1 files changed, 423 insertions, 0 deletions

diff --git a/modules/modPipe.c b/modules/modPipe.c
new file mode 100755
index 0000000..fa5f99e
--- /dev/null
+++ b/modules/modPipe.c
@@ -0,0 +1,423 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#include "main.h"
+#include "interface.h"
+#include "modules.h"
+#include "tux.h"
+#include "shot.h"
+#include "list.h"
+#include "gun.h"
+#include "image.h"
+
+#ifdef PUBLIC_SERVER
+#include "publicServer.h"
+#endif
+
+typedef struct pipe_struct
+{
+	int x; // poloha steny	
+	int y;
+
+	int w; // rozmery steny
+	int h;
+
+	int id;
+	int id_out;
+	int position;
+
+	int layer; // vrstva
+
+#ifndef PUBLIC_SERVER	
+	SDL_Surface *img; //obrazok
+#endif
+} pipe_t;
+
+static export_fce_t *export_fce;
+
+static list_t *listPipe;
+
+#ifndef PUBLIC_SERVER	
+static pipe_t* newPipe(int x, int y, int w, int h, int layer, int id, int id_out, int position, SDL_Surface *img)
+#endif
+
+#ifdef PUBLIC_SERVER	
+static pipe_t* newPipe(int x, int y, int w, int h, int layer, int id, int id_out, int position)
+#endif
+
+{
+	pipe_t *new;
+	
+#ifndef PUBLIC_SERVER	
+	assert( img != NULL );
+#endif
+
+	new  = malloc( sizeof(pipe_t) );
+	assert( new != NULL );
+
+	new->x = x;
+	new->y = y;
+	new->w = w;
+	new->h = h;
+	new->layer = layer;
+	new->id = id;
+	new->id_out = id_out;
+	new->position = position;
+#ifndef PUBLIC_SERVER	
+	new->img = img;
+#endif
+	return new;
+}
+
+#ifndef PUBLIC_SERVER	
+
+static void drawPipe(pipe_t *p)
+{
+	assert( p != NULL );
+
+	export_fce->fce_addLayer(p->img, p->x, p->y, 0, 0, p->img->w, p->img->h, p->layer);
+}
+
+#endif
+
+static pipe_t* isConflictWithListPipe(list_t *listPipe, int x, int y, int w, int h)
+{
+	pipe_t *thisPipe;
+	int i;
+
+	assert( listPipe != NULL );
+
+	for( i = 0 ; i < listPipe->count ; i++ )
+	{
+		thisPipe  = (pipe_t *)listPipe->list[i];
+		assert( thisPipe != NULL );
+
+		if( export_fce->fce_conflictSpace(x, y, w, h,
+		    thisPipe->x, thisPipe->y, thisPipe->w, thisPipe->h) )
+		{
+			return thisPipe;
+		}
+	}
+
+	return NULL;
+}
+
+static void destroyPipe(pipe_t *p)
+{
+	assert( p != NULL );
+	free(p);
+}
+
+
+static void cmd_teleport(char *line)
+{
+	char str_x[STR_NUM_SIZE];
+	char str_y[STR_NUM_SIZE];
+	char str_w[STR_NUM_SIZE];
+	char str_h[STR_NUM_SIZE];
+	char str_id[STR_NUM_SIZE];
+	char str_id_out[STR_NUM_SIZE];
+	char str_position[STR_NUM_SIZE];
+	char str_layer[STR_NUM_SIZE];
+	char str_image[STR_SIZE];
+	pipe_t *new;
+
+	if( export_fce->fce_getValue(line, "x", str_x, STR_NUM_SIZE) != 0 )return;
+	if( export_fce->fce_getValue(line, "y", str_y, STR_NUM_SIZE) != 0 )return;
+	if( export_fce->fce_getValue(line, "w", str_w, STR_NUM_SIZE) != 0 )return;
+	if( export_fce->fce_getValue(line, "h", str_h, STR_NUM_SIZE) != 0 )return;
