From b56004caaa4e1c2b682e5f3391239321acc41b8a Mon Sep 17 00:00:00 2001
From: oroborus <oroborus@0ee4d065-81f0-4d1e-b06c-ff20ad07cc3e>
Date: Fri, 22 Aug 2008 16:37:04 +0000
Subject: - moznost nastavit ako sa ma screen splitnut tuxanci-svn
 --split-vertical alebo tuxanci-svn --split-horizontal

git-svn-id: http://opensvn.csie.org/tuxanci_ng@239 0ee4d065-81f0-4d1e-b06c-ff20ad07cc3e
---
 src/base/arena.c   | 50 ++++++++++++++++++++++++++++++++++++++++++++++----
 src/base/arena.h   |  7 ++++++-
 src/client/game.c  |  1 +
 src/client/layer.c | 19 +++++++++++++++++--
 4 files changed, 70 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/base/arena.c b/src/base/arena.c
index 1284e95..3a72eba 100644
--- a/src/base/arena.c
+++ b/src/base/arena.c
@@ -18,6 +18,7 @@
 #endif
 
 static arena_t *currentArena;
+static int splitType;
 
 void setCurrentArena(arena_t *p)
 {
@@ -29,6 +30,23 @@ arena_t* getCurrentArena()
 	return currentArena;
 }
 
+void initArena()
+{
+	splitType = SCREEN_SPLIT_VERTICAL;
+
+	if( getParam("--split-vertical") )
+	{
+		splitType = SCREEN_SPLIT_VERTICAL;
+		printf("SCREEN_SPLIT_VERTICAL\n");
+	}
+
+	if( getParam("--split-horizontal") )
+	{
+		splitType = SCREEN_SPLIT_HORIZONTAL;
+		printf("SCREEN_SPLIT_HORIZONTAL\n");
+	}
+}
+
 arena_t* newArena(int w, int h)
 {
 	arena_t *new;
@@ -191,12 +209,28 @@ static void drawSplitArenaForTux(arena_t *arena, tux_t *tux, int location_x, int
 {
 	int screen_x, screen_y;
 
-	getCenterScreen(&screen_x, &screen_y, tux->x, tux->y, WINDOW_SIZE_X/2, WINDOW_SIZE_Y);
-	
+	switch( splitType )
+	{
+		case SCREEN_SPLIT_HORIZONTAL :
+			getCenterScreen(&screen_x, &screen_y, tux->x, tux->y, WINDOW_SIZE_X, WINDOW_SIZE_Y/2);
+		break;
+		case SCREEN_SPLIT_VERTICAL :
+			getCenterScreen(&screen_x, &screen_y, tux->x, tux->y, WINDOW_SIZE_X/2, WINDOW_SIZE_Y);
+		break;
+	}
+
 	drawBackground(arena, screen_x, screen_y);
 	drawObjects(arena, screen_x, screen_y);
 
-	drawLayerSplit(location_x, location_y, screen_x, screen_y, WINDOW_SIZE_X/2, WINDOW_SIZE_Y);
+	switch( splitType )
+	{
+		case SCREEN_SPLIT_HORIZONTAL :
+			drawLayerSplit(location_x, location_y, screen_x, screen_y, WINDOW_SIZE_X, WINDOW_SIZE_Y/2);
+		break;
+		case SCREEN_SPLIT_VERTICAL :
+			drawLayerSplit(location_x, location_y, screen_x, screen_y, WINDOW_SIZE_X/2, WINDOW_SIZE_Y);
+		break;
+	}
 }
 
 void drawSplitArena(arena_t *arena)
@@ -207,7 +241,15 @@ void drawSplitArena(arena_t *arena)
 
 	if( tux != NULL )
 	{
-		drawSplitArenaForTux(arena, tux, WINDOW_SIZE_X/2, 0);
+		switch( splitType )
+		{
+			case SCREEN_SPLIT_HORIZONTAL :
+				drawSplitArenaForTux(arena, tux, 0, WINDOW_SIZE_Y/2);
+			break;
+			case SCREEN_SPLIT_VERTICAL :
+				drawSplitArenaForTux(arena, tux, WINDOW_SIZE_X/2, 0);
+			break;
+		}
 	}
 
 	tux = getControlTux(TUX_CONTROL_KEYBOARD_LEFT);
diff --git a/src/base/arena.h b/src/base/arena.h
index 392738b..1a326c3 100644
--- a/src/base/arena.h
+++ b/src/base/arena.h
@@ -13,6 +13,9 @@
 #define random rand
 #endif
 
+#define SCREEN_SPLIT_HORIZONTAL		1
+#define SCREEN_SPLIT_VERTICAL		2
+
 #include "list.h"
 #include "space.h"
 
@@ -24,8 +27,9 @@ typedef struct arena_struct
 	image_t *background;
 #endif
 	int w, h;
+
 	list_t *listTimer;
-	//list_t *listTux;
+
 	space_t *spaceShot;
 	space_t *spaceTux;
 	space_t *spaceItem;
@@ -37,6 +41,7 @@ typedef struct arena_struct
 
 extern void setCurrentArena(arena_t *p);
 extern arena_t* getCurrentArena();
+extern void initArena();
 extern arena_t* newArena(int w, int h);
 extern int conflictSpace(int x1,int y1,int w1,int h1,int x2,int y2,int w2,int h2);
 extern int isFreeSpace(arena_t *arena, int x, int y, int w, int h);
diff --git a/src/client/game.c b/src/client/game.c
index b0d2322..faf89bb 100644
--- a/src/client/game.c
+++ b/src/client/game.c
@@ -48,6 +48,7 @@ static void initGame()
 	initSDL();
 	initFont(FONT_FILE , FONT_SIZE);
 	initLayer();
+	initArena();
 	initImageData();
 #ifndef NO_SOUND
 	initAudio();
diff --git a/src/client/layer.c b/src/client/layer.c
index 5aa8124..770a916 100755
--- a/src/client/layer.c
+++ b/src/client/layer.c
@@ -158,9 +158,8 @@ void drawLayerSplit(int local_x, int local_y, int x, int y, int w, int h)
 
 		if( local_x + (this->x - x) < local_x )
 		{
-			//this->x = local_x;
 			int z;
-			z = ( local_x + (this->x - x) + this->w ) - local_x;
+
 			z = local_x - ( local_x + (this->x - x) );
 
 			this->x += z;
@@ -173,6 +172,22 @@ void drawLayerSplit(int local_x, int local_y, int x, int y, int w, int h)
 			this->w -= ( local_x + (this->x - x) + this->w ) - (local_x + w);
 		}
 
+		if( local_y + (this->y - y) < local_y )
+		{
+			int z;
+
+			z = local_y - ( local_y + (this->y - y) );
+
+			this->y += z;
+			this->py += z;
+			this->h -= z;
+		}
+
+		if( local_y + (this->y - y) + this->h > local_y+h )
+		{
+			this->h -= ( local_y + (this->y - y) + this->h ) - (local_y + h);
+		}
+
 		drawImage(this->image,
 			local_x + (this->x - x), local_y + (this->y - y),
 			this->px, this->py,
-- 
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