Stupid git

8 files changed, 186 insertions, 67 deletions

diff --git a/src/Renderer.cpp b/src/Renderer.cpp
index 92cb376..7f6f9cc 100644
--- a/src/Renderer.cpp
+++ b/src/Renderer.cpp
@@ -474,15 +474,17 @@ void Renderer::DrawWalls()
 
 void Renderer::get_sign_pos(int i, int *x0, int *y0, int *w, int *h)
 {
-	sign *signs = sim->signs;
+	std::vector<sign> signs = sim->signs;
 	//Changing width if sign have special content
-	if (strcmp(signs[i].text, "{p}")==0)
+	if (signs[i].text == "{p}")
+	{
 		*w = Graphics::textwidth("Pressure: -000.00");
-
-	if (strcmp(signs[i].text, "{t}")==0)
+	}
+	else if (signs[i].text == "{t}")
+	{
 		*w = Graphics::textwidth("Temp: 0000.00");
-
-	if (sregexp(signs[i].text, "^{c:[0-9]*|.*}$")==0)
+	}
+	else if (sregexp(signs[i].text.c_str(), "^{c:[0-9]*|.*}$")==0)
 	{
 		int sldr, startm;
 		char buff[256];
@@ -498,10 +500,10 @@ void Renderer::get_sign_pos(int i, int *x0, int *y0, int *w, int *h)
 		}
 		*w = Graphics::textwidth(buff) + 5;
 	}
-
-	//Ususal width
-	if (strcmp(signs[i].text, "{p}") && strcmp(signs[i].text, "{t}") && sregexp(signs[i].text, "^{c:[0-9]*|.*}$"))
-		*w = Graphics::textwidth(signs[i].text) + 5;
+	else
+	{
+		*w = Graphics::textwidth(signs[i].text.c_str()) + 5;
+	}
 	*h = 14;
 	*x0 = (signs[i].ju == 2) ? signs[i].x - *w :
 	      (signs[i].ju == 1) ? signs[i].x - *w/2 : signs[i].x;
@@ -511,13 +513,13 @@ void Renderer::get_sign_pos(int i, int *x0, int *y0, int *w, int *h)
 void Renderer::DrawSigns()
 {
 	int i, j, x, y, w, h, dx, dy,mx,my,b=1,bq;
-	sign *signs = sim->signs;
+	std::vector<sign> signs = sim->signs;
 #ifdef OGLR
 	glBindFramebuffer(GL_DRAW_FRAMEBUFFER, partsFbo);
 	glTranslated(0, MENUSIZE, 0);
 #endif
-	for (i=0; i<MAXSIGNS; i++)
-		if (signs[i].text[0])
+	for (i=0; i < signs.size(); i++)
+		if (signs[i].text.length())
 		{
 			char buff[256];  //Buffer
 			get_sign_pos(i, &x, &y, &w, &h);
@@ -525,7 +527,7 @@ void Renderer::DrawSigns()
 			g->drawrect(x, y, w, h, 192, 192, 192, 255);
 
