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Merge pull request #158 from AllyTally/entertoreturn

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Make "[Press ENTER to return to editor]" fade out after a bit
This commit is contained in:
Terry Cavanagh 2020-02-10 18:41:13 +01:00 committed by GitHub
commit 172ab9195d
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6 changed files with 50 additions and 13 deletions
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41
desktop_version/src/Graphics.cpp
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@ -264,13 +264,18 @@ void Graphics::MakeSpriteArray()
}
void Graphics::Print( int _x, int _y, std::string _s, int r, int g, int b, bool cen /*= false*/ )
void Graphics::Print( int _x, int _y, std::string _s, int r, int g, int b, bool cen /*= false*/ ) {
return PrintAlpha(_x,_y,_s,r,g,b,255,cen);
}
void Graphics::PrintAlpha( int _x, int _y, std::string _s, int r, int g, int b, int a, bool cen /*= false*/ )
{
r = clamp(r,0,255);
g = clamp(g,0,255);
b = clamp(b,0,255);
a = clamp(a,0,255);
ct.colour = getRGB(r, g, b);
ct.colour = getRGBA(r, g, b, a);
if (cen)
_x = ((160 ) - ((len(_s)) / 2));
@ -358,11 +363,16 @@ int Graphics::len(std::string t)
return bfontpos;
}
void Graphics::PrintOff( int _x, int _y, std::string _s, int r, int g, int b, bool cen /*= false*/ )
void Graphics::PrintOff( int _x, int _y, std::string _s, int r, int g, int b, bool cen /*= false*/ ) {
PrintOffAlpha(_x,_y,_s,r,g,b,255,cen);
}
void Graphics::PrintOffAlpha( int _x, int _y, std::string _s, int r, int g, int b, int a, bool cen /*= false*/ )
{
r = clamp(r,0,255);
g = clamp(g,0,255);
b = clamp(b,0,255);
a = clamp(a,0,255);
ct.colour = getRGB(r, g, b);
@ -395,28 +405,32 @@ void Graphics::PrintOff( int _x, int _y, std::string _s, int r, int g, int b, bo
}
}
void Graphics::bprint( int x, int y, std::string t, int r, int g, int b, bool cen /*= false*/ )
void Graphics::bprint( int x, int y, std::string t, int r, int g, int b, bool cen /*= false*/ ) {
bprintalpha(x,y,t,r,g,b,255,cen);
}
void Graphics::bprintalpha( int x, int y, std::string t, int r, int g, int b, int a, bool cen /*= false*/ )
{
//printmask(x, y, t, cen);
if (!notextoutline)
{
Print(x, y - 1, t, 0, 0, 0, cen);
PrintAlpha(x, y - 1, t, 0, 0, 0, a, cen);
if (cen)
{
//TODO find different
PrintOff(-1, y, t, 0, 0, 0, cen);
PrintOff(1, y, t, 0, 0, 0, cen);
PrintOffAlpha(-1, y, t, 0, 0, 0, a, cen);
PrintOffAlpha(1, y, t, 0, 0, 0, a, cen);
}
else
{
Print(x -1, y, t, 0, 0, 0, cen);
Print(x +1, y, t, 0, 0, 0, cen);
PrintAlpha(x -1, y, t, 0, 0, 0, a, cen);
PrintAlpha(x +1, y, t, 0, 0, 0, a, cen);
}
Print(x, y+1, t, 0, 0, 0, cen);
PrintAlpha(x, y+1, t, 0, 0, 0, a, cen);
}
Print(x, y, t, r, g, b, cen);
PrintAlpha(x, y, t, r, g, b, a, cen);
}
void Graphics::RPrint( int _x, int _y, std::string _s, int r, int g, int b, bool cen /*= false*/ )
@ -3146,6 +3160,11 @@ void Graphics::drawtele(int x, int y, int t, int c, UtilityClass& help)
BlitSurfaceColoured(tele[t], NULL, backBuffer, &telerect, ct);
}
Uint32 Graphics::getRGBA(Uint8 r, Uint8 g, Uint8 b, Uint8 a)
{
return SDL_MapRGBA(backBuffer->format, b, g, r, a);
}
Uint32 Graphics::getRGB(Uint8 r, Uint8 g, Uint8 b)
{
return SDL_MapRGB(backBuffer->format, b, g, r);

