+// $Id$
+//
+// SuperTux
+// Copyright (C) 2004 SuperTux Development Team, see AUTHORS for details
//
-// C Implementation: level
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
//
-// Description:
-//
-//
-// Author: Tobias Glaesser <tobi.web@gmx.de>, (C) 2003
-//
-// Copyright: See COPYING file that comes with this distribution
-//
-//
-
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
+
+#include <map>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
+#include <iostream>
#include "globals.h"
#include "setup.h"
#include "screen.h"
#include "level.h"
#include "physic.h"
#include "scene.h"
+#include "tile.h"
#include "lispreader.h"
-texture_type img_bkgd, img_bkgd_tile[2][4], img_solid[4], img_brick[2];
+using namespace std;
+
+st_subset::st_subset()
+{
+ levels = 0;
+}
-void subset_init(st_subset* st_subset)
+void st_subset::create(const std::string& subset_name)
{
- st_subset->title = NULL;
- st_subset->description = NULL;
- st_subset->name = NULL;
- st_subset->levels = 0;
+ Level new_lev;
+ st_subset new_subset;
+ new_subset.name = subset_name;
+ new_subset.title = "Unknown Title";
+ new_subset.description = "No description so far.";
+ new_subset.save();
+ new_lev.init_defaults();
+ new_lev.save(subset_name.c_str(),1);
}
-void subset_parse (st_subset* st_subset, lisp_object_t* cursor)
+void st_subset::parse (lisp_object_t* cursor)
{
while(!lisp_nil_p(cursor))
{
{
if(( s = lisp_string(lisp_car(lisp_cdr(cur)))) != NULL)
{
- st_subset->title = (char*) malloc(sizeof(char)*(strlen(s)+1));
- strcpy(st_subset->title,s);
+ title = s;
}
}
else if (strcmp(lisp_symbol(lisp_car(cur)), "description") == 0)
{
if(( s = lisp_string(lisp_car(lisp_cdr(cur)))) != NULL)
{
- st_subset->description = (char*) malloc(sizeof(char)*(strlen(s)+1));
- strcpy(st_subset->description,s);
+ description = s;
}
}
}
}
}
-void subset_load(st_subset* st_subset, char *subset)
+void st_subset::load(char *subset)
{
FILE* fi;
char filename[1024];
char str[1024];
- int len,i;
+ int i;
lisp_object_t* root_obj = 0;
- st_subset->name = (char*) malloc(sizeof(char)*(strlen(subset)+1));
- strcpy(st_subset->name,subset);
+ name = subset;
snprintf(filename, 1024, "%s/levels/%s/info", st_dir, subset);
if(!faccessible(filename))
- snprintf(filename, 1024, "%s/levels/%s/info", DATA_PREFIX, subset);
+ snprintf(filename, 1024, "%s/levels/%s/info", datadir.c_str(), subset);
if(faccessible(filename))
{
fi = fopen(filename, "r");
printf("World: Read error in %s",filename);
}
- if (strcmp(lisp_symbol(cur), "level-subset") == 0)
+ if (strcmp(lisp_symbol(cur), "supertux-level-subset") == 0)
{
- subset_parse(st_subset,lisp_cdr(root_obj));
+ parse(lisp_cdr(root_obj));
}
snprintf(str, 1024, "%s.png", filename);
if(faccessible(str))
{
- texture_load(&st_subset->image,str,IGNORE_ALPHA);
+ image = new Surface(str,IGNORE_ALPHA);
}
else
{
- snprintf(filename, 1024, "%s/images/status/level-subset-info.png", DATA_PREFIX);
- texture_load(&st_subset->image,filename,IGNORE_ALPHA);
+ snprintf(filename, 1024, "%s/images/status/level-subset-info.png", datadir.c_str());
+ image = new Surface(filename,IGNORE_ALPHA);
}
}
for(i=1; i != -1; ++i)
{
/* Get the number of levels in this subset */
- snprintf(filename, 1024, "%s/levels/%s/level%d.dat", st_dir, subset,i);