 			//Displaying special information
-			if (strcmp(signs[i].text, "{p}")==0)
+			if (signs[i].text == "{p}")
 			{
 				float pressure = 0.0f;
 				if (signs[i].x>=0 && signs[i].x<XRES && signs[i].y>=0 && signs[i].y<YRES)
@@ -533,7 +535,7 @@ void Renderer::DrawSigns()
 				sprintf(buff, "Pressure: %3.2f", pressure);  //...pressure
 				g->drawtext(x+3, y+3, buff, 255, 255, 255, 255);
 			}
-			if (strcmp(signs[i].text, "{t}")==0)
+			else if (signs[i].text == "{t}")
 			{
 				if (signs[i].x>=0 && signs[i].x<XRES && signs[i].y>=0 && signs[i].y<YRES && sim->pmap[signs[i].y][signs[i].x])
 					sprintf(buff, "Temp: %4.2f", sim->parts[sim->pmap[signs[i].y][signs[i].x]>>8].temp-273.15);  //...temperature
@@ -541,8 +543,7 @@ void Renderer::DrawSigns()
 					sprintf(buff, "Temp: 0.00");  //...temperature
 				g->drawtext(x+3, y+3, buff, 255, 255, 255, 255);
 			}
-
-			if (sregexp(signs[i].text, "^{c:[0-9]*|.*}$")==0)
+			else if (sregexp(signs[i].text.c_str(), "^{c:[0-9]*|.*}$")==0)
 			{
 				int sldr, startm;
 				memset(buff, 0, sizeof(buff));
@@ -556,11 +557,11 @@ void Renderer::DrawSigns()
 				}
 				g->drawtext(x+3, y+3, buff, 0, 191, 255, 255);
 			}
-
-			//Usual text
-			if (strcmp(signs[i].text, "{p}") && strcmp(signs[i].text, "{t}") && sregexp(signs[i].text, "^{c:[0-9]*|.*}$"))
+			else 
+			{
 				g->drawtext(x+3, y+3, signs[i].text, 255, 255, 255, 255);
-
+			}
+				
 			x = signs[i].x;
 			y = signs[i].y;
 			dx = 1 - signs[i].ju;
diff --git a/src/dialogues/TextPrompt.cpp b/src/dialogues/TextPrompt.cpp
index 8627786..1f84e63 100644
--- a/src/dialogues/TextPrompt.cpp
+++ b/src/dialogues/TextPrompt.cpp
@@ -18,7 +18,8 @@ public:
 	void ActionCallback(ui::Button * sender)
 	{
 		ui::Engine::Ref().CloseWindow();
-		prompt->callback->TextCallback(result, prompt->textField->GetText());
+		if(prompt->callback)
+			prompt->callback->TextCallback(result, prompt->textField->GetText());
 		prompt->SelfDestruct(); //TODO: Fix component disposal
 	}
 };
diff --git a/src/game/GameModel.cpp b/src/game/GameModel.cpp
index c040566..60e3c15 100644
--- a/src/game/GameModel.cpp
+++ b/src/game/GameModel.cpp
@@ -93,6 +93,10 @@ GameModel::GameModel():
 		//sim->wtypes[i]
 	}
 	
+	//Add special sign and prop tools
+	menuList[SC_TOOL]->AddTool(new SignTool());
+	menuList[SC_TOOL]->AddTool(new PropertyTool());
+	
 	//Build menu for simtools
 	for(int i = 0; i < sim->tools.size(); i++)
 	{
@@ -109,8 +113,8 @@ GameModel::GameModel():
 	menuList[SC_DECO]->AddTool(new DecorationTool(DecorationTool::BlendSet, "SET", 0, 0, 0));
 
 	//Set default brush palette
-	brushList.push_back(new Brush(ui::Point(4, 4)));
 	brushList.push_back(new EllipseBrush(ui::Point(4, 4)));
+	brushList.push_back(new Brush(ui::Point(4, 4)));
 
