mirror of https://github.com/ZDoom/raze-gles.git
- Status bar draw code is now identical with GZDoom's.
This commit is contained in:
Christoph Oelckers
parent
3a0c84d3ca
commit
37024df405
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@ -264,8 +264,7 @@ void FormatNumber(int number, int minsize, int maxsize, int flags, const FString
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else fmt.Format("%s%*d", prefix.GetChars(), minsize, number);
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}
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void ValidateResolution(int &hres, int &vres)
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void DStatusBarCore::ValidateResolution(int& hres, int& vres) const
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{
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if (hres == 0)
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{
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@ -287,12 +286,23 @@ void ValidateResolution(int &hres, int &vres)
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//
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//============================================================================
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void DStatusBarCore::StatusbarToRealCoords(double &x, double &y, double &w, double &h) const
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void DStatusBarCore::StatusbarToRealCoords(double& x, double& y, double& w, double& h) const
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{
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x = ST_X + x * SBarScale.X;
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y = ST_Y + y * SBarScale.Y;
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w *= SBarScale.X;
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h *= SBarScale.Y;
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if (SBarScale.X == -1 || ForcedScale)
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{
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int hres = HorizontalResolution;
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int vres = VerticalResolution;
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ValidateResolution(hres, vres);
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VirtualToRealCoords(twod, x, y, w, h, hres, vres, true, true);
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}
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else
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{
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x = ST_X + x * SBarScale.X;
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y = ST_Y + y * SBarScale.Y;
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w *= SBarScale.X;
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h *= SBarScale.Y;
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}
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}
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//============================================================================
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@ -314,6 +324,9 @@ void DStatusBarCore::DrawGraphic(FGameTexture* tex, double x, double y, int flag
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{
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double texwidth = tex->GetDisplayWidth() * scaleX;
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double texheight = tex->GetDisplayHeight() * scaleY;
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double texleftoffs = tex->GetDisplayLeftOffset() * scaleY;
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double textopoffs = tex->GetDisplayTopOffset() * scaleY;
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double boxleftoffs, boxtopoffs;
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if (boxwidth > 0 || boxheight > 0)
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{
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@ -339,12 +352,16 @@ void DStatusBarCore::DrawGraphic(FGameTexture* tex, double x, double y, int flag
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boxwidth = texwidth * scale1;
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boxheight = texheight * scale1;
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boxleftoffs = texleftoffs * scale1;
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boxtopoffs = textopoffs * scale1;
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}
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}
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else
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{
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boxwidth = texwidth;
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boxheight = texheight;
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boxleftoffs = texleftoffs;
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boxtopoffs = textopoffs;
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}
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// resolve auto-alignment before making any adjustments to the position values.
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@ -361,26 +378,27 @@ void DStatusBarCore::DrawGraphic(FGameTexture* tex, double x, double y, int flag
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x += drawOffset.X;
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y += drawOffset.Y;
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double xo = 0, yo = 0;
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if (flags & DI_ITEM_RELCENTER)
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{
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xo = tex->GetDisplayWidth() / 2 + tex->GetDisplayLeftOffset();
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yo = tex->GetDisplayHeight() / 2 + tex->GetDisplayTopOffset();
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if (flags & DI_MIRROR) boxleftoffs = -boxleftoffs;
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if (flags & DI_MIRRORY) boxtopoffs = -boxtopoffs;
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x -= boxwidth / 2 + boxleftoffs;
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y -= boxheight / 2 + boxtopoffs;
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}
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else
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{
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switch (flags & DI_ITEM_HMASK)
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{
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case DI_ITEM_HCENTER: xo = tex->GetDisplayWidth() / 2; break;
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case DI_ITEM_RIGHT: xo = tex->GetDisplayWidth(); break;
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case DI_ITEM_HOFFSET: xo = tex->GetDisplayLeftOffset(); break;
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case DI_ITEM_HCENTER: x -= boxwidth / 2; break;
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case DI_ITEM_RIGHT: x -= boxwidth; break;
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case DI_ITEM_HOFFSET: x -= boxleftoffs; break;
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}
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switch (flags & DI_ITEM_VMASK)
