* another part of Battle interface

CBattleInterface.cpp

@@ -6,27 +6,24 @@
 #include "AdventureMapButton.h"
 #include "hch\CHeroHandler.h"
 #include "hch\CDefHandler.h"
+#include "CCallback.h"
+#include "CGameState.h"
 
 extern SDL_Surface * screen;
 
-CBattleInterface::CBattleInterface(CCreatureSet * army1, CCreatureSet * army2, int3 tile, CGHeroInstance *hero1, CGHeroInstance *hero2) : printCellBorders(true)
+CBattleInterface::CBattleInterface(CCreatureSet * army1, CCreatureSet * army2, CCallback * callback, CGHeroInstance *hero1, CGHeroInstance *hero2, const std::vector< CStack* > & stcks) 
+: printCellBorders(true), cb(callback), stacks(stcks), attackingHeroInstance(hero1), defendingHeroInstance(hero2)
 {
 	//initializing armies
 	this->army1 = army1;
 	this->army2 = army2;
-	for(std::map<int,std::pair<CCreature*,int> >::iterator i=army1->slots.begin(); i!=army1->slots.end(); ++i)
+	for(int b=0; b<stacks.size(); ++b)
 	{
-		//creAnim1.push_back(new CCreatureAnimation(i->second.first->animDefName));
-		creAnim1.push_back(new CCreatureAnimation(i->second.first->animDefName));
-		creAnim1[creAnim1.size()-1]->setType(2);
-	}
-	for(std::map<int,std::pair<CCreature*,int> >::iterator i=army2->slots.begin(); i!=army2->slots.end(); ++i)
-	{
-		creAnim2.push_back(new CCreatureAnimation(i->second.first->animDefName));
-		creAnim2[creAnim2.size()-1]->setType(2);
+		creAnims.push_back(new CCreatureAnimation(stacks[b]->creature->animDefName));
+		creAnims[b]->setType(2);
 	}
 	//preparing menu background and terrain
-	std::vector< std::string > & backref = CGI->mh->battleBacks[ CGI->mh->ttiles[tile.x][tile.y][tile.z].terType ];
+	std::vector< std::string > & backref = CGI->mh->battleBacks[ cb->battleGetBattlefieldType() ];
 	background = CGI->bitmaph->loadBitmap(backref[ rand() % backref.size()] );
 	menu = CGI->bitmaph->loadBitmap("CBAR.BMP");
 	CSDL_Ext::blueToPlayersAdv(menu, hero1->tempOwner);
@@ -73,6 +70,14 @@ CBattleInterface::CBattleInterface(CCreatureSet * army1, CCreatureSet * army2, i
 	cellBorder = CSDL_Ext::alphaTransform(cellBorder);
 	cellShade = CGI->bitmaph->loadBitmap("CCELLSHD.BMP");
 	cellShade = CSDL_Ext::alphaTransform(cellShade);
+	for(int h=0; h<187; ++h)
+	{
+		bfield[h].myNumber = h;
+		
+		int x = 14 + ((h/17)%2==0 ? 22 : 0) + 44*(h%17);
+		int y = 86 + 42 * (h/17);
+		bfield[h].pos = genRect(cellShade->h, cellShade->w, x, y);
+	}
 }
 
 CBattleInterface::~CBattleInterface()
@@ -95,10 +100,8 @@ CBattleInterface::~CBattleInterface()
 	SDL_FreeSurface(cellBorder);
 	SDL_FreeSurface(cellShade);
 
-	for(int g=0; g<creAnim1.size(); ++g)
-		delete creAnim1[g];
-	for(int g=0; g<creAnim2.size(); ++g)
-		delete creAnim2[g];
+	for(int g=0; g<creAnims.size(); ++g)
+		delete creAnims[g];
 }
 
 void CBattleInterface::activate()
@@ -112,6 +115,10 @@ void CBattleInterface::activate()
 	bDefence->activate();
 	bConsoleUp->activate();
 	bConsoleDown->activate();
+	for(int b=0; b<187; ++b)
+	{
+		bfield[b].activate();
+	}
 }
 
 void CBattleInterface::deactivate()
@@ -125,6 +132,10 @@ void CBattleInterface::deactivate()
 	bDefence->deactivate();
 	bConsoleUp->deactivate();
 	bConsoleDown->deactivate();
+	for(int b=0; b<187; ++b)
+	{
+		bfield[b].deactivate();
+	}
 }
 