 	//Set default tools
 	activeTools[0] = menuList[SC_POWDERS]->GetToolList()[0];
diff --git a/src/game/SignTool.cpp b/src/game/SignTool.cpp
index ce4c181..50ddb8a 100644
--- a/src/game/SignTool.cpp
+++ b/src/game/SignTool.cpp
@@ -1,9 +1,81 @@
-//
-//  SignTool.cpp
-//  PowderToypp
-//
-//  Created by Simon Robertshaw on 12/05/2012.
-//  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
-//
-
 #include <iostream>
+#include "simulation/Simulation.h"
+#include "Tool.h"
+#include "interface/Window.h"
+#include "interface/Button.h"
+#include "interface/Label.h"
+#include "interface/Textbox.h"
+
+class SignWindow: public ui::Window
+{
+public:
+	ui::Textbox * textField;
+	SignTool * tool;
+	Simulation * sim;
+	int signID;
+	ui::Point signPosition;
+	SignWindow(SignTool * tool_, Simulation * sim_, int signID_, ui::Point position_);
+	virtual void OnDraw();
+	virtual ~SignWindow() {}
+};
+
+class OkayAction: public ui::ButtonAction
+{
+public:
+	SignWindow * prompt;
+	OkayAction(SignWindow * prompt_) { prompt = prompt_; }
+	void ActionCallback(ui::Button * sender)
+	{
+		ui::Engine::Ref().CloseWindow();
+		prompt->SelfDestruct();
+		
+		if(prompt->signID==-1 && prompt->textField->GetText().length())
+		{
+			prompt->sim->signs.push_back(sign(prompt->textField->GetText(), prompt->signPosition.X, prompt->signPosition.Y, sign::Left));
+		}
+		else
+		{
+			prompt->sim->signs[prompt->signID] = sign(sign(prompt->textField->GetText(), prompt->signPosition.X, prompt->signPosition.Y, sign::Left));
+		}
+	}
+};
+
+SignWindow::SignWindow(SignTool * tool_, Simulation * sim_, int signID_, ui::Point position_):
+	ui::Window(ui::Point(-1, -1), ui::Point(200, 75)),
+	tool(tool_),
+	signID(signID_),
+	sim(sim_),
+	signPosition(position_)
+{
+	ui::Label * messageLabel = new ui::Label(ui::Point(4, 18), ui::Point(Size.X-8, 60), "New sign");
+	messageLabel->SetAlignment(AlignLeft, AlignTop);
+	AddComponent(messageLabel);
+	
+	ui::Button * okayButton = new ui::Button(ui::Point(0, Size.Y-16), ui::Point(Size.X, 16), "OK");
+	okayButton->SetAlignment(AlignLeft, AlignBottom);
+	okayButton->SetBorderColour(ui::Colour(200, 200, 200));
+	okayButton->SetActionCallback(new OkayAction(this));
+	AddComponent(okayButton);
+	
+	textField = new ui::Textbox(ui::Point(4, 32), ui::Point(Size.X-8, 16), "");
+	textField->SetAlignment(AlignLeft, AlignBottom);
+	AddComponent(textField);
+	
+	ui::Engine::Ref().ShowWindow(this);
+}
+void SignWindow::OnDraw()
+{
+	Graphics * g = ui::Engine::Ref().g;
+	
+	g->clearrect(Position.X-2, Position.Y-2, Size.X+4, Size.Y+4);
+	g->drawrect(Position.X, Position.Y, Size.X, Size.Y, 200, 200, 200, 255);
+}
+
+void SignTool::Draw(Simulation * sim, Brush * brush, ui::Point position)
+{
+	if(!opened)	//Ensure the dialogue can only be shown one at a time.
+	{
+		opened = true;
+		new SignWindow(this, sim, -1, position);
+	}
+}
\ No newline at end of file
diff --git a/src/game/Tool.h b/src/game/Tool.h
index 9f88188..935e598 100644
--- a/src/game/Tool.h
+++ b/src/game/Tool.h
@@ -19,11 +19,11 @@ protected:
 	string toolName;
 public:
 	Tool(int id, string name, int r, int g, int b):
-		toolID(id),
-		toolName(name),
-		colRed(r),
-		colGreen(g),
-		colBlue(b)
+	toolID(id),
+	toolName(name),
+	colRed(r),
+	colGreen(g),
+	colBlue(b)
 	{
 	}
 	string GetName() { return toolName; }
@@ -41,6 +41,38 @@ public:
 	int colRed, colBlue, colGreen;
 };
 
