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Clean up unnecessary exports and add static keywords

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This patch cleans up unnecessary exports from header files (there were
only a few), as well as adds the static keyword to all symbols that
aren't exported and are specific to a file. This helps the linker out in
not doing any unnecessary work, speeding it up and avoiding silent
symbol conflicts (otherwise two symbols with the same name (and
type/signature in C++) would quietly resolve as okay by the linker).
This commit is contained in:
Misa 2021-01-10 09:14:37 -08:00 committed by Ethan Lee
parent fdee4007f7
commit e9c62ea9a3
13 changed files with 58 additions and 71 deletions
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16
desktop_version/src/FileSystemUtils.cpp
View file

@ -28,12 +28,12 @@
#define MAX_PATH PATH_MAX #define MAX_PATH PATH_MAX
#endif #endif
char saveDir[MAX_PATH] = {'\0'}; static char saveDir[MAX_PATH] = {'\0'};
char levelDir[MAX_PATH] = {'\0'}; static char levelDir[MAX_PATH] = {'\0'};
void PLATFORM_getOSDirectory(char* output); static void PLATFORM_getOSDirectory(char* output);
void PLATFORM_migrateSaveData(char* output); static void PLATFORM_migrateSaveData(char* output);
void PLATFORM_copyFile(const char *oldLocation, const char *newLocation); static void PLATFORM_copyFile(const char *oldLocation, const char *newLocation);
int FILESYSTEM_init(char *argvZero, char* baseDir, char *assetsPath) int FILESYSTEM_init(char *argvZero, char* baseDir, char *assetsPath)
{ {
@ -345,7 +345,7 @@ std::vector<std::string> FILESYSTEM_getLevelDirFileNames()
return list; return list;
} }
void PLATFORM_getOSDirectory(char* output) static void PLATFORM_getOSDirectory(char* output)
{ {
#ifdef _WIN32 #ifdef _WIN32
/* This block is here for compatibility, do not touch it! */ /* This block is here for compatibility, do not touch it! */
@ -358,7 +358,7 @@ void PLATFORM_getOSDirectory(char* output)
#endif #endif
} }
void PLATFORM_migrateSaveData(char* output) static void PLATFORM_migrateSaveData(char* output)
{ {
char oldLocation[MAX_PATH]; char oldLocation[MAX_PATH];
char newLocation[MAX_PATH]; char newLocation[MAX_PATH];
@ -521,7 +521,7 @@ void PLATFORM_migrateSaveData(char* output)
#endif #endif
} }
void PLATFORM_copyFile(const char *oldLocation, const char *newLocation) static void PLATFORM_copyFile(const char *oldLocation, const char *newLocation)
{ {
char *data; char *data;
size_t length, bytes_read, bytes_written; size_t length, bytes_read, bytes_written;

2
desktop_version/src/Game.cpp
View file

@ -26,7 +26,7 @@
#define strcasecmp stricmp #define strcasecmp stricmp
#endif #endif
bool GetButtonFromString(const char *pText, SDL_GameControllerButton *button) static bool GetButtonFromString(const char *pText, SDL_GameControllerButton *button)
{ {
if (*pText == '0' || if (*pText == '0' ||
*pText == 'a' || *pText == 'a' ||

2
desktop_version/src/GraphicsResources.cpp
View file

@ -24,7 +24,7 @@ extern "C"
); );
} }
SDL_Surface* LoadImage(const char *filename, bool noBlend = true, bool noAlpha = false) static SDL_Surface* LoadImage(const char *filename, bool noBlend = true, bool noAlpha = false)
{ {
//Temporary storage for the image that's loaded //Temporary storage for the image that's loaded
SDL_Surface* loadedImage = NULL; SDL_Surface* loadedImage = NULL;