+ snprintf(filename, 1024, "%s/levels/%s/level%d.stl", st_dir, subset,i);
if(!faccessible(filename))
{
- snprintf(filename, 1024, "%s/levels/%s/level%d.dat", DATA_PREFIX, subset,i);
+ snprintf(filename, 1024, "%s/levels/%s/level%d.stl", datadir.c_str(), subset,i);
if(!faccessible(filename))
break;
}
}
- st_subset->levels = --i;
+ levels = --i;
}
-void subset_save(st_subset* st_subset)
+void st_subset::save()
{
FILE* fi;
- char filename[1024];
+ string filename;
/* Save data file: */
- sprintf(filename, "/levels/%s/", st_subset->name);
+ filename = "/levels/" + name + "/";
- fcreatedir(filename);
- snprintf(filename, 1024, "%s/levels/%s/info", st_dir, st_subset->name);
- if(!fwriteable(filename))
- snprintf(filename, 1024, "%s/levels/%s/info", DATA_PREFIX, st_subset->name);
- if(fwriteable(filename))
+ fcreatedir(filename.c_str());
+ filename = string(st_dir) + "/levels/" + name + "/info";
+ if(!fwriteable(filename.c_str()))
+ filename = datadir + "/levels/" + name + "/info";
+ if(fwriteable(filename.c_str()))
{
- fi = fopen(filename, "w");
+ fi = fopen(filename.c_str(), "w");
if (fi == NULL)
{
- perror(filename);
+ perror(filename.c_str());
}
-
+
/* Write header: */
fprintf(fi,";SuperTux-Level-Subset\n");
- fprintf(fi,"(level-subset\n");
-
+ fprintf(fi,"(supertux-level-subset\n");
+
/* Save title info: */
- fprintf(fi," (title \"%s\")\n",st_subset->title);
+ fprintf(fi," (title \"%s\")\n", title.c_str());
/* Save the description: */
- fprintf(fi," (description \"%s\")\n",st_subset->description);
-
+ fprintf(fi," (description \"%s\")\n", description.c_str());
+
fprintf( fi,")");
fclose(fi);
}
}
-void subset_free(st_subset* st_subset)
+void st_subset::free()
{
- free(st_subset->title);
- free(st_subset->description);
- free(st_subset->name);
- texture_free(&st_subset->image);
- st_subset->levels = 0;
+ title.clear();
+ description.clear();
+ name.clear();
+ delete image;
+ levels = 0;
}
-/* Load data for this level: */
-/* Returns -1, if the loading of the level failed. */
-int level_load(st_level* plevel, char *subset, int level)
+Level::Level()
+ : img_bkgd(0), level_song(0), level_song_fast(0)
{
- char filename[1024];
+}
- /* Load data file: */
+Level::Level(const std::string& subset, int level)
+ : img_bkgd(0), level_song(0), level_song_fast(0)
+{
+ load(subset, level);
+}
- snprintf(filename, 1024, "%s/levels/%s/level%d.dat", st_dir, subset, level);
- if(!faccessible(filename))
- snprintf(filename, 1024, "%s/levels/%s/level%d.dat", DATA_PREFIX, subset, level);
+Level::Level(const std::string& filename)
+ : img_bkgd(0), level_song(0), level_song_fast(0)
+{
+ load(filename);
+}
- return level_load(plevel, filename);
+Level::~Level()
+{
+ free_gfx();
+ free_song();
}
-int level_load(st_level* plevel, const char* filename)
+void
+Level::init_defaults()
{
- char str[80];
- int x, y;
- char * line;
- FILE * fi;
- fi = fopen(filename, "r");
- if (fi == NULL)
+ name = "UnNamed";
+ author = "UnNamed";
+ theme = "antarctica";
+ song_title = "Mortimers_chipdisko.mod";
+ bkgd_image = "arctis.png";
+ width = 21;
+ start_pos_x = 100;
+ start_pos_y = 170;
+ time_left = 100;
+ gravity = 10.;
+ bkgd_top.red = 0;
+ bkgd_top.green = 0;
+ bkgd_top.blue = 0;
+ bkgd_bottom.red = 255;
+ bkgd_bottom.green = 255;
+ bkgd_bottom.blue = 255;
+ endpos = 0;
+
