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add deco flood fill, flood fills based on color being close enough

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flood fill brush is hidden when deco tools are selected like this because it gets in the way. Renderer::vid is compared here so there could definitely be issues, but it works fine when used under normal conditions
This commit is contained in:
jacob1 2015-08-30 01:38:32 -04:00
parent 2ebc522c36
commit ed4678c9a8
6 changed files with 114 additions and 20 deletions
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13
src/gui/game/DecorationTool.h
View File

@ -5,6 +5,7 @@
#include "Tool.h"
#include "graphics/Graphics.h"
class Renderer;
class DecorationTool: public Tool
{
public:
@ -12,6 +13,7 @@ public:
unsigned char Green;
unsigned char Blue;
unsigned char Alpha;
Renderer *ren;
VideoBuffer * GetIcon(int toolID, int width, int height)
{
@ -56,12 +58,13 @@ public:
return newTexture;
}
DecorationTool(int decoMode, string name, string description, int r, int g, int b, std::string identifier):
DecorationTool(Renderer *ren_, int decoMode, string name, string description, int r, int g, int b, std::string identifier):
Tool(decoMode, name, description, r, g, b, identifier),
Red(0),
Green(0),
Blue(0),
Alpha(0)
Alpha(0),
ren(ren_)
{
}
virtual ~DecorationTool() {}
@ -75,7 +78,11 @@ public:
sim->ApplyDecorationBox(position1.X, position1.Y, position2.X, position2.Y, Red, Green, Blue, Alpha, toolID);
}
virtual void DrawFill(Simulation * sim, Brush * brush, ui::Point position) {
pixel loc = ren->vid[position.X+position.Y*WINDOWW];
if (toolID == DECO_CLEAR)
sim->ApplyDecorationFill(ren, position.X, position.Y, 0, 0, 0, 0, PIXR(loc), PIXG(loc), PIXB(loc));
else
sim->ApplyDecorationFill(ren, position.X, position.Y, Red, Green, Blue, Alpha, PIXR(loc), PIXG(loc), PIXB(loc));
}
};

14
src/gui/game/GameModel.cpp
View File

@ -313,13 +313,13 @@ void GameModel::BuildMenus()
menuList[SC_TOOL]->AddTool(new SampleTool(this));
//Add decoration tools to menu
menuList[SC_DECO]->AddTool(new DecorationTool(DECO_ADD, "ADD", "Colour blending: Add.", 0, 0, 0, "DEFAULT_DECOR_ADD"));
menuList[SC_DECO]->AddTool(new DecorationTool(DECO_SUBTRACT, "SUB", "Colour blending: Subtract.", 0, 0, 0, "DEFAULT_DECOR_SUB"));
menuList[SC_DECO]->AddTool(new DecorationTool(DECO_MULTIPLY, "MUL", "Colour blending: Multiply.", 0, 0, 0, "DEFAULT_DECOR_MUL"));
menuList[SC_DECO]->AddTool(new DecorationTool(DECO_DIVIDE, "DIV", "Colour blending: Divide." , 0, 0, 0, "DEFAULT_DECOR_DIV"));
menuList[SC_DECO]->AddTool(new DecorationTool(DECO_SMUDGE, "SMDG", "Smudge tool, blends surrounding deco together.", 0, 0, 0, "DEFAULT_DECOR_SMDG"));
menuList[SC_DECO]->AddTool(new DecorationTool(DECO_CLEAR, "CLR", "Erase any set decoration.", 0, 0, 0, "DEFAULT_DECOR_CLR"));
menuList[SC_DECO]->AddTool(new DecorationTool(DECO_DRAW, "SET", "Draw decoration (No blending).", 0, 0, 0, "DEFAULT_DECOR_SET"));
menuList[SC_DECO]->AddTool(new DecorationTool(ren, DECO_ADD, "ADD", "Colour blending: Add.", 0, 0, 0, "DEFAULT_DECOR_ADD"));
menuList[SC_DECO]->AddTool(new DecorationTool(ren, DECO_SUBTRACT, "SUB", "Colour blending: Subtract.", 0, 0, 0, "DEFAULT_DECOR_SUB"));
menuList[SC_DECO]->AddTool(new DecorationTool(ren, DECO_MULTIPLY, "MUL", "Colour blending: Multiply.", 0, 0, 0, "DEFAULT_DECOR_MUL"));
menuList[SC_DECO]->AddTool(new DecorationTool(ren, DECO_DIVIDE, "DIV", "Colour blending: Divide." , 0, 0, 0, "DEFAULT_DECOR_DIV"));
menuList[SC_DECO]->AddTool(new DecorationTool(ren, DECO_SMUDGE, "SMDG", "Smudge tool, blends surrounding deco together.", 0, 0, 0, "DEFAULT_DECOR_SMDG"));
menuList[SC_DECO]->AddTool(new DecorationTool(ren, DECO_CLEAR, "CLR", "Erase any set decoration.", 0, 0, 0, "DEFAULT_DECOR_CLR"));
menuList[SC_DECO]->AddTool(new DecorationTool(ren, DECO_DRAW, "SET", "Draw decoration (No blending).", 0, 0, 0, "DEFAULT_DECOR_SET"));
decoToolset[0] = GetToolFromIdentifier("DEFAULT_DECOR_SET");
decoToolset[1] = GetToolFromIdentifier("DEFAULT_DECOR_CLR");
decoToolset[2] = GetToolFromIdentifier("DEFAULT_UI_SAMPLE");