 void CBattleInterface::show(SDL_Surface * to)
@@ -146,6 +157,16 @@ void CBattleInterface::show(SDL_Surface * to)
 			}
 		}
 	}
+	//printing hovered cell
+	for(int b=0; b<187; ++b)
+	{
+		if(bfield[b].hovered)
+		{
+			int x = 14 + ((b/17)%2==0 ? 22 : 0) + 44*(b%17);
+			int y = 86 + 42 * (b/17);
+			CSDL_Ext::blit8bppAlphaTo24bpp(cellShade, NULL, to, &genRect(cellShade->h, cellShade->w, x, y));
+		}
+	}
 	//showing menu background
 	blitAt(menu, 0, 556, to);
 
@@ -167,107 +188,11 @@ void CBattleInterface::show(SDL_Surface * to)
 		defendingHero->show(to);
 
 	//showing units //a lot of work...
-	switch(creAnim1.size()) //for attacker
-	{
-	case 0:
-		break;
-	case 1:
-		creAnim1[0]->nextFrame(to, -116, 71, true); //6
-		break;
-	case 2:
-		creAnim1[0]->nextFrame(to, -94, -55, true); //3
-		creAnim1[1]->nextFrame(to, -94, 197, true); //9
-		break;
-	case 3:
-		creAnim1[0]->nextFrame(to, -94, -55, true); //3
-		creAnim1[1]->nextFrame(to, -116, 71, true); //6
-		creAnim1[2]->nextFrame(to, -94, 197, true); //9
-		break;
-	case 4:
-		creAnim1[0]->nextFrame(to, -94, -139, true); //1
-		creAnim1[1]->nextFrame(to, -94, 29, true); //5
-		creAnim1[2]->nextFrame(to, -94, 113, true); //7
-		creAnim1[3]->nextFrame(to, -94, 281, true); //11
-		break;
-	case 5:
-		creAnim1[0]->nextFrame(to, -94, -139, true); //1
-		creAnim1[1]->nextFrame(to, -94, -55, true); //3
-		creAnim1[2]->nextFrame(to, -116, 71, true); //6
-		creAnim1[3]->nextFrame(to, -94, 197, true); //9
-		creAnim1[4]->nextFrame(to, -94, 281, true); //11
-		break;
-	case 6:
-		creAnim1[0]->nextFrame(to, -94, -139, true); //1
-		creAnim1[1]->nextFrame(to, -94, -55, true); //3
-		creAnim1[2]->nextFrame(to, -94, 29, true); //5
-		creAnim1[3]->nextFrame(to, -94, 113, true); //7
-		creAnim1[4]->nextFrame(to, -94, 197, true); //9
-		creAnim1[5]->nextFrame(to, -94, 281, true); //11
-		break;
-	case 7:
-		creAnim1[0]->nextFrame(to, -94, -139, true); //1
-		creAnim1[1]->nextFrame(to, -94, -55, true); //3
-		creAnim1[2]->nextFrame(to, -94, 29, true); //5
-		creAnim1[3]->nextFrame(to, -116, 71, true); //6
-		creAnim1[4]->nextFrame(to, -94, 113, true); //7
-		creAnim1[5]->nextFrame(to, -94, 197, true); //9
-		creAnim1[6]->nextFrame(to, -94, 281, true); //11
-		break;
-	default: //fault
-		break;
-		//creAnim1[0]->nextFrame(to, -94, -139);
-	}
-	switch(creAnim2.size()) //for defender
+	for(int j=0; j<creAnims.size(); ++j)
 	{
-	case 0:
-		break;
-	case 1:
-		creAnim2[0]->nextFrame(to, 441, 71, false); //6
-		break;
-	case 2:
-		creAnim2[0]->nextFrame(to, 463, -55, false); //3
-		creAnim2[1]->nextFrame(to, 463, 197, false); //9
-		break;
-	case 3:
-		creAnim2[0]->nextFrame(to, 463, -55, false); //3
-		creAnim2[1]->nextFrame(to, 441, 71, false); //6
-		creAnim2[2]->nextFrame(to, 463, 197, false); //9
-		break;
-	case 4:
-		creAnim2[0]->nextFrame(to, 463, -139, false); //1
-		creAnim2[1]->nextFrame(to, 463, 29, false); //5
-		creAnim2[2]->nextFrame(to, 463, 113, false); //7
-		creAnim2[3]->nextFrame(to, 463, 281, false); //11
-		break;
-	case 5:
-		creAnim2[0]->nextFrame(to, 463, -139, false); //1
-		creAnim2[1]->nextFrame(to, 463, -55, false); //3
-		creAnim2[2]->nextFrame(to, 441, 71, false); //6
-		creAnim2[3]->nextFrame(to, 463, 197, false); //9
-		creAnim2[4]->nextFrame(to, 463, 281, false); //11
-		break;
-	case 6:
-		creAnim2[0]->nextFrame(to, 463, -139, false); //1
-		creAnim2[1]->nextFrame(to, 463, -55, false); //3
-		creAnim2[2]->nextFrame(to, 463, 29, false); //5
-		creAnim2[3]->nextFrame(to, 463, 113, false); //7
-		creAnim2[4]->nextFrame(to, 463, 197, false); //9
-		creAnim2[5]->nextFrame(to, 463, 281, false); //11
-		break;
-	case 7:
-		creAnim2[0]->nextFrame(to, 463, -139, false); //1
-		creAnim2[1]->nextFrame(to, 463, -55, false); //3
-		creAnim2[2]->nextFrame(to, 463, 29, false); //5
-		creAnim2[3]->nextFrame(to, 441, 71, false); //6
-		creAnim2[4]->nextFrame(to, 463, 113, false); //7
-		creAnim2[5]->nextFrame(to, 463, 197, false); //9
-		creAnim2[6]->nextFrame(to, 463, 281, false); //11
-		break;
-	default: //fault
-		break;
-		//creAnim2[0]->nextFrame(to, 463, -139);
+		std::pair <int, int> coords = CBattleHex::getXYUnitAnim(stacks[j]->position, stacks[j]->owner == attackingHeroInstance->tempOwner);
+		creAnims[j]->nextFrame(to, coords.first, coords.second, stacks[j]->owner == attackingHeroInstance->tempOwner);
 	}
-
 	//units shown
 