+ for(int i = 0; i < 15; ++i)
{
- perror(filename);
- return -1;
- }
-
- /* Load header info: */
+ ia_tiles[i].resize(width+1, 0);
+ ia_tiles[i][width] = (unsigned int) '\0';
+ for(int y = 0; y < width; ++y)
+ ia_tiles[i][y] = 0;
- /* (Level title) */
- fgets(str, 20, fi);
- strcpy(plevel->name, str);
- plevel->name[strlen(plevel->name)-1] = '\0';
+ bg_tiles[i].resize(width+1, 0);
+ bg_tiles[i][width] = (unsigned int) '\0';
+ for(int y = 0; y < width; ++y)
+ bg_tiles[i][y] = 0;
- /* (Level theme) */
- fgets(str, 20, fi);
- strcpy(plevel->theme, str);
- plevel->theme[strlen(plevel->theme)-1] = '\0';
-
-
-
- /* (Time to beat level) */
- fgets(str, 10, fi);
- plevel->time_left = atoi(str);
+ fg_tiles[i].resize(width+1, 0);
+ fg_tiles[i][width] = (unsigned int) '\0';
+ for(int y = 0; y < width; ++y)
+ fg_tiles[i][y] = 0;
+ }
+}
- /* (Song file for this level) */
- fgets(str, sizeof(plevel->song_title), fi);
- strcpy(plevel->song_title, str);
- plevel->song_title[strlen(plevel->song_title)-1] = '\0';
+int
+Level::load(const std::string& subset, int level)
+{
+ char filename[1024];
- /* (Level background image) */
- fgets(str, sizeof(plevel->bkgd_image), fi);
- strcpy(plevel->bkgd_image, str);
- plevel->bkgd_image[strlen(plevel->bkgd_image)-1] = '\0';
+ // Load data file:
+ snprintf(filename, 1024, "%s/levels/%s/level%d.stl", st_dir, subset.c_str(), level);
+ if(!faccessible(filename))
+ snprintf(filename, 1024, "%s/levels/%s/level%d.stl", datadir.c_str(), subset.c_str(), level);
- /* (Level background color) */
- fgets(str, 10, fi);
- plevel->bkgd_red = atoi(str);
- fgets(str, 10, fi);
- plevel->bkgd_green= atoi(str);
- fgets(str, 10, fi);
- plevel->bkgd_blue = atoi(str);
+ return load(filename);
+}
- /* (Level width) */
- fgets(str, 10, fi);
- plevel->width = atoi(str);
+int
+Level::load(const std::string& filename)
+{
+ FILE * fi;
+ lisp_object_t* root_obj = 0;
+ fi = fopen(filename.c_str(), "r");
+ if (fi == NULL)
+ {
+ perror(filename.c_str());
+ return -1;
+ }
- /* (Level gravity) */
- fgets(str, 10, fi);
- plevel->gravity = atof(str);
+ lisp_stream_t stream;
+ lisp_stream_init_file (&stream, fi);
+ root_obj = lisp_read (&stream);
- /* Set the global gravity to the latest loaded level's gravity */
- gravity = plevel->gravity;
+ if (root_obj->type == LISP_TYPE_EOF || root_obj->type == LISP_TYPE_PARSE_ERROR)
+ {
+ printf("World: Parse Error in file %s", filename.c_str());
+ }
- /* Allocate some space for the line-reading! */
+ vector<int> ia_tm;
+ vector<int> bg_tm;
+ vector<int> fg_tm;
- line = (char *) malloc(sizeof(char) * (plevel->width + 5));
- if (line == NULL)
+ int version = 0;
+ if (strcmp(lisp_symbol(lisp_car(root_obj)), "supertux-level") == 0)
{
- fprintf(stderr, "Couldn't allocate space to load level data!");
- fclose(fi);
- return -1;
+ LispReader reader(lisp_cdr(root_obj));
+ reader.read_int("version", &version);
+ reader.read_int("width", &width);
+ if (!reader.read_int("start_pos_x", &start_pos_x)) start_pos_x = 100;
+ if (!reader.read_int("start_pos_y", &start_pos_y)) start_pos_y = 170;
+ reader.read_int("time", &time_left);
+
+ reader.read_int("bkgd_top_red", &bkgd_top.red);
+ reader.read_int("bkgd_top_green", &bkgd_top.green);
+ reader.read_int("bkgd_top_blue", &bkgd_top.blue);
+
+ reader.read_int("bkgd_bottom_red", &bkgd_bottom.red);