15
src/gui/game/GameView.cpp
View File

@ -161,6 +161,7 @@ GameView::GameView():
showDebug(false),
wallBrush(false),
toolBrush(false),
decoBrush(false),
windTool(false),
toolIndex(0),
currentSaveType(0),
@ -637,6 +638,7 @@ bool GameView::GetPlacingZoom()
void GameView::NotifyActiveToolsChanged(GameModel * sender)
{
decoBrush = false;
for (size_t i = 0; i < toolButtons.size(); i++)
{
Tool * tool = ((ToolAction*)toolButtons[i]->GetActionCallback())->tool;
@ -647,10 +649,15 @@ void GameView::NotifyActiveToolsChanged(GameModel * sender)
windTool = true;
else
windTool = false;
if (sender->GetActiveTool(0)->GetIdentifier().find("DEFAULT_DECOR_") != sender->GetActiveTool(0)->GetIdentifier().npos)
decoBrush = true;
}
else if(sender->GetActiveTool(1) == tool)
{
toolButtons[i]->SetSelectionState(1); //Secondary
if (sender->GetActiveTool(1)->GetIdentifier().find("DEFAULT_DECOR_") != sender->GetActiveTool(1)->GetIdentifier().npos)
decoBrush = true;
}
else if(sender->GetActiveTool(2) == tool)
{
@ -674,15 +681,18 @@ void GameView::NotifyActiveToolsChanged(GameModel * sender)
void GameView::NotifyLastToolChanged(GameModel * sender)
{
if(sender->GetLastTool() && sender->GetLastTool()->GetResolution() == CELL)
if (sender->GetLastTool())
{
if (sender->GetLastTool()->GetResolution() == CELL)
wallBrush = true;
else
wallBrush = false;
if (sender->GetLastTool() && sender->GetLastTool()->GetIdentifier().find("DEFAULT_TOOL_") != sender->GetLastTool()->GetIdentifier().npos)
if (sender->GetLastTool()->GetIdentifier().find("DEFAULT_TOOL_") != sender->GetLastTool()->GetIdentifier().npos)
toolBrush = true;
else
toolBrush = false;
}
}
void GameView::NotifyToolListChanged(GameModel * sender)
@ -2057,6 +2067,7 @@ void GameView::OnDraw()
}
else if(drawMode==DrawFill)// || altBehaviour)
{
if (!decoBrush)
activeBrush->RenderFill(ren, finalCurrentMouse);
}
if(drawMode == DrawPoints || drawMode==DrawLine || (drawMode == DrawRect && !isMouseDown))

