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(svn r16677) -Codechange: Dimension width and height are unsigned.

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This commit is contained in:
alberth 2009-06-27 20:53:45 +00:00
parent 812ad41f23
commit 9b070b5405
9 changed files with 29 additions and 29 deletions
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4
src/core/geometry_type.hpp
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@ -25,8 +25,8 @@ struct Point {
/** Dimensions (a width and height) of a rectangle in 2D */
struct Dimension {
int width;
int height;
uint width;
uint height;
};
/** Specification of a rectangle with absolute coordinates of all edges */

10
src/gfx.cpp
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@ -483,7 +483,7 @@ static int DrawString(int left, int right, int top, char *str, const char *last,
* but once SETX is used you cannot be sure the actual content of the
* string is centered, so it doesn't really matter. */
align = SA_LEFT | SA_FORCE;
initial_left = left = max(left, (left + right - GetStringBoundingBox(str).width) / 2);
initial_left = left = max(left, (left + right - (int)GetStringBoundingBox(str).width) / 2);
}
/* We add the begin of the string, but don't add it twice */
@ -798,7 +798,7 @@ Dimension GetStringBoundingBox(const char *str)
{
FontSize size = _cur_fontsize;
Dimension br;
int max_width;
uint max_width;
WChar c;
br.width = br.height = max_width = 0;
@ -809,10 +809,10 @@ Dimension GetStringBoundingBox(const char *str)
br.width += GetCharacterWidth(size, c);
} else {
switch (c) {
case SCC_SETX: br.width = max((int)*str++, br.width); break;
case SCC_SETX: br.width = max((uint)*str++, br.width); break;
case SCC_SETXY:
br.width = max((int)*str++, br.width);
br.height = max((int)*str++, br.height);
br.width = max((uint)*str++, br.width);
br.height = max((uint)*str++, br.height);
break;
case SCC_TINYFONT: size = FS_SMALL; break;
case SCC_BIGFONT: size = FS_LARGE; break;

4
src/misc_gui.cpp
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@ -802,8 +802,8 @@ void GuiShowTooltips(StringID str, uint paramcount, const uint64 params[], bool
* Clamp value to below main toolbar and above statusbar. If tooltip would
* go below window, flip it so it is shown above the cursor */
int y = Clamp(_cursor.pos.y + _cursor.size.y + _cursor.offs.y + 5, 22, _screen.height - 12);
if (y + br.height > _screen.height - 12) y = _cursor.pos.y + _cursor.offs.y - br.height - 5;
int x = Clamp(_cursor.pos.x - (br.width >> 1), 0, _screen.width - br.width);
if (y + (int)br.height > _screen.height - 12) y = _cursor.pos.y + _cursor.offs.y - (int)br.height - 5;
int x = Clamp(_cursor.pos.x - (int)(br.width >> 1), 0, _screen.width - (int)br.width);
const Widget *wid = InitializeWidgetArrayFromNestedWidgets(_nested_tooltips_widgets, lengthof(_nested_tooltips_widgets),
_tooltips_widgets, &generated_tooltips_widgets);

4
src/openttd.cpp
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@ -555,8 +555,8 @@ int ttd_main(int argc, char *argv[])
/* The width and height must be at least 1 pixel, this
* way all internal drawing routines work correctly. */
if (_cur_resolution.width <= 0) _cur_resolution.width = 1;
if (_cur_resolution.height <= 0) _cur_resolution.height = 1;
if (_cur_resolution.width == 0) _cur_resolution.width = 1;
if (_cur_resolution.height == 0) _cur_resolution.height = 1;
#if defined(ENABLE_NETWORK)
if (dedicated_host) {

4
src/settings_gui.cpp
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@ -89,8 +89,8 @@ static int GetCurRes()
int i;
for (i = 0; i != _num_resolutions; i++) {
if (_resolutions[i].width == _screen.width &&
_resolutions[i].height == _screen.height) {
if ((int)_resolutions[i].width == _screen.width &&
(int)_resolutions[i].height == _screen.height) {
break;
}
}

2
src/strings.cpp
View File

@ -1210,7 +1210,7 @@ static char *GetSpecialNameString(char *buff, int ind, int64 *argv, const char *
if (IsInsideMM(ind, (SPECSTR_RESOLUTION_START - 0x70E4), (SPECSTR_RESOLUTION_END - 0x70E4) + 1)) {
int i = ind - (SPECSTR_RESOLUTION_START - 0x70E4);
buff += seprintf(
buff, last, "%dx%d", _resolutions[i].width, _resolutions[i].height
buff, last, "%ux%u", _resolutions[i].width, _resolutions[i].height
);
return buff;
}