+	if( export_fce->fce_getValue(line, "id", str_id, STR_NUM_SIZE) != 0 )return;
+	if( export_fce->fce_getValue(line, "id_out", str_id_out, STR_NUM_SIZE) != 0 )return;
+	if( export_fce->fce_getValue(line, "position", str_position, STR_NUM_SIZE) != 0 )return;
+	if( export_fce->fce_getValue(line, "layer", str_layer, STR_NUM_SIZE) != 0 )return;
+	if( export_fce->fce_getValue(line, "image", str_image, STR_SIZE) != 0 )return;
+
+#ifndef PUBLIC_SERVER
+	new = newPipe(atoi(str_x), atoi(str_y),
+			atoi(str_w), atoi(str_h),
+			atoi(str_layer), atoi(str_id), atoi(str_id_out), atoi(str_position),
+			export_fce->fce_getImage(IMAGE_GROUP_USER, str_image) );
+#endif
+
+#ifdef PUBLIC_SERVER
+	new = newPipe(atoi(str_x), atoi(str_y),
+			atoi(str_w), atoi(str_h),
+			atoi(str_layer), atoi(str_id), atoi(str_id_out), atoi(str_position) );
+#endif
+
+	addList(listPipe, new);
+}
+
+static int myAbs(int n)
+{
+	return ( n > 0 ? n : -n );
+}
+
+
+static int getSppedShot(shot_t *shot)
+{
+	return ( myAbs(shot->px) > myAbs(shot->py) ? myAbs(shot->px) : myAbs(shot->py) );
+}
+
+static void transformShot(shot_t *shot, int position)
+{
+	int speed;
+
+	speed = getSppedShot(shot);
+
+	switch( position )
+	{
+		case TUX_UP :
+			shot->px = 0;
+			shot->py = -speed;
+		break;
+
+		case TUX_LEFT :
+			shot->px = -speed;
+			shot->py = 0;
+		break;
+
+		case TUX_RIGHT :
+			shot->px = speed;
+			shot->py = 0;
+		break;
+
+		case TUX_DOWN :
+			shot->px = 0;
+			shot->py = +speed;
+		break;
+	}
+
+	shot->position = position;	
+	shot->isCanKillAuthor = TRUE;
+}
+
+static void moveShot(shot_t *shot, int position, int src_x, int src_y,
+	int dist_x, int dist_y, int dist_w, int dist_h)
+{
+	int offset = 0;
+
+	switch( shot->position )
+	{
+		case TUX_UP :
+		case TUX_DOWN :
+			offset = shot->x - src_x;
+		break;
+
+		case TUX_RIGHT :
+		case TUX_LEFT :
+			offset = shot->y - src_y;
+		break;
+	}
+
+	transformShot(shot, position);
+
+	switch( shot->position )
+	{
+		case TUX_UP :
+			shot->x = dist_x + offset;
+			shot->y = dist_y;
+		break;
+
+		case TUX_LEFT :
+			shot->x = dist_x;
+			shot->y = dist_y + offset;
+		break;
+
+		case TUX_RIGHT :
+			shot->x = dist_x + dist_w;
+			shot->y = dist_y + offset;
+		break;
+
+		case TUX_DOWN :
+			shot->x = dist_x + offset;
+			shot->y = dist_y + dist_h;
+		break;
+	}
+
+	shot->x += shot->px;
+	shot->y += shot->py;
+
+	if( export_fce->fce_getNetTypeGame() == NET_GAME_TYPE_SERVER )
+	{
+		export_fce->fce_proto_send_shot_server(PROTO_SEND_ALL, NULL, shot);
+	}
+
+}
+
+static pipe_t* getPipeId(list_t *listPipe, int id)
+{
+	int i;
+
+	for( i = 0 ; i < listPipe->count ; i++ )
+	{
+		pipe_t *thisPipe;
+
+		thisPipe = (pipe_t *) listPipe->list[i];
+
+		if( thisPipe->id == id )
+		{