+class SignTool: public Tool
+{
+public:
+	SignTool():
+	Tool(0, "SIGN", 0, 0, 0),
+	opened(false)
+	{
+	}
+	virtual ~SignTool() {}
+	virtual void Draw(Simulation * sim, Brush * brush, ui::Point position);
+	virtual void DrawLine(Simulation * sim, Brush * brush, ui::Point position1, ui::Point position2) { }
+	virtual void DrawRect(Simulation * sim, Brush * brush, ui::Point position1, ui::Point position2) { }
+	virtual void DrawFill(Simulation * sim, Brush * brush, ui::Point position) { }
+	void SetClosed() { opened = false; }
+protected:
+	bool opened;
+};
+
+class PropertyTool: public Tool
+{
+public:
+	PropertyTool():
+	Tool(0, "PROP", 0, 0, 0)
+	{
+	}
+	virtual ~PropertyTool() {}
+	virtual void Draw(Simulation * sim, Brush * brush, ui::Point position) {};
+	virtual void DrawLine(Simulation * sim, Brush * brush, ui::Point position1, ui::Point position2) { }
+	virtual void DrawRect(Simulation * sim, Brush * brush, ui::Point position1, ui::Point position2) { }
+	virtual void DrawFill(Simulation * sim, Brush * brush, ui::Point position) { }
+};
+
 class ElementTool: public Tool
 {
 public:
diff --git a/src/simulation/SaveLoader.cpp b/src/simulation/SaveLoader.cpp
index 9bfb131..b07ba08 100644
--- a/src/simulation/SaveLoader.cpp
+++ b/src/simulation/SaveLoader.cpp
@@ -86,6 +86,10 @@ int SaveLoader::PSVLoad(unsigned char * data, int dataLength, Simulation * sim,
 	int nf=0, new_format = 0, ttv = 0;
 	Particle *parts = sim->parts;
 	int *fp = (int *)malloc(NPART*sizeof(int));
+	
+	std::vector<sign> tempSigns;
+	char tempSignText[255];
+	sign tempSign("", 0, 0, sign::Left);
 
 	//New file header uses PSv, replacing fuC. This is to detect if the client uses a new save format for temperatures
 	//This creates a problem for old clients, that display and "corrupt" error instead of a "newer version" error
@@ -665,31 +669,32 @@ int SaveLoader::PSVLoad(unsigned char * data, int dataLength, Simulation * sim,
 	{
 		if (p+6 > dataLength)
 			goto corrupt;
-		for (k=0; k<MAXSIGNS; k++)
-			if (!sim->signs[k].text[0])
-				break;
 		x = d[p++];
 		x |= ((unsigned)d[p++])<<8;
-		if (k<MAXSIGNS)
-			sim->signs[k].x = x+x0;
+		tempSign.x = x+x0;
 		x = d[p++];
 		x |= ((unsigned)d[p++])<<8;
-		if (k<MAXSIGNS)
-			sim->signs[k].y = x+y0;
+		tempSign.y = x+y0;
 		x = d[p++];
-		if (k<MAXSIGNS)
-			sim->signs[k].ju = x;
+		tempSign.ju = (sign::Justification)x;
 		x = d[p++];
 		if (p+x > dataLength)
-			goto corrupt;
-		if (k<MAXSIGNS)
-		{
-			memcpy(sim->signs[k].text, d+p, x);
-			sim->signs[k].text[x] = 0;
-			//clean_text(signs[k].text, 158-14 /* Current max sign length */); //TODO: Text cleanup for signs
-		}
+		goto corrupt;
+		if(x>254)
+			x = 254;
+		memcpy(tempSignText, d+p, x);
+		tempSignText[x] = 0;
+		tempSign.text = tempSignText;
+		tempSigns.push_back(tempSign);
 		p += x;
 	}
+	
+	for (i = 0; i < tempSigns.size(); i++)
+	{
+		if(i == MAXSIGNS)
+			break;
+		sim->signs.push_back(tempSigns[i]);
+	}
 
 version1:
 	if (m) free(m);
@@ -868,14 +873,14 @@ unsigned char * SaveLoader::PSVBuild(int & dataLength, Simulation * sim, int ori
 	}
 