12
src/video/allegro_v.cpp
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@ -137,8 +137,8 @@ static void GetVideoModes()
int n = 0;
for (int i = 0; modes[i].bpp != 0; i++) {
int w = modes[i].width;
int h = modes[i].height;
uint w = modes[i].width;
uint h = modes[i].height;
if (w >= 640 && h >= 480) {
int j;
for (j = 0; j < n; j++) {
@ -158,7 +158,7 @@ static void GetVideoModes()
destroy_gfx_mode_list(mode_list);
}
static void GetAvailableVideoMode(int *w, int *h)
static void GetAvailableVideoMode(uint *w, uint *h)
{
/* No video modes, so just try it and see where it ends */
if (_num_resolutions == 0) return;
@ -170,9 +170,9 @@ static void GetAvailableVideoMode(int *w, int *h)
/* use the closest possible resolution */
int best = 0;
uint delta = abs((_resolutions[0].width - *w) * (_resolutions[0].height - *h));
uint delta = Delta(_resolutions[0].width, *w) * Delta(_resolutions[0].height, *h);
for (int i = 1; i != _num_resolutions; ++i) {
uint newdelta = abs((_resolutions[i].width - *w) * (_resolutions[i].height - *h));
uint newdelta = Delta(_resolutions[i].width, *w) * Delta(_resolutions[i].height, *h);
if (newdelta < delta) {
best = i;
delta = newdelta;
@ -182,7 +182,7 @@ static void GetAvailableVideoMode(int *w, int *h)
*h = _resolutions[best].height;
}
static bool CreateMainSurface(int w, int h)
static bool CreateMainSurface(uint w, uint h)
{
int bpp = BlitterFactoryBase::GetCurrentBlitter()->GetScreenDepth();
if (bpp == 0) usererror("Can't use a blitter that blits 0 bpp for normal visuals");

14
src/video/sdl_v.cpp
View File

@ -124,8 +124,8 @@ static void GetVideoModes()
} else {
int n = 0;
for (int i = 0; modes[i]; i++) {
int w = modes[i]->w;
int h = modes[i]->h;
uint w = modes[i]->w;
uint h = modes[i]->h;
int j;
for (j = 0; j < n; j++) {
if (_resolutions[j].width == w && _resolutions[j].height == h) break;
@ -142,7 +142,7 @@ static void GetVideoModes()
}
}
static void GetAvailableVideoMode(int *w, int *h)
static void GetAvailableVideoMode(uint *w, uint *h)
{
/* All modes available? */
if (_all_modes || _num_resolutions == 0) return;
@ -154,9 +154,9 @@ static void GetAvailableVideoMode(int *w, int *h)
/* Use the closest possible resolution */
int best = 0;
uint delta = abs((_resolutions[0].width - *w) * (_resolutions[0].height - *h));
uint delta = Delta(_resolutions[0].width, *w) * Delta(_resolutions[0].height, *h);
for (int i = 1; i != _num_resolutions; ++i) {
uint newdelta = abs((_resolutions[i].width - *w) * (_resolutions[i].height - *h));
uint newdelta = Delta(_resolutions[i].width, *w) * Delta(_resolutions[i].height, *h);
if (newdelta < delta) {
best = i;
delta = newdelta;
@ -177,7 +177,7 @@ static void GetAvailableVideoMode(int *w, int *h)
#define SDL_LoadBMP(file) SDL_LoadBMP_RW(SDL_CALL SDL_RWFromFile(file, "rb"), 1)
#endif
static bool CreateMainSurface(int w, int h)
static bool CreateMainSurface(uint w, uint h)
{
SDL_Surface *newscreen, *icon;
char caption[50];
@ -185,7 +185,7 @@ static bool CreateMainSurface(int w, int h)
GetAvailableVideoMode(&w, &h);
DEBUG(driver, 1, "SDL: using mode %dx%dx%d", w, h, bpp);
DEBUG(driver, 1, "SDL: using mode %ux%ux%d", w, h, bpp);
if (bpp == 0) usererror("Can't use a blitter that blits 0 bpp for normal visuals");

4
src/video/win32_v.cpp
View File

@ -738,7 +738,7 @@ static void FindResolutions()
uint j;
for (j = 0; j < n; j++) {
if (_resolutions[j].width == (int)dm.dmPelsWidth && _resolutions[j].height == (int)dm.dmPelsHeight) break;
if (_resolutions[j].width == dm.dmPelsWidth && _resolutions[j].height == dm.dmPelsHeight) break;
}
/* In the previous loop we have checked already existing/added resolutions if
@ -776,7 +776,7 @@ const char *VideoDriver_Win32::Start(const char * const *parm)
FindResolutions();
DEBUG(driver, 2, "Resolution for display: %dx%d", _cur_resolution.width, _cur_resolution.height);
DEBUG(driver, 2, "Resolution for display: %ux%u", _cur_resolution.width, _cur_resolution.height);
/* fullscreen uses those */
_wnd.width_org = _cur_resolution.width;