8
desktop_version/src/GraphicsUtil.cpp
View file

@ -42,7 +42,7 @@ SDL_Surface* GetSubSurface( SDL_Surface* metaSurface, int x, int y, int width, i
return preSurface; return preSurface;
} }
void DrawPixel( SDL_Surface *_surface, int x, int y, Uint32 pixel ) static void DrawPixel( SDL_Surface *_surface, int x, int y, Uint32 pixel )
{ {
int bpp = _surface->format->BytesPerPixel; int bpp = _surface->format->BytesPerPixel;
/* Here p is the address to the pixel we want to set */ /* Here p is the address to the pixel we want to set */
@ -294,9 +294,9 @@ void BlitSurfaceTinted(
} }
int oldscrollamount = 0; static int oldscrollamount = 0;
int scrollamount = 0; static int scrollamount = 0;
bool isscrolling = 0; static bool isscrolling = 0;
void UpdateFilter() void UpdateFilter()
{ {

2
desktop_version/src/GraphicsUtil.h
View file

@ -13,8 +13,6 @@ void setRect(SDL_Rect& _r, int x, int y, int w, int h);
SDL_Surface* GetSubSurface( SDL_Surface* metaSurface, int x, int y, int width, int height ); SDL_Surface* GetSubSurface( SDL_Surface* metaSurface, int x, int y, int width, int height );
void DrawPixel( SDL_Surface *surface, int x, int y, Uint32 pixel );
Uint32 ReadPixel( SDL_Surface *surface, int x, int y ); Uint32 ReadPixel( SDL_Surface *surface, int x, int y );
SDL_Surface * ScaleSurface( SDL_Surface *Surface, int Width, int Height, SDL_Surface * Dest = NULL ); SDL_Surface * ScaleSurface( SDL_Surface *Surface, int Width, int Height, SDL_Surface * Dest = NULL );

8
desktop_version/src/Input.cpp
View file

@ -15,7 +15,7 @@
#include "Script.h" #include "Script.h"
#include "UtilityClass.h" #include "UtilityClass.h"
void updatebuttonmappings(int bind) static void updatebuttonmappings(int bind)
{ {
for ( for (
SDL_GameControllerButton i = SDL_CONTROLLER_BUTTON_A; SDL_GameControllerButton i = SDL_CONTROLLER_BUTTON_A;
@ -173,7 +173,7 @@ void updatebuttonmappings(int bind)
} }
} }
void menuactionpress() static void menuactionpress()
{ {
switch (game.currentmenuname) switch (game.currentmenuname)
{ {
@ -2059,7 +2059,7 @@ void gameinput()
} }
} }
void mapmenuactionpress(); static void mapmenuactionpress();
void mapinput() void mapinput()
{ {
@ -2247,7 +2247,7 @@ void mapinput()
} }
} }
void mapmenuactionpress() static void mapmenuactionpress()
{ {
switch (game.menupage) switch (game.menupage)
{ {

4
desktop_version/src/Music.cpp
View file

@ -8,7 +8,7 @@
#include "Map.h" #include "Map.h"
#include "UtilityClass.h" #include "UtilityClass.h"
void songend(); static void songend();
musicclass::musicclass() musicclass::musicclass()
{ {
@ -158,7 +158,7 @@ void musicclass::init()
} }
} }
void songend() static void songend()
{ {
extern musicclass music; extern musicclass music;
music.songEnd = SDL_GetPerformanceCounter(); music.songEnd = SDL_GetPerformanceCounter();

10
desktop_version/src/Render.cpp
View file

@ -12,13 +12,13 @@
#include "UtilityClass.h" #include "UtilityClass.h"
#include "Version.h" #include "Version.h"
int tr; static int tr;
int tg; static int tg;
int tb; static int tb;
// Macro-like inline function used in maprender() // Macro-like inline function used in maprender()
// Used to keep some text positions the same in Flip Mode // Used to keep some text positions the same in Flip Mode
int inline FLIP(int ypos) static int inline FLIP(int ypos)
{ {
if (graphics.flipmode) if (graphics.flipmode)
{ {
@ -46,7 +46,7 @@ static inline void drawslowdowntext()
} }
} }
void menurender() static void menurender()
{ {
int temp = 50; int temp = 50;