1
src/gui/game/GameView.h
View File

@ -45,6 +45,7 @@ private:
bool showDebug;
bool wallBrush;
bool toolBrush;
bool decoBrush;
bool windTool;
int toolIndex;
int currentSaveType;

75
src/simulation/Simulation.cpp
View File

@ -422,7 +422,6 @@ int Simulation::flood_prop(int x, int y, size_t propoffset, PropertyValue propva
{
cs.pop(x, y);
x1 = x2 = x;
x1 = x2 = x;
while (x1>=CELL)
{
if (!FloodFillPmapCheck(x1-1, y, parttype) || bitmap[(y*XRES)+x1-1])
@ -983,6 +982,80 @@ void Simulation::ApplyDecorationBox(int x1, int y1, int x2, int y2, int colR, in
ApplyDecoration(i, j, colR, colG, colB, colA, mode);
}
bool Simulation::ColorCompare(Renderer *ren, int x, int y, int replaceR, int replaceG, int replaceB)
{
pixel pix = ren->vid[x+y*WINDOWW];
int r = PIXR(pix);
int g = PIXG(pix);
int b = PIXB(pix);
int diff = std::abs(replaceR-r) + std::abs(replaceG-g) + std::abs(replaceB-b);
return diff < 15;
}
void Simulation::ApplyDecorationFill(Renderer *ren, int x, int y, int colR, int colG, int colB, int colA, int replaceR, int replaceG, int replaceB)
{
int x1, x2;
char *bitmap = (char*)malloc(XRES*YRES); //Bitmap for checking
if (!bitmap)
return;
memset(bitmap, 0, XRES*YRES);
if (!ColorCompare(ren, x, y, replaceR, replaceG, replaceB))
return;
try
{
CoordStack cs;
cs.push(x, y);
do
{
cs.pop(x, y);
x1 = x2 = x;
// go left as far as possible
while (x1>0)
{
if (bitmap[(x1-1)+y*XRES] || !ColorCompare(ren, x1-1, y, replaceR, replaceG, replaceB))
{
break;
}
x1--;
}
// go right as far as possible
while (x2<XRES-1)
{
if (bitmap[(x1+1)+y*XRES] || !ColorCompare(ren, x2+1, y, replaceR, replaceG, replaceB))
{
break;
}
x2++;
}
// fill span
for (x=x1; x<=x2; x++)
{
ApplyDecoration(x, y, colR, colG, colB, colA, DECO_DRAW);
bitmap[x+y*XRES] = 1;
}
if (y >= 1)
for (x=x1; x<=x2; x++)
if (!bitmap[x+(y-1)*XRES] && ColorCompare(ren, x, y-1, replaceR, replaceG, replaceB))
cs.push(x, y-1);
if (y < YRES-1)
for (x=x1; x<=x2; x++)
if (!bitmap[x+(y+1)*XRES] && ColorCompare(ren, x, y+1, replaceR, replaceG, replaceB))
cs.push(x, y+1);
} while (cs.getSize() > 0);
}
catch (std::exception& e)
{
std::cerr << e.what() << std::endl;
free(bitmap);
return;
}
free(bitmap);
}
int Simulation::Tool(int x, int y, int tool, float strength)
{
if(tools[tool])

2
src/simulation/Simulation.h
View File

@ -170,6 +170,8 @@ public:
void ApplyDecorationPoint(int x, int y, int colR, int colG, int colB, int colA, int mode, Brush * cBrush = NULL);
void ApplyDecorationLine(int x1, int y1, int x2, int y2, int colR, int colG, int colB, int colA, int mode, Brush * cBrush = NULL);
void ApplyDecorationBox(int x1, int y1, int x2, int y2, int colR, int colG, int colB, int colA, int mode);
bool ColorCompare(Renderer *ren, int x, int y, int replaceR, int replaceG, int replaceB);
void ApplyDecorationFill(Renderer *ren, int x, int y, int colR, int colG, int colB, int colA, int replaceR, int replaceG, int replaceB);
//Drawing Tools like HEAT, AIR, and GRAV
int Tool(int x, int y, int tool, float strength = 1.0f);