 	j = 0;
-	for (i=0; i<MAXSIGNS; i++)
-		if (sim->signs[i].text[0] &&
+	for (i=0; i<sim->signs.size(); i++)
+		if (sim->signs[i].text.length() &&
 				sim->signs[i].x>=x0 && sim->signs[i].x<x0+w &&
 				sim->signs[i].y>=y0 && sim->signs[i].y<y0+h)
 			j++;
 	d[p++] = j;
-	for (i=0; i<MAXSIGNS; i++)
-		if (sim->signs[i].text[0] &&
+	for (i=0; i<sim->signs.size(); i++)
+		if (sim->signs[i].text.length() &&
 				sim->signs[i].x>=x0 && sim->signs[i].x<x0+w &&
 				sim->signs[i].y>=y0 && sim->signs[i].y<y0+h)
 		{
@@ -884,9 +889,9 @@ unsigned char * SaveLoader::PSVBuild(int & dataLength, Simulation * sim, int ori
 			d[p++] = (sim->signs[i].y-y0);
 			d[p++] = (sim->signs[i].y-y0)>>8;
 			d[p++] = sim->signs[i].ju;
-			x = strlen(sim->signs[i].text);
+			x = sim->signs[i].text.length();
 			d[p++] = x;
-			memcpy(d+p, sim->signs[i].text, x);
+			memcpy(d+p, sim->signs[i].text.c_str(), x);
 			p+=x;
 		}
 
diff --git a/src/simulation/Simulation.cpp b/src/simulation/Simulation.cpp
index 914df7e..41565a2 100644
--- a/src/simulation/Simulation.cpp
+++ b/src/simulation/Simulation.cpp
@@ -1347,8 +1347,7 @@ void Simulation::create_arc(int sx, int sy, int dx, int dy, int midpoints, int v
 void Simulation::clear_sim(void)
 {
 	int i, x, y;
-	if(signs)
-		memset(signs, 0, sizeof(sign)*MAXSIGNS);
+	signs.clear();
 	memset(bmap, 0, sizeof(bmap));
 	memset(emap, 0, sizeof(emap));
 	memset(parts, 0, sizeof(Particle)*NPART);
@@ -3806,7 +3805,6 @@ void Simulation::update_particles()//doesn't update the particles themselves, bu
 
 Simulation::~Simulation()
 {
-	free(signs);
 	delete grav;
 	delete air;
 }
@@ -3844,9 +3842,6 @@ Simulation::Simulation():
 	pv = air->pv;
 	hv = air->hv;
 
-	//Clear signs
-	signs = (sign*)calloc(MAXSIGNS, sizeof(sign));
-
 	int menuCount;
 	menu_section * msectionsT = LoadMenus(menuCount);
 	memcpy(msections, msectionsT, menuCount * sizeof(menu_section));
diff --git a/src/simulation/Simulation.h b/src/simulation/Simulation.h
index 71f233d..f4f8f5b 100644
--- a/src/simulation/Simulation.h
+++ b/src/simulation/Simulation.h
@@ -113,8 +113,17 @@ typedef struct menu_section menu_section;
 
 struct sign
 {
-	int x,y,ju;
-	char text[256];
+public:
+	enum Justification { Left = 0, Centre = 1, Right = 2 };
+	sign(std::string text_, int x_, int y_, Justification justification_):
+		text(text_),
+		x(x_),
+		y(y_),
+		ju(justification_)
+	{}
+	int x, y;
+	Justification ju;
+	std::string text;
 };
 typedef struct sign sign;
 
@@ -139,6 +148,7 @@ public:
 	Gravity * grav;
 	Air * air;
 
+	vector<sign> signs;
 	Element * elements;
 	vector<SimTool*> tools;
 	unsigned int * platent;
@@ -165,7 +175,6 @@ public:
 	int NUM_PARTS;
 	int elementCount[PT_NUM];
 	int ISWIRE;
-	sign * signs;
 	//Gol sim
 	int CGOL;
 	int ISGOL;