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{
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case DI_ITEM_VCENTER: yo = tex->GetDisplayHeight() / 2; break;
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case DI_ITEM_BOTTOM: yo = tex->GetDisplayHeight(); break;
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case DI_ITEM_VOFFSET: yo = tex->GetDisplayTopOffset(); break;
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case DI_ITEM_VCENTER: y -= boxheight / 2; break;
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case DI_ITEM_BOTTOM: y -= boxheight; break;
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case DI_ITEM_VOFFSET: y -= boxtopoffs; break;
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}
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}
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@ -418,14 +436,13 @@ void DStatusBarCore::DrawGraphic(FGameTexture* tex, double x, double y, int flag
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x += orgx;
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y += orgy;
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}
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// Now reapply the texture offsets. We will need them
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DrawTexture(twod, tex, x, y,
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DTA_TopOffsetF, yo,
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DTA_LeftOffsetF, xo,
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DTA_TopOffset, 0,
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DTA_LeftOffset, 0,
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DTA_DestWidthF, boxwidth,
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DTA_DestHeightF, boxheight,
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DTA_Color, color,
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DTA_TranslationIndex, translation, // (flags & DI_TRANSLATABLE) ? GetTranslation() : 0,
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DTA_TranslationIndex, translation? translation : (flags & DI_TRANSLATABLE) ? GetTranslation() : 0,
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DTA_ColorOverlay, (flags & DI_DIM) ? MAKEARGB(170, 0, 0, 0) : 0,
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DTA_Alpha, Alpha,
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DTA_AlphaChannel, !!(flags & DI_ALPHAMAPPED),
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@ -433,7 +450,6 @@ void DStatusBarCore::DrawGraphic(FGameTexture* tex, double x, double y, int flag
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DTA_FlipX, !!(flags & DI_MIRROR),
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DTA_FlipY, !!(flags& DI_MIRRORY),
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DTA_Rotate, rotate,
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DTA_FlipOffsets, true,
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DTA_LegacyRenderStyle, style,
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TAG_DONE);
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}
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@ -445,24 +461,21 @@ void DStatusBarCore::DrawGraphic(FGameTexture* tex, double x, double y, int flag
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//
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//============================================================================
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void DStatusBarCore::DrawString(FFont *font, const FString &cstring, double x, double y, int flags, double Alpha, int translation, int spacing, EMonospacing monospacing, int shadowX, int shadowY, double scaleX, double scaleY)
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void DStatusBarCore::DrawString(FFont* font, const FString& cstring, double x, double y, int flags, double Alpha, int translation, int spacing, EMonospacing monospacing, int shadowX, int shadowY, double scaleX, double scaleY)
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{
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bool monospaced = monospacing != EMonospacing::Off;
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double dx = 0;
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int spacingparm = monospaced ? -spacing : spacing;
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switch (flags & DI_TEXT_ALIGN)
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{
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default:
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break;
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case DI_TEXT_ALIGN_RIGHT:
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dx = monospaced
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? static_cast<int> ((spacing)*cstring.CharacterCount()) //monospaced, so just multiply the character size
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: static_cast<int> (font->StringWidth(cstring) + (spacing * cstring.CharacterCount()));
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dx = font->StringWidth(cstring, spacingparm);
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break;
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case DI_TEXT_ALIGN_CENTER:
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dx = monospaced
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? static_cast<int> ((spacing)*cstring.CharacterCount()) / 2 //monospaced, so just multiply the character size
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: static_cast<int> (font->StringWidth(cstring) + (spacing * cstring.CharacterCount())) / 2;
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dx = font->StringWidth(cstring, spacingparm) / 2;
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break;
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}
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@ -585,10 +598,10 @@ void DStatusBarCore::DrawString(FFont *font, const FString &cstring, double x, d
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}
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}
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void SBar_DrawString(DStatusBarCore *self, DHUDFont *font, const FString &string, double x, double y, int flags, int trans, double alpha, int wrapwidth, int linespacing, double scaleX, double scaleY)
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void SBar_DrawString(DStatusBarCore* self, DHUDFont* font, const FString& string, double x, double y, int flags, int trans, double alpha, int wrapwidth, int linespacing, double scaleX, double scaleY)
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{
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//if (font == nullptr) ThrowAbortException(X_READ_NIL, nullptr);
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//if (!screen->HasBegun2D()) ThrowAbortException(X_OTHER, "Attempt to draw to screen outside a draw function");
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if (font == nullptr) ThrowAbortException(X_READ_NIL, nullptr);
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if (!twod->HasBegun2D()) ThrowAbortException(X_OTHER, "Attempt to draw to screen outside a draw function");
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// resolve auto-alignment before making any adjustments to the position values.
