leave it disabled.
 * To enable set it to a value different than 0. Disabled by default:
 * 0 -- disabled
 * 1 -- draw bounding box
 */
#ifndef CC_LABEL_DEBUG_DRAW
#define CC_LABEL_DEBUG_DRAW 0
#endif

/** @def CC_SPRITEBATCHNODE_DEBUG_DRAW
 * If enabled, all subclasses of Sprite that are rendered using an SpriteBatchNode draw a bounding box.
 * Useful for debugging purposes only. It is recommended to leave it disabled.
 * To enable set it to a value different than 0. Disabled by default.
 */
#ifndef CC_SPRITEBATCHNODE_DEBUG_DRAW
#define CC_SPRITEBATCHNODE_DEBUG_DRAW 0
#endif

/** @def CC_LABELBMFONT_DEBUG_DRAW
 * If enabled, all subclasses of LabelBMFont will draw a bounding box.
 * Useful for debugging purposes only. It is recommended to leave it disabled.
 * To enable set it to a value different than 0. Disabled by default.
 */
#ifndef CC_LABELBMFONT_DEBUG_DRAW
#define CC_LABELBMFONT_DEBUG_DRAW 0
#endif

/** @def CC_LABELATLAS_DEBUG_DRAW
 * If enabled, all subclasses of LabeltAtlas will draw a bounding box
 * Useful for debugging purposes only. It is recommended to leave it disabled.
 * To enable set it to a value different than 0. Disabled by default.
 */
#ifndef CC_LABELATLAS_DEBUG_DRAW
#define CC_LABELATLAS_DEBUG_DRAW 0
#endif

/** @def CC_NODE_DEBUG_VERIFY_EVENT_LISTENERS
 * If enabled (in conjunction with assertion macros) will verify on Node destruction that the node being destroyed has no event
 * listeners still associated with it in the event dispatcher. This can be used to track down problems where the event dispatch
 * system has dangling pointers to destroyed nodes.
 * Note: event listener verification will always be disabled in builds where assertions are disabled regardless of this setting.
 */
#ifndef CC_NODE_DEBUG_VERIFY_EVENT_LISTENERS
#define CC_NODE_DEBUG_VERIFY_EVENT_LISTENERS 0
#endif

/** @def CC_ENABLE_PROFILERS
 * If enabled, will activate various profilers within cocos2d. This statistical data will be output to the console
 * once per second showing average time (in milliseconds) required to execute the specific routine(s).
 * Useful for debugging purposes only. It is recommended to leave it disabled.
 * To enable set it to a value different than 0. Disabled by default.
 */
#ifndef CC_ENABLE_PROFILERS
#define CC_ENABLE_PROFILERS 0
#endif

/** Enable Lua engine debug log. */
#ifndef CC_LUA_ENGINE_DEBUG
#define CC_LUA_ENGINE_DEBUG 0
#endif

/** Use physics integration API. */
#ifndef CC_USE_PHYSICS
#define CC_USE_PHYSICS 1
#endif

#if (CC_USE_PHYSICS)
/** Use chipmunk physics 2d engine. */
#ifndef CC_ENABLE_CHIPMUNK_INTEGRATION
#define CC_ENABLE_CHIPMUNK_INTEGRATION 1
#endif

/** or use box2d physics 2d engine. */
#ifndef CC_ENABLE_BOX2D_INTEGRATION
#define CC_ENABLE_BOX2D_INTEGRATION 0
#endif
#endif // CC_USE_PHYSICS

/** Use 3d physics integration API. */
#ifndef CC_USE_3D_PHYSICS
#if (CC_TARGET_PLATFORM == CC_PLATFORM_IOS || CC_TARGET_PLATFORM == CC_PLATFORM_MAC || CC_TARGET_PLATFORM == CC_PLATFORM_WIN32 || CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID || CC_TARGET_PLATFORM == CC_PLATFORM_LINUX)
#define CC_USE_3D_PHYSICS 1
#endif
#endif

#if (CC_USE_3D_PHYSICS)
/** Use bullet physics engine. */
#ifndef CC_ENABLE_BULLET_INTEGRATION
#define CC_ENABLE_BULLET_INTEGRATION 1
#endif
#endif

/** Use 3D navigation API */
#ifndef CC_USE_NAVMESH
#define CC_USE_NAVMESH 1
#endif

/** Use culling or not. */
#ifndef CC_USE_CULLING
#define CC_USE_CULLING 1
#endif

/** Support PNG or not. If your application don't use png format picture, you can undefine this macro to save package size.
 */
#ifndef CC_USE_PNG
#define CC_USE_PNG  1
#endif // CC_USE_PNG

/** Support JPEG or not. If your application don't use jpeg format picture, you can undefine this macro to save package size.
 */
#ifndef CC_USE_JPEG
#define CC_USE_JPEG  1
#endif // CC_USE_JPEG

/** Support webp or not. If your application don't use webp format picture, you can undefine this macro to save package size.
 */
#ifndef CC_USE_WEBP
#define CC_USE_WEBP  1
#endif // CC_USE_WEBP

/** Enable Lua Script binding */
#ifndef CC_ENABLE_SCRIPT_BINDING
#define CC_ENABLE_SCRIPT_BINDING 1
#endif

/** When CC_ENABLE_SCRIPT_BINDING and CC_ENABLE_GC_FOR_NATIVE_OBJECTS are both 1
 * then the Garbage collector will release the native objects, only when the JS/Lua objects
 * are collected.
 * The benefit is that users don't need to retain/release the JS/Lua objects manually.
 * Disabled by default.
 */
#ifdef CC_ENABLE_SCRIPT_BINDING
  #ifndef CC_ENABLE_GC_FOR_NATIVE_OBJECTS
  #define CC_ENABLE_GC_FOR_NATIVE_OBJECTS 0
  #endif
#endif

/** @def CC_CONSTRUCTOR_ACCESS
 * Indicate the init functions access modifier. If value equals to protected, then these functions are protected.
 * If value equals to public, these functions are public,
 * protected by default.
 */
#ifndef CC_CONSTRUCTOR_ACCESS
  #ifdef CC_ENABLE_SCRIPT_BINDING
    #define CC_CONSTRUCTOR_ACCESS public
  #else
    #define CC_CONSTRUCTOR_ACCESS protected
  #endif
#endif

#ifndef CC_FILEUTILS_APPLE_ENABLE_OBJC
#define CC_FILEUTILS_APPLE_ENABLE_OBJC  1
#endif

/** @def CC_ENABLE_PREMULTIPLIED_ALPHA
 * If enabled, all textures will be preprocessed to multiply its rgb components
 * by its alpha component.
 */
#ifndef CC_ENABLE_PREMULTIPLIED_ALPHA
# define CC_ENABLE_PREMULTIPLIED_ALPHA 1
#endif

/** @def CC_STRIP_FPS
 * Whether to strip FPS related data and functions, such as cc_fps_images_png
 */
#ifndef CC_STRIP_FPS
#define CC_STRIP_FPS 0
#endif

#ifndef CC_META_TEXTURES
#define CC_META_TEXTURES 2
#endif