8
desktop_version/src/Graphics.h
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@ -112,12 +112,18 @@ public:
void Print(int _x, int _y, std::string _s, int r, int g, int b, bool cen = false);
void PrintAlpha(int _x, int _y, std::string _s, int r, int g, int b, int a, bool cen = false);
void RPrint(int _x, int _y, std::string _s, int r, int g, int b, bool cen = false);
void PrintOff(int _x, int _y, std::string _s, int r, int g, int b, bool cen = false);
void PrintOffAlpha(int _x, int _y, std::string _s, int r, int g, int b, int a, bool cen = false);
void bprint(int x, int y, std::string t, int r, int g, int b, bool cen = false);
void bprintalpha(int x, int y, std::string t, int r, int g, int b, int a, bool cen = false);
int len(std::string t);
void bigprint( int _x, int _y, std::string _s, int r, int g, int b, bool cen = false, int sc = 2 );
void drawspritesetcol(int x, int y, int t, int c, UtilityClass& help);
@ -139,6 +145,8 @@ public:
void drawtele(int x, int y, int t, int c, UtilityClass& help);
Uint32 getRGBA(Uint8 r, Uint8 g, Uint8 b, Uint8 a);
Uint32 getRGB(Uint8 r, Uint8 g, Uint8 b);
Uint32 getBGR(Uint8 r, Uint8 g, Uint8 b);

6
desktop_version/src/GraphicsUtil.cpp
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@ -300,7 +300,11 @@ void BlitSurfaceColoured(
Uint32 pixel = ReadPixel(_src, x, y);
Uint32 Alpha = pixel & fmt.Amask;
Uint32 result = ct.colour & 0x00FFFFFF;
DrawPixel(tempsurface, x, y, result | Alpha);
Uint32 CTAlpha = ct.colour & fmt.Amask;
float div1 = ((Alpha >> 24) / 255.0f);
float div2 = ((CTAlpha >> 24) / 255.0f);
Uint32 UseAlpha = (div1 * div2) * 255.0f;
DrawPixel(tempsurface, x, y, result | (UseAlpha << 24));
}
}

1
desktop_version/src/editor.cpp
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@ -4577,6 +4577,7 @@ void editorinput( KeyPoll& key, Graphics& dwgfx, Game& game, mapclass& map, enti
music.stopmusic();
dwgfx.backgrounddrawn=false;
ed.returneditoralpha = 1000; // Let's start it higher than 255 since it gets clamped
script.startgamemode(21, key, dwgfx, game, map, obj, help, music);
}
//Return to game

2
desktop_version/src/editor.h
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@ -236,6 +236,8 @@ class editorclass{
//Direct Mode variables
int dmtile;
int dmtileeditor;
int returneditoralpha = 0;
};
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);

5
desktop_version/src/titlerender.cpp
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@ -1606,7 +1606,10 @@ void gamerender(Graphics& dwgfx, mapclass& map, Game& game, entityclass& obj, Ut
if(map.custommode && !map.custommodeforreal && !game.advancetext){
//Return to level editor
dwgfx.bprint(5, 5, "[Press ENTER to return to editor]", 220 - (help.glow), 220 - (help.glow), 255 - (help.glow / 2), false);
dwgfx.bprintalpha(5, 5, "[Press ENTER to return to editor]", 220 - (help.glow), 220 - (help.glow), 255 - (help.glow / 2), ed.returneditoralpha, false);
if (ed.returneditoralpha > 0) {
ed.returneditoralpha -= 15;
}
}