 	CSDL_Ext::update();
@@ -347,8 +272,6 @@ void CBattleHero::show(SDL_Surface *to)
 	{
 		CSDL_Ext::blit8bppAlphaTo24bpp(flag->ourImages[flagAnim].bitmap, NULL, screen, &genRect(flag->ourImages[flagAnim].bitmap->h, flag->ourImages[flagAnim].bitmap->w, 31, 39));
 	}
-	//++flagAnimCount;
-	//if(flagAnimCount%4==0)
 	{
 		++flagAnim;
 		flagAnim %= flag->ourImages.size();
@@ -371,6 +294,7 @@ CBattleHero::CBattleHero(std::string defName, int phaseG, int imageG, bool flipG
 	else
 		flag = CGI->spriteh->giveDef("CMFLAGL.DEF");
 
+	//coloring flag and adding transparency
 	for(int i=0; i<flag->ourImages.size(); ++i)
 	{
 		flag->ourImages[i].bitmap = CSDL_Ext::alphaTransform(flag->ourImages[i].bitmap);
@@ -383,3 +307,40 @@ CBattleHero::~CBattleHero()
 	delete dh;
 	delete flag;
 }
+
+std::pair<int, int> CBattleHex::getXYUnitAnim(int hexNum, bool attacker)
+{
+	std::pair<int, int> ret = std::make_pair(-500, -500); //returned value
+	ret.second = -139 + 42 * (hexNum/17); //counting y
+	//counting x
+	if(attacker)
+	{
+		ret.first = -160 + 22 * ( ((hexNum/17) + 1)%2 ) + 44 * (hexNum % 17);
+	}
+	else
+	{
+		ret.first = -219 + 22 * ( ((hexNum/17) + 1)%2 ) + 44 * (hexNum % 17);
+	}
+	//returning
+	return ret;
+}
+
+void CBattleHex::activate()
+{
+	Hoverable::activate();
+}
+
+void CBattleHex::deactivate()
+{
+	Hoverable::activate();
+}
+
+void CBattleHex::hover(bool on)
+{
+	hovered = on;
+	Hoverable::hover(on);
+}
+
+CBattleHex::CBattleHex() : myNumber(-1), accesible(true), hovered(false)
+{
+}

