1 files changed, 289 insertions, 0 deletions
diff --git a/src/game/SignTool.cpp b/src/game/SignTool.cpp
new file mode 100644
index 0000000..af267af
--- /dev/null
+++ b/src/game/SignTool.cpp
@@ -0,0 +1,289 @@
+#include <iostream>
+#include "Style.h"
+#include "simulation/Simulation.h"
+#include "Tool.h"
+#include "interface/Window.h"
+#include "interface/Button.h"
+#include "interface/Label.h"
+#include "interface/Textbox.h"
+#include "interface/DropDown.h"
+
+class SignWindow: public ui::Window
+{
+public:
+	ui::DropDown * justification;
+	ui::Textbox * textField;
+	SignTool * tool;
+	sign * movingSign;
+	bool signMoving;
+	Simulation * sim;
+	int signID;
+	ui::Point signPosition;
+	SignWindow(SignTool * tool_, Simulation * sim_, int signID_, ui::Point position_);
+	virtual void OnDraw();
+	virtual void DoDraw();
+	virtual void DoMouseMove(int x, int y, int dx, int dy);
+	virtual void DoMouseDown(int x, int y, unsigned button);
+	virtual void DoMouseUp(int x, int y, unsigned button) { if(!signMoving) ui::Window::DoMouseUp(x, y, button); }
+	virtual void DoMouseWheel(int x, int y, int d) { if(!signMoving) ui::Window::DoMouseWheel(x, y, d); }
+	virtual void DoKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt) { if(!signMoving) ui::Window::DoKeyPress(key, character, shift, ctrl, alt); };
+	virtual void DoKeyRelease(int key, Uint16 character, bool shift, bool ctrl, bool alt) { if(!signMoving) ui::Window::DoKeyRelease(key, character, shift, ctrl, alt); };
+	virtual ~SignWindow() {}
+	virtual void OnTryExit(ui::Window::ExitMethod method);
+	class OkayAction: public ui::ButtonAction
+	{
+	public:
+		SignWindow * prompt;
+		OkayAction(SignWindow * prompt_) { prompt = prompt_; }
+		void ActionCallback(ui::Button * sender)
+		{
+			ui::Engine::Ref().CloseWindow();		
+			if(prompt->signID==-1 && prompt->textField->GetText().length())
+			{
+				prompt->sim->signs.push_back(sign(prompt->textField->GetText(), prompt->signPosition.X, prompt->signPosition.Y, (sign::Justification)prompt->justification->GetOption().second));
+			}
+			else if(prompt->signID!=-1 && prompt->textField->GetText().length())
+			{
+				prompt->sim->signs[prompt->signID] = sign(sign(prompt->textField->GetText(), prompt->signPosition.X, prompt->signPosition.Y, (sign::Justification)prompt->justification->GetOption().second));
+			}
+			prompt->SelfDestruct();
+		}
+	};
+	class DeleteAction: public ui::ButtonAction
+	{
+	public:
+		SignWindow * prompt;
+		DeleteAction(SignWindow * prompt_) { prompt = prompt_; }
+		void ActionCallback(ui::Button * sender)
+		{
+			ui::Engine::Ref().CloseWindow();
+			if(prompt->signID!=-1)
+			{
+				prompt->sim->signs.erase(prompt->sim->signs.begin()+prompt->signID);
+			}
+			prompt->SelfDestruct();
+		}
+	};
+
+	class SignTextAction: public ui::TextboxAction
+	{
+	public:
+		SignWindow * prompt;
+		SignTextAction(SignWindow * prompt_) { prompt = prompt_; }
+		virtual void TextChangedCallback(ui::Textbox * sender)
+		{
+			if(prompt->signID!=-1)
+			{
+				prompt->sim->signs[prompt->signID].text = sender->GetText();
+			}
+		}
+	};
+
+	class MoveAction: public ui::ButtonAction
+	{
+	public:
+		SignWindow * prompt;
+		MoveAction(SignWindow * prompt_) { prompt = prompt_; }
+		void ActionCallback(ui::Button * sender)
+		{
+			if(prompt->signID!=-1)
+			{