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if (!(flags & DI_SCREEN_MANUAL_ALIGN))
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@ -602,7 +615,7 @@ void SBar_DrawString(DStatusBarCore *self, DHUDFont *font, const FString &string
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if (wrapwidth > 0)
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{
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auto brk = V_BreakLines(font->mFont, int(wrapwidth * scaleX), string, true);
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for (auto &line : brk)
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for (auto& line : brk)
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{
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self->DrawString(font->mFont, line.Text, x, y, flags, alpha, trans, font->mSpacing, font->mMonospacing, font->mShadowX, font->mShadowY, scaleX, scaleY);
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y += (font->mFont->GetHeight() + linespacing) * scaleY;
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@ -621,7 +634,7 @@ void SBar_DrawString(DStatusBarCore *self, DHUDFont *font, const FString &string
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//
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//============================================================================
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void DStatusBarCore::TransformRect(double &x, double &y, double &w, double &h, int flags)
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void DStatusBarCore::TransformRect(double& x, double& y, double& w, double& h, int flags)
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{
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// resolve auto-alignment before making any adjustments to the position values.
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if (!(flags & DI_SCREEN_MANUAL_ALIGN))
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@ -672,3 +685,42 @@ void DStatusBarCore::TransformRect(double &x, double &y, double &w, double &h, i
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}
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//============================================================================
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//
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// draw stuff
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//
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//============================================================================
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void DStatusBarCore::Fill(PalEntry color, double x, double y, double w, double h, int flags)
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{
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double Alpha = color.a * this->Alpha / 255;
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if (Alpha <= 0) return;
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TransformRect(x, y, w, h, flags);
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int x1 = int(x);
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int y1 = int(y);
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int ww = int(x + w - x1); // account for scaling to non-integers. Truncating the values separately would fail for cases like
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int hh = int(y + h - y1); // y=3.5, height = 5.5 where adding both values gives a larger integer than adding the two integers.
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Dim(twod, color, float(Alpha), x1, y1, ww, hh);
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}
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//============================================================================
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//
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// draw stuff
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//
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//============================================================================
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void DStatusBarCore::SetClipRect(double x, double y, double w, double h, int flags)
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{
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TransformRect(x, y, w, h, flags);
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int x1 = int(x);
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int y1 = int(y);
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int ww = int(x + w - x1); // account for scaling to non-integers. Truncating the values separately would fail for cases like
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int hh = int(y + h - y1); // y=3.5, height = 5.5 where adding both values gives a larger integer than adding the two integers.
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twod->SetClipRect(x1, y1, ww, hh);
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}
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@ -179,12 +179,14 @@ public:
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void AttachToPlayer(player_t *player);
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DVector2 GetHUDScale() const;
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void NewGame ();
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int GetTranslation() { return 0; }
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void DrawGraphic(FGameTexture *texture, double x, double y, int flags, double Alpha, double boxwidth, double boxheight, double scaleX, double scaleY, PalEntry color = 0xffffffff, int translation = 0, double rotate = 0, ERenderStyle style = STYLE_Translucent);
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void DrawGraphic(FTextureID texture, double x, double y, int flags, double Alpha, double boxwidth, double boxheight, double scaleX, double scaleY, PalEntry color = 0xffffffff, int translation = 0, double rotate = 0, ERenderStyle style = STYLE_Translucent);
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void DrawString(FFont *font, const FString &cstring, double x, double y, int flags, double Alpha, int translation, int spacing, EMonospacing monospacing, int shadowX, int shadowY, double scaleX, double scaleY);
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void TransformRect(double &x, double &y, double &w, double &h, int flags = 0);
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void Fill(PalEntry color, double x, double y, double w, double h, int flags = 0);
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void ValidateResolution(int& hres, int& vres) const;
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void BeginStatusBar(int resW, int resH, int relTop);
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void BeginHUD(int resW, int resH, double Alpha);
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@ -230,6 +232,7 @@ public:
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double CrosshairSize;
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double Displacement;
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bool ShowLog;
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bool ForcedScale = false;
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double Alpha = 1.;
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DVector2 drawOffset = { 0,0 }; // can be set by subclasses to offset drawing operations
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@ -573,8 +573,10 @@ private:
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short chunkFlag = ChunkFlag[nFrameBase];
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if (chunkFlag & 1) flags |= DI_MIRROR;
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if (chunkFlag & 2) flags |= DI_MIRRORY;
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if (chunkFlag & 1)
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flags |= DI_MIRROR;
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if (chunkFlag & 2)
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flags |= DI_MIRRORY;
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DrawGraphic(tileGetTexture(tile), x, y, flags, 1, -1, -1, 1, 1);
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nFrameBase++;
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