CBattleInterface.h

@@ -6,6 +6,7 @@ class CCreatureSet;
 class CGHeroInstance;
 class CDefHandler;
 class CStack;
+class CCallback;
 template <typename T> class AdventureMapButton;
 
 class CBattleHero : public IShowable, public CIntObject
@@ -21,11 +22,19 @@ public:
 	~CBattleHero(); //d-tor
 };
 
-class CBattleHex
+class CBattleHex : public Hoverable
 {
+public:
 	unsigned int myNumber;
 	bool accesible;
-	CStack * ourStack;
+	//CStack * ourStack;
+	bool hovered;
+	static std::pair<int, int> getXYUnitAnim(int hexNum, bool attacker); //returns (x, y) of left top corner of animation
+	//for user interactions
+	void hover (bool on);
+	void activate();
+	void deactivate();
+	CBattleHex();
 };
 
 class CBattleObstacle
@@ -42,9 +51,13 @@ private:
 	CBattleHero * attackingHero, * defendingHero;
 	SDL_Surface * cellBorder, * cellShade;
 	CCreatureSet * army1, * army2; //fighting armies
-	std::vector< CCreatureAnimation * > creAnim1, creAnim2; //animations of creatures from fighting armies
+	CGHeroInstance * attackingHeroInstance, * defendingHeroInstance;
+	std::vector< CCreatureAnimation * > creAnims; //animations of creatures from fighting armies (order like in BattleInfo's stacks)
+
+	CCallback * cb; //our callback for getting info about different things
+	const std::vector< CStack* > & stacks; //fighting stacks
 public:
-	CBattleInterface(CCreatureSet * army1, CCreatureSet * army2, int3 tile, CGHeroInstance *hero1, CGHeroInstance *hero2); //c-tor
+	CBattleInterface(CCreatureSet * army1, CCreatureSet * army2, CCallback * callback, CGHeroInstance *hero1, CGHeroInstance *hero2, const std::vector< CStack* > & stcks); //c-tor
 	~CBattleInterface(); //d-tor
 
 	//std::vector<TimeInterested*> timeinterested; //animation handling

CCallback.cpp

@@ -513,6 +513,11 @@ bool CCallback::swapArifacts(const CGHeroInstance * hero1, bool worn1, int pos1,
 	return true;
 }
 
+int CCallback::battleGetBattlefieldType()
+{
+	return CGI->mh->ttiles[CGI->state->curB->tile.x][CGI->state->curB->tile.y][CGI->state->curB->tile.z].terType;
+}
+
 int3 CScriptCallback::getPos(CGObjectInstance * ob)
 {
 	return ob->pos;