+			return thisPipe;
+		}
+	}
+
+	return NULL;
+}
+
+static void moveShotFromPipe(shot_t *shot, pipe_t *pipe, list_t *listPipe)
+{
+	pipe_t *distPipe;
+
+	distPipe = getPipeId(listPipe, pipe->id_out);
+
+	if( distPipe == NULL )
+	{
+		fprintf(stderr, "Pipe %d ID not found\n", pipe->id);
+		return;
+	}
+
+	moveShot(shot, distPipe->position, pipe->x, pipe->y,
+		distPipe->x, distPipe->y, distPipe->w, distPipe->h);
+}
+
+int init(export_fce_t *p)
+{
+	export_fce = p;
+
+	listPipe = newList();
+
+	return 0;
+}
+
+#ifndef PUBLIC_SERVER
+
+int draw()
+{
+	pipe_t *thisPipe;
+	int i;
+
+	assert( listPipe != NULL );
+
+	for( i = 0 ; i < listPipe->count ; i++ )
+	{
+		thisPipe  = (pipe_t *)listPipe->list[i];
+		assert( thisPipe != NULL );
+		drawPipe(thisPipe);
+	}
+
+	return 0;
+}
+#endif
+
+static int negPosition(int n)
+{
+	switch( n )
+	{
+		case TUX_UP :
+		return TUX_DOWN;
+
+		case TUX_LEFT :
+		return TUX_RIGHT;
+
+		case TUX_RIGHT :
+		return TUX_LEFT;
+
+		case TUX_DOWN :
+		return TUX_UP;
+
+		default :
+			assert( ! "premenna n ma zlu hodnotu !" );
+		break;
+	}
+}
+
+int event()
+{
+	pipe_t *thisPipe;
+	arena_t *arena;
+	int i;
+
+	arena = export_fce->fce_getCurrentArena();
+
+	for( i = 0 ; i < arena->listShot->count ; i++ )
+	{
+		shot_t *thisShot;
+
+		thisShot  = (shot_t *)arena->listShot->list[i];
+		assert( thisShot != NULL );
+
+		if( ( thisPipe = isConflictWithListPipe(listPipe, thisShot->x, thisShot->y,
+		    thisShot->w, thisShot->h) ) != NULL )
+		{
+			tux_t *author;
+
+			author = export_fce->fce_getTuxID(arena->listTux, thisShot->author_id);
+			
+			if( author != NULL &&
+			    author->bonus == BONUS_GHOST &&
+			    author->bonus_time > 0 )
+			{
+				continue;
+			}
+
+			if( negPosition( thisShot->position ) == thisPipe->position )
+			{
+				if( export_fce->fce_getNetTypeGame() == NET_GAME_TYPE_CLIENT )
+				{
+					if( thisShot->gun != GUN_BOMBBALL )
+					{
+						delListItem(arena->listShot, i, export_fce->fce_destroyShot);
+						i--;
+					}
+				}
+				else
+				{
+					moveShotFromPipe(thisShot, thisPipe, listPipe);
+				}
+			}
+			else
+			{
+				if( thisShot->gun == GUN_BOMBBALL && 
+				    export_fce->fce_getNetTypeGame() != NET_GAME_TYPE_CLIENT )
+				{
+					export_fce->fce_boundBombBall(thisShot);
+					continue;
+				}
+				else
+				{
+					delListItem(arena->listShot, i, export_fce->fce_destroyShot);
+					i--;
+				}
+			}
+		}
+	}
+
+	return 0;
+}
+
+int isConflict(int x, int y, int w, int h)
+{
+	if( isConflictWithListPipe(listPipe, x, y, w, h) != NULL )
+	{
+		return 1;
+	}
+	else
+	{
+		return 0;
+	}
+}
+
+void cmd(char *line)
+{
+	if( strncmp(line, "pipe", 4) == 0 )cmd_teleport(line);
+}
+
+int destroy()
+{
+	destroyListItem(listPipe, destroyPipe);
+
+	return 0;
+}