2
desktop_version/src/UtilityClass.cpp
View file

@ -6,7 +6,7 @@
#include <sstream> #include <sstream>
/* Used by UtilityClass::GCString to generate a button list */ /* Used by UtilityClass::GCString to generate a button list */
const char *GCChar(SDL_GameControllerButton button) static const char *GCChar(SDL_GameControllerButton button)
{ {
if (button == SDL_CONTROLLER_BUTTON_A) if (button == SDL_CONTROLLER_BUTTON_A)
{ {

16
desktop_version/src/editor.cpp
View file

@ -60,7 +60,7 @@ editorclass::editorclass()
} }
// comparison, not case sensitive. // comparison, not case sensitive.
bool compare_nocase (std::string first, std::string second) static bool compare_nocase (std::string first, std::string second)
{ {
unsigned int i=0; unsigned int i=0;
while ( (i<first.length()) && (i<second.length()) ) while ( (i<first.length()) && (i<second.length()) )
@ -2084,7 +2084,7 @@ bool editorclass::save(std::string& _path)
} }
void addedentity( int xp, int yp, int tp, int p1/*=0*/, int p2/*=0*/, int p3/*=0*/, int p4/*=0*/, int p5/*=320*/, int p6/*=240*/) static void addedentity( int xp, int yp, int tp, int p1 = 0, int p2 = 0, int p3 = 0, int p4 = 0, int p5 = 320, int p6 = 240)
{ {
edentities entity; edentities entity;
@ -2102,12 +2102,12 @@ void addedentity( int xp, int yp, int tp, int p1/*=0*/, int p2/*=0*/, int p3/*=0
edentity.push_back(entity); edentity.push_back(entity);
} }
void removeedentity( int t ) static void removeedentity( int t )
{ {
edentity.erase(edentity.begin() + t); edentity.erase(edentity.begin() + t);
} }
int edentat( int xp, int yp ) static int edentat( int xp, int yp )
{ {
for(size_t i=0; i<edentity.size(); i++) for(size_t i=0; i<edentity.size(); i++)
{ {
@ -2116,7 +2116,7 @@ int edentat( int xp, int yp )
return -1; return -1;
} }
void fillbox( int x, int y, int x2, int y2, int c ) static void fillbox( int x, int y, int x2, int y2, int c )
{ {
FillRect(graphics.backBuffer, x, y, x2-x, 1, c); FillRect(graphics.backBuffer, x, y, x2-x, 1, c);
FillRect(graphics.backBuffer, x, y2-1, x2-x, 1, c); FillRect(graphics.backBuffer, x, y2-1, x2-x, 1, c);
@ -2124,7 +2124,7 @@ void fillbox( int x, int y, int x2, int y2, int c )
FillRect(graphics.backBuffer, x2-1, y, 1, y2-y, c); FillRect(graphics.backBuffer, x2-1, y, 1, y2-y, c);
} }
void fillboxabs( int x, int y, int x2, int y2, int c ) static void fillboxabs( int x, int y, int x2, int y2, int c )
{ {
FillRect(graphics.backBuffer, x, y, x2, 1, c); FillRect(graphics.backBuffer, x, y, x2, 1, c);
FillRect(graphics.backBuffer, x, y+y2-1, x2, 1, c); FillRect(graphics.backBuffer, x, y+y2-1, x2, 1, c);
@ -2253,7 +2253,7 @@ void editorclass::generatecustomminimap()
} }
#if !defined(NO_EDITOR) #if !defined(NO_EDITOR)
void editormenurender(int tr, int tg, int tb) static void editormenurender(int tr, int tg, int tb)
{ {
extern editorclass ed; extern editorclass ed;
switch (game.currentmenuname) switch (game.currentmenuname)
@ -3662,7 +3662,7 @@ void editorlogic()
} }
void editormenuactionpress() static void editormenuactionpress()
{ {
extern editorclass ed; extern editorclass ed;
switch (game.currentmenuname) switch (game.currentmenuname)