CGameState.cpp

@@ -30,8 +30,107 @@ void CGameState::battle(CCreatureSet * army1, CCreatureSet * army2, int3 tile, C
 	curB->round = -2;
 	for(std::map<int,std::pair<CCreature*,int> >::iterator i = army1->slots.begin(); i!=army1->slots.end(); i++)
 		stacks.push_back(new CStack(i->second.first,i->second.second,0, stacks.size()));
+	//initialization of positions
+	switch(army1->slots.size()) //for attacker
+	{
+	case 0:
+		break;
+	case 1:
+		stacks[0]->position = 86; //6
+		break;
+	case 2:
+		stacks[0]->position = 35; //3
+		stacks[1]->position = 137; //9
+		break;
+	case 3:
+		stacks[0]->position = 35; //3
+		stacks[1]->position = 86; //6
+		stacks[2]->position = 137; //9
+		break;
+	case 4:
+		stacks[0]->position = 1; //1
+		stacks[1]->position = 69; //5
+		stacks[2]->position = 103; //7
+		stacks[3]->position = 171; //11
+		break;
+	case 5:
+		stacks[0]->position = 1; //1
+		stacks[1]->position = 35; //3
+		stacks[2]->position = 86; //6
+		stacks[3]->position = 137; //9
+		stacks[4]->position = 171; //11
+		break;
+	case 6:
+		stacks[0]->position = 1; //1
+		stacks[1]->position = 35; //3
+		stacks[2]->position = 69; //5
+		stacks[3]->position = 103; //7
+		stacks[4]->position = 137; //9
+		stacks[5]->position = 171; //11
+		break;
+	case 7:
+		stacks[0]->position = 1; //1
+		stacks[1]->position = 35; //3
+		stacks[2]->position = 69; //5
+		stacks[3]->position = 86; //6
+		stacks[4]->position = 103; //7
+		stacks[5]->position = 137; //9
+		stacks[6]->position = 171; //11
+		break;
+	default: //fault
+		break;
+	}
 	for(std::map<int,std::pair<CCreature*,int> >::iterator i = army2->slots.begin(); i!=army2->slots.end(); i++)
 		stacks.push_back(new CStack(i->second.first,i->second.second,1, stacks.size()));
+	switch(army2->slots.size()) //for attacker
+	{
+	case 0:
+		break;
+	case 1:
+		stacks[0+army1->slots.size()]->position = 100; //6
+		break;
+	case 2:
+		stacks[0+army1->slots.size()]->position = 49; //3
+		stacks[1+army1->slots.size()]->position = 151; //9
+		break;
+	case 3:
+		stacks[0+army1->slots.size()]->position = 49; //3
+		stacks[1+army1->slots.size()]->position = 100; //6
+		stacks[2+army1->slots.size()]->position = 151; //9
+		break;
+	case 4:
+		stacks[0+army1->slots.size()]->position = 15; //1
+		stacks[1+army1->slots.size()]->position = 83; //5
+		stacks[2+army1->slots.size()]->position = 117; //7
+		stacks[3+army1->slots.size()]->position = 185; //11
+		break;
+	case 5:
+		stacks[0+army1->slots.size()]->position = 15; //1
+		stacks[1+army1->slots.size()]->position = 49; //3
+		stacks[2+army1->slots.size()]->position = 100; //6
+		stacks[3+army1->slots.size()]->position = 151; //9
+		stacks[4+army1->slots.size()]->position = 185; //11
+		break;
+	case 6:
+		stacks[0+army1->slots.size()]->position = 15; //1
+		stacks[1+army1->slots.size()]->position = 49; //3
+		stacks[2+army1->slots.size()]->position = 83; //5
+		stacks[3+army1->slots.size()]->position = 117; //7
+		stacks[4+army1->slots.size()]->position = 151; //9
+		stacks[5+army1->slots.size()]->position = 185; //11
+		break;
+	case 7:
+		stacks[0+army1->slots.size()]->position = 15; //1
+		stacks[1+army1->slots.size()]->position = 49; //3
+		stacks[2+army1->slots.size()]->position = 83; //5
+		stacks[3+army1->slots.size()]->position = 100; //6
+		stacks[4+army1->slots.size()]->position = 117; //7
+		stacks[5+army1->slots.size()]->position = 151; //9
+		stacks[6+army1->slots.size()]->position = 185; //11
+		break;
+	default: //fault
+		break;
+	}
 	std::stable_sort(stacks.begin(),stacks.end(),cmpst);
 
 	//for start inform players about battle
@@ -50,7 +149,7 @@ void CGameState::battle(CCreatureSet * army1, CCreatureSet * army2, int3 tile, C
 				return; //no witnesses
 			if(CGI->playerint[j->second.serial]->human)
 			{
-				((CPlayerInterface*)( CGI->playerint[j->second.serial] ))->battleStart(army1, army2, tile, curB->hero1, curB->hero2, side);
+				((CPlayerInterface*)( CGI->playerint[j->second.serial] ))->battleStart(army1, army2, tile, curB->hero1, curB->hero2, side, curB->stacks);
 			}
 			else
 			{
@@ -104,4 +203,4 @@ void CGameState::battle(CCreatureSet * army1, CCreatureSet * army2, int3 tile, C
 		delete stacks[i];
 	delete curB;
 	curB = NULL;
-}
+}