+				prompt->movingSign = &prompt->sim->signs[prompt->signID];
+				prompt->signMoving = true;
+			}
+		}
+	};
+};
+
+SignWindow::SignWindow(SignTool * tool_, Simulation * sim_, int signID_, ui::Point position_):
+	ui::Window(ui::Point(-1, -1), ui::Point(200, 87)),
+	tool(tool_),
+	signID(signID_),
+	sim(sim_),
+	signPosition(position_),
+	movingSign(NULL),
+	signMoving(false)
+{
+	ui::Label * messageLabel = new ui::Label(ui::Point(4, 5), ui::Point(Size.X-8, 15), "New sign");
+	messageLabel->SetTextColour(style::Colour::InformationTitle);
+	messageLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+	messageLabel->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
+	AddComponent(messageLabel);
+
+	ui::Button * okayButton = new ui::Button(ui::Point(0, Size.Y-16), ui::Point(Size.X, 16), "OK");
+	okayButton->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+	okayButton->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
+	okayButton->Appearance.BorderInactive = (ui::Colour(200, 200, 200));
+	okayButton->SetActionCallback(new OkayAction(this));
+	AddComponent(okayButton);
+	SetOkayButton(okayButton);
+	
+	ui::Label * tempLabel = new ui::Label(ui::Point(8, 48), ui::Point(40, 15), "Justify:");
+	okayButton->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+	okayButton->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
+	AddComponent(tempLabel);
+
+	justification = new ui::DropDown(ui::Point(52, 48), ui::Point(50, 16));
+	AddComponent(justification);
+	justification->AddOption(std::pair<std::string, int>("\x9D Left", (int)sign::Left));
+	justification->AddOption(std::pair<std::string, int>("\x9E Centre", (int)sign::Centre));
+	justification->AddOption(std::pair<std::string, int>("\x9F Right", (int)sign::Right));
+	justification->SetOption(1);
+	justification->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+	
+	textField = new ui::Textbox(ui::Point(8, 25), ui::Point(Size.X-16, 17), "", "[message]");
+	textField->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+	textField->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
+	textField->SetActionCallback(new SignTextAction(this));
+	AddComponent(textField);
+	FocusComponent(textField);
+	
+	if(signID!=-1)
+	{
+		messageLabel->SetText("Edit sign");
+
+		textField->SetText(sim->signs[signID].text);
+		justification->SetOption(sim->signs[signID].ju);
+
+		ui::Point position = ui::Point(justification->Position.X+justification->Size.X+3, 48);
+		ui::Button * moveButton = new ui::Button(position, ui::Point(((Size.X-position.X-8)/2)-2, 16), "Move");
+		moveButton->SetActionCallback(new MoveAction(this));
+		AddComponent(moveButton);
+
+		position = ui::Point(justification->Position.X+justification->Size.X+3, 48)+ui::Point(moveButton->Size.X+3, 0);
+		ui::Button * deleteButton = new ui::Button(position, ui::Point((Size.X-position.X-8)-1, 16), "Delete");
+		//deleteButton->SetIcon(IconDelete);
+		deleteButton->SetActionCallback(new DeleteAction(this));
+
+		signPosition.X = sim->signs[signID].x;
+		signPosition.Y = sim->signs[signID].y;
+
+		AddComponent(deleteButton);
+	}
+
+	ui::Engine::Ref().ShowWindow(this);
+}
+
+void SignWindow::OnTryExit(ui::Window::ExitMethod method)
+{
+	ui::Engine::Ref().CloseWindow();
+	SelfDestruct();
+}
+
+void SignWindow::DoDraw()
+{
+	for(std::vector<sign>::iterator iter = sim->signs.begin(), end = sim->signs.end(); iter != end; ++iter)