11
desktop_version/src/editor.h
View file

@ -265,17 +265,6 @@ class editorclass{
int currentghosts; int currentghosts;
}; };
void addedentity(int xp, int yp, int tp, int p1=0, int p2=0, int p3=0, int p4=0, int p5=320, int p6=240);
void removeedentity(int t);
int edentat(int xp, int yp);
void fillbox(int x, int y, int x2, int y2, int c);
void fillboxabs(int x, int y, int x2, int y2, int c);
#if !defined(NO_EDITOR) #if !defined(NO_EDITOR)
void editorrender(); void editorrender();

38
desktop_version/src/main.cpp
View file

@ -38,23 +38,23 @@ mapclass map;
entityclass obj; entityclass obj;
Screen gameScreen; Screen gameScreen;
bool startinplaytest = false; static bool startinplaytest = false;
bool savefileplaytest = false; static bool savefileplaytest = false;
int savex = 0; static int savex = 0;
int savey = 0; static int savey = 0;
int saverx = 0; static int saverx = 0;
int savery = 0; static int savery = 0;
int savegc = 0; static int savegc = 0;
int savemusic = 0; static int savemusic = 0;
std::string playassets; static std::string playassets;
std::string playtestname; static std::string playtestname;
volatile Uint32 time_ = 0; static volatile Uint32 time_ = 0;
volatile Uint32 timePrev = 0; static volatile Uint32 timePrev = 0;
volatile Uint32 accumulator = 0; static volatile Uint32 accumulator = 0;
volatile Uint32 f_time = 0; static volatile Uint32 f_time = 0;
volatile Uint32 f_timePrev = 0; static volatile Uint32 f_timePrev = 0;
static inline Uint32 get_framerate(const int slowdown) static inline Uint32 get_framerate(const int slowdown)
{ {
@ -73,8 +73,8 @@ static inline Uint32 get_framerate(const int slowdown)
return 34; return 34;
} }
void inline deltaloop(); static void inline deltaloop();
void inline fixedloop(); static void inline fixedloop();
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
@ -414,7 +414,7 @@ int main(int argc, char *argv[])
return 0; return 0;
} }
void inline deltaloop() static void inline deltaloop()
{ {
//timestep limit to 30 //timestep limit to 30
const float rawdeltatime = static_cast<float>(time_ - timePrev); const float rawdeltatime = static_cast<float>(time_ - timePrev);
@ -482,7 +482,7 @@ void inline deltaloop()
} }
} }
void inline fixedloop() static void inline fixedloop()
{ {
// Update network per frame. // Update network per frame.
NETWORK_update(); NETWORK_update();

10
desktop_version/src/preloader.cpp
View file

@ -4,12 +4,12 @@
#include "KeyPoll.h" #include "KeyPoll.h"
#include "UtilityClass.h" #include "UtilityClass.h"
int pre_fakepercent=0, pre_transition=30; static int pre_fakepercent=0, pre_transition=30;
bool pre_startgame=false; static bool pre_startgame=false;
int pre_darkcol=0, pre_lightcol=0, pre_curcol=0, pre_coltimer=0, pre_offset=0; static int pre_darkcol=0, pre_lightcol=0, pre_curcol=0, pre_coltimer=0, pre_offset=0;
int pre_frontrectx=30, pre_frontrecty=20, pre_frontrectw=260, pre_frontrecth=200; static int pre_frontrectx=30, pre_frontrecty=20, pre_frontrectw=260, pre_frontrecth=200;
int pre_temprectx=0, pre_temprecty=0, pre_temprectw=320, pre_temprecth=240; static int pre_temprectx=0, pre_temprecty=0, pre_temprectw=320, pre_temprecth=240;
void preloaderinput() void preloaderinput()
{ {