CGameState.h

@@ -1,8 +1,10 @@
 #ifndef CGAMESTATE_H
 #define CGAMESTATE_H
+
 #include "mapHandler.h"
 #include <set>
 #include <tchar.h>
+
 class CScriptCallback;
 class CCallback;
 class CLuaCallback;
@@ -11,6 +13,7 @@ class CCreatureSet;
 class CStack;
 class CGHeroInstance;
 class CArmedInstance;
+
 struct PlayerState
 {
 public:
@@ -22,6 +25,7 @@ public:
 	std::vector<CGTownInstance *> towns;
 	PlayerState():color(-1){};
 };
+
 struct BattleInfo
 {
 	int side1, side2;
@@ -32,17 +36,19 @@ struct BattleInfo
 	CCreatureSet * army1, * army2;
 	std::vector<CStack*> stacks;
 };
+
 class CStack
 {
 public:
-	int ID;
+	int ID; //type of creature
 	CCreature * creature;
 	int amount;
 	int owner;
-	int position;
-	bool alive;
+	int position; //position on battlefield
+	bool alive; //true if it is alive
 	CStack(CCreature * C, int A, int O, int I):creature(C),amount(A),owner(O), alive(true), position(-1), ID(I){};
 };
+
 class CGameState
 {
 private:

CPlayerInterface.cpp

@@ -1851,10 +1851,10 @@ void CPlayerInterface::garrisonChanged(const CGObjectInstance * obj)
 	}
 }
 
-void CPlayerInterface::battleStart(CCreatureSet * army1, CCreatureSet * army2, int3 tile, CGHeroInstance *hero1, CGHeroInstance *hero2, tribool side) //called by engine when battle starts; side=0 - left, side=1 - right
+void CPlayerInterface::battleStart(CCreatureSet * army1, CCreatureSet * army2, int3 tile, CGHeroInstance *hero1, CGHeroInstance *hero2, tribool side, std::vector< CStack* > & stacks) //called by engine when battle starts; side=0 - left, side=1 - right
  {
 	curint->deactivate();
-	curint = new CBattleInterface(army1,army2,tile,hero1,hero2);
+	curint = new CBattleInterface(army1,army2,cb,hero1,hero2,stacks);
 	curint->activate();
 	LOCPLINT->objsToBlit.push_back(dynamic_cast<IShowable*>(curint));
 }

CPlayerInterface.h

@@ -11,6 +11,7 @@ class CDefEssential;
 class CGHeroInstance;
 class CAdvMapInt;
 class CCastleInterface;
+class CStack;
 class IShowable
 {
 public:
@@ -303,7 +304,7 @@ public:
 	void garrisonChanged(const CGObjectInstance * obj);
 
 	//battles
-	void battleStart(CCreatureSet * army1, CCreatureSet * army2, int3 tile, CGHeroInstance *hero1, CGHeroInstance *hero2, tribool side); //called by engine when battle starts; side=0 - left, side=1 - right
+	void battleStart(CCreatureSet * army1, CCreatureSet * army2, int3 tile, CGHeroInstance *hero1, CGHeroInstance *hero2, tribool side, std::vector< CStack* > & stacks); //called by engine when battle starts; side=0 - left, side=1 - right
 	void battlefieldPrepared(int battlefieldType, std::vector<CObstacle*> obstacles); //called when battlefield is prepared, prior the battle beginning
 	void battleNewRound(int round); //called at the beggining of each turn, round=-1 is the tactic phase, round=0 is the first "normal" turn
 	void actionStarted(Action action);//occurs BEFORE every action taken by any stack or by the hero

mapHandler.cpp

@@ -1150,7 +1150,7 @@ SDL_Surface * CMapHandler::getVisBitmap(int x, int y, PseudoV< PseudoV< PseudoV<
 		//return CSDL_Ext::rotate01(partialHide->ourImages[12].bitmap); //visible left, left - bottom, bottom; right top corner hidden
 		return partialHide->ourImages[38].bitmap;
 	}
-	else if(visibilityMap[x][y+1][lvl] && visibilityMap[x+1][y][lvl] && visibilityMap[x-1][y][lvl] && visibilityMap[x][y-1][lvl] && visibilityMap[x-1][y-1][lvl] && visibilityMap[x+1][y+1][lvl] && visibilityMap[x+1][y-1][lvl] && visibilityMap[x-1][y+1][lvl])
+	else if(visibilityMap[x][y+1][lvl] && visibilityMap[x+1][y][lvl] && visibilityMap[x-1][y][lvl] && visibilityMap[x][y-1][lvl])
 	{
 		return partialHide->ourImages[10].bitmap; //visible left, right, bottom and top
 	}