+	{
+		sign & currentSign = *iter;
+		int x, y, w, h;
+		Graphics * g = ui::Engine::Ref().g;
+		char buff[256];  //Buffer
+		currentSign.pos(x, y, w, h);
+		g->clearrect(x, y, w, h);
+		g->drawrect(x, y, w, h, 192, 192, 192, 255);
+
+		//Displaying special information
+		if (currentSign.text == "{p}")
+		{
+			float pressure = 0.0f;
+			if (currentSign.x>=0 && currentSign.x<XRES && currentSign.y>=0 && currentSign.y<YRES)
+				pressure = sim->pv[currentSign.y/CELL][currentSign.x/CELL];
+			sprintf(buff, "Pressure: %3.2f", pressure);  //...pressure
+			g->drawtext(x+3, y+3, buff, 255, 255, 255, 255);
+		}
+		else if (currentSign.text == "{t}")
+		{
+			if (currentSign.x>=0 && currentSign.x<XRES && currentSign.y>=0 && currentSign.y<YRES && sim->pmap[currentSign.y][currentSign.x])
+				sprintf(buff, "Temp: %4.2f", sim->parts[sim->pmap[currentSign.y][currentSign.x]>>8].temp-273.15);  //...temperature
+			else
+				sprintf(buff, "Temp: 0.00");  //...temperature
+			g->drawtext(x+3, y+3, buff, 255, 255, 255, 255);
+		}
+		else if (sregexp(currentSign.text.c_str(), "^{[c|t]:[0-9]*|.*}$")==0)
+		{
+			int sldr, startm;
+			memset(buff, 0, sizeof(buff));
+			for (sldr=3; currentSign.text[sldr-1] != '|'; sldr++)
+				startm = sldr + 1;
+			sldr = startm;
+			while (currentSign.text[sldr] != '}')
+			{
+				buff[sldr - startm] = currentSign.text[sldr];
+				sldr++;
+			}
+			g->drawtext(x+3, y+3, buff, 0, 191, 255, 255);
+		}
+		else 
+		{
+			g->drawtext(x+3, y+3, currentSign.text, 255, 255, 255, 255);
+		}
+	}
+	if(!signMoving)
+	{
+		ui::Window::DoDraw();
+	}
+}
+
+void SignWindow::DoMouseMove(int x, int y, int dx, int dy) {
+	if(!signMoving)
+		ui::Window::DoMouseMove(x, y, dx, dy);
+	else
+	{
+		if(x < XRES && y < YRES)
+		{
+			movingSign->x = x;
+			movingSign->y = y;
+			signPosition.X = x;
+			signPosition.Y = y;
+		}
+	}
+}
+
+void SignWindow::DoMouseDown(int x, int y, unsigned button)
+{
+	if(!signMoving)
+		ui::Window::DoMouseDown(x, y, button);
+	else
+	{
+		signMoving = false;
+	}
+}
+
+void SignWindow::OnDraw()
+{
+	Graphics * g = ui::Engine::Ref().g;
+	
+	g->clearrect(Position.X-2, Position.Y-2, Size.X+3, Size.Y+3);
+	g->drawrect(Position.X, Position.Y, Size.X, Size.Y, 200, 200, 200, 255);
+}
+
+VideoBuffer * SignTool::GetIcon(int toolID, int width, int height)
+{
+	VideoBuffer * newTexture = new VideoBuffer(width, height);
+	for (int y=0; y<height; y++)
+	{
+		for (int x=0; x<width; x++)
+		{
+			pixel pc =  x==0||x==width-1||y==0||y==height-1 ? PIXPACK(0xA0A0A0) : PIXPACK(0x000000);
+			newTexture->SetPixel(x, y, PIXR(pc), PIXG(pc), PIXB(pc), 255);
+		}
+	}
+	newTexture->SetCharacter((width/2)-5, (height/2)-5, 0xA1, 32, 64, 128, 255);
+	newTexture->BlendCharacter((width/2)-5, (height/2)-5, 0xA0, 255, 255, 255, 255);
+	return newTexture;
+}
+
+void SignTool::Click(Simulation * sim, Brush * brush, ui::Point position)
+{
+	int signX, signY, signW, signH, signIndex = -1;
+	for(int i = 0; i < sim->signs.size(); i++){
+		sim->signs[i].pos(signX, signY, signW, signH);
+		if(position.X > signX && position.X < signX+signW && position.Y > signY && position.Y < signY+signH)
+		{
+			signIndex = i;
+			break;
+		}
+	}
+	if (signIndex != -1 || sim->signs.size() < MAXSIGNS)
+		new SignWindow(this, sim, signIndex, position);
+}