X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fbattle%2Fstates%2FSwapHeroes.cpp;h=799cff8d07213cd56d8d4dee59f1e9cb59240feb;hb=087783315ac5955c17bb3b051c9351f321653df6;hp=c9fad2dbbbb4501452200c3bd039e890ca046763;hpb=092a2dd175a4001a495c84ee85211734fb928c83;p=l2e.git

diff --git a/src/battle/states/SwapHeroes.cpp b/src/battle/states/SwapHeroes.cpp
index c9fad2d..799cff8 100644
--- a/src/battle/states/SwapHeroes.cpp
+++ b/src/battle/states/SwapHeroes.cpp
@@ -1,10 +1,3 @@
-/*
- * SwapHeroes.cpp
- *
- *  Created on: Aug 10, 2012
- *      Author: holy
- */
-
 #include "SwapHeroes.h"
 
 #include "SelectMoveAction.h"
@@ -20,8 +13,18 @@ using std::vector;
 
 namespace battle {
 
-void SwapHeroes::OnEnterState(SDL_Surface *screen) {
+SwapHeroes::SwapHeroes(Battle *battle, SelectMoveAction *parent)
+: battle(battle)
+, parent(parent)
+, cursor(0)
+, selected(-1)
+, flipFlop(true) {
+
+}
 
+
+void SwapHeroes::OnEnterState(SDL_Surface *screen) {
+	OnResize(screen->w, screen->h);
 }
 
 void SwapHeroes::OnExitState(SDL_Surface *screen) {
@@ -38,7 +41,24 @@ void SwapHeroes::OnPauseState(SDL_Surface *screen) {
 
 
 void SwapHeroes::OnResize(int width, int height) {
+	Vector<int> offset(parent->ScreenOffset());
+	// offset the cursor by 1/8th to the left and bottom
+	cursorOffset = Vector<int>(parent->Res().swapCursor->Width() / -8, parent->Res().swapCursor->Height() / 8);
+	indicatorOffset = Vector<int>(0, 0);
 
+	positions.clear();
+	positions.reserve(battle->NumHeroes());
+	for (int i(0), end(battle->NumHeroes()); i < end; ++i) {
+		Vector<int> positionCorrection(
+				parent->Res().swapCursor->Width() / 2,
+				parent->HeroTagAt(i).HeroSprite()->Height() - parent->Res().swapCursor->Height() / 2);
+		// indicator offsets are inverted for heroes
+		positionCorrection -= cursorOffset;
+		positions.push_back(parent->HeroTagPositionAt(i)
+				+ parent->HeroTagAt(i).HeroOffset()
+				+ positionCorrection
+				+ offset);
+	}
 }
 
 
@@ -116,31 +136,21 @@ void SwapHeroes::UpdateWorld(Uint32 deltaT) {
 }
 
 void SwapHeroes::Render(SDL_Surface *screen) {
-	Vector<int> offset(battle->CalculateScreenOffset(screen));
 	parent->Render(screen);
-	RenderCursors(screen, offset);
+	RenderCursors(screen);
 }
 
-void SwapHeroes::RenderCursors(SDL_Surface *screen, const math::Vector<int> &offset) {
-	// offset the cursor by 1/8th to the left and bottom
-	Vector<int> cursorOffset(battle->Res().swapCursor->Width() / -8, battle->Res().swapCursor->Height() / 8);
-	Vector<int> indicatorOffset(0, 0);
-	vector<Vector<int> > positions;
-	for (int i(0), end(battle->NumHeroes()); i < end; ++i) {
-		Vector<int> positionCorrection(battle->Res().swapCursor->Width() / 2, battle->HeroTagAt(i).HeroSprite()->Height() - battle->Res().swapCursor->Height() / 2);
-		// indicator offsets are inverted for heroes
-		positionCorrection -= cursorOffset;
-		positions.push_back(battle->HeroTagPositionAt(i) + battle->HeroTagAt(i).HeroOffset() + positionCorrection);
-	}
+void SwapHeroes::RenderCursors(SDL_Surface *screen) {
 	if (flipFlop) {
-		for (vector<Vector<int> >::size_type i(0); i < positions.size(); ++i) {
+		for (vector<Vector<int> >::size_type i(0), end(positions.size());
+				i != end; ++i) {
 			if (selected == int(i)) {
-				battle->Res().swapCursor->DrawTopRight(screen, positions[i] + offset);
+				parent->Res().swapCursor->DrawTopRight(screen, positions[i]);
 			}
 		}
 	}
 	flipFlop = !flipFlop;
-	battle->Res().swapCursor->DrawTopRight(screen, positions[cursor] + offset + cursorOffset);
+	parent->Res().swapCursor->DrawTopRight(screen, positions[cursor] + cursorOffset);
 }
 
 }