+ reader.read_int("bkgd_bottom_green", &bkgd_bottom.green);
+ reader.read_int("bkgd_bottom_blue", &bkgd_bottom.blue);
+
+ reader.read_float("gravity", &gravity);
+ reader.read_string("name", &name);
+ reader.read_string("author", &author);
+ reader.read_string("theme", &theme);
+ reader.read_string("music", &song_title);
+ reader.read_string("background", &bkgd_image);
+ reader.read_string("particle_system", &particle_system);
+ reader.read_int_vector("background-tm", &bg_tm);
+
+ if (!reader.read_int_vector("interactive-tm", &ia_tm))
+ reader.read_int_vector("tilemap", &ia_tm);
+
+ reader.read_int_vector("foreground-tm", &fg_tm);
+
+ { // Read ResetPoints
+ lisp_object_t* cur = 0;
+ if (reader.read_lisp("reset-points", &cur))
+ {
+ while (!lisp_nil_p(cur))
+ {
+ lisp_object_t* data = lisp_car(cur);
+
+ ResetPoint pos;
+
+ LispReader reader(lisp_cdr(data));
+ if (reader.read_int("x", &pos.x)
+ && reader.read_int("y", &pos.y))
+ {
+ reset_points.push_back(pos);
+ }
+
+ cur = lisp_cdr(cur);
+ }
+ }
+ }
+
+ { // Read BadGuys
+ lisp_object_t* cur = 0;
+ if (reader.read_lisp("objects", &cur))
+ {
+ while (!lisp_nil_p(cur))
+ {
+ lisp_object_t* data = lisp_car(cur);
+
+ BadGuyData bg_data;
+ bg_data.kind = badguykind_from_string(lisp_symbol(lisp_car(data)));
+ LispReader reader(lisp_cdr(data));
+ reader.read_int("x", &bg_data.x);
+ reader.read_int("y", &bg_data.y);
+ reader.read_bool("stay-on-platform", &bg_data.stay_on_platform);
+
+ badguy_data.push_back(bg_data);
+
+ cur = lisp_cdr(cur);
+ }
+ }
+ }
+
+ // Convert old levels to the new tile numbers
+ if (version == 0)
+ {
+ std::map<char, int> transtable;
+ transtable['.'] = 0;
+ transtable['x'] = 104;
+ transtable['X'] = 77;
+ transtable['y'] = 78;
+ transtable['Y'] = 105;
+ transtable['A'] = 83;
+ transtable['B'] = 102;
+ transtable['!'] = 103;
+ transtable['a'] = 84;
+ transtable['C'] = 85;
+ transtable['D'] = 86;
+ transtable['E'] = 87;
+ transtable['F'] = 88;
+ transtable['c'] = 89;
+ transtable['d'] = 90;
+ transtable['e'] = 91;
+ transtable['f'] = 92;
+
+ transtable['G'] = 93;
+ transtable['H'] = 94;
+ transtable['I'] = 95;
+ transtable['J'] = 96;
+
+ transtable['g'] = 97;
+ transtable['h'] = 98;
+ transtable['i'] = 99;
+ transtable['j'] = 100
+ ;
+ transtable['#'] = 11;
+ transtable['['] = 13;
+ transtable['='] = 14;
+ transtable[']'] = 15;
+ transtable['$'] = 82;
+ transtable['^'] = 76;
+ transtable['*'] = 80;
+ transtable['|'] = 79;
+ transtable['\\'] = 81;
+ transtable['&'] = 75;
+
+ int x = 0;
+ int y = 0;
+ for(std::vector<int>::iterator i = ia_tm.begin(); i != ia_tm.end(); ++i)
+ {
+ if (*i == '0' || *i == '1' || *i == '2')
+ {
+ badguy_data.push_back(BadGuyData(static_cast<BadGuyKind>(*i-'0'),
+ x*32, y*32, false));
+ *i = 0;
+ }
+ else
+ {
+ std::map<char, int>::iterator j = transtable.find(*i);
+ if (j != transtable.end())
+ *i = j->second;
+ else
+ printf("Error: conversion will fail, unsupported char: '%c' (%d)\n", *i, *i);
+ }
+ ++x;
+ if (x >= width)
+ {
+ x = 0;
+ ++y;
+ }
+ }
+ }
}
+ for(int i = 0; i < 15; ++i)
+ {
+ ia_tiles[i].resize(width + 1, 0);
+ bg_tiles[i].resize(width + 1, 0);
+ fg_tiles[i].resize(width + 1, 0);
+ }
- /* Load the level lines: */
-
- for (y = 0; y < 15; y++)
+ int i = 0;
+ int j = 0;
+ for(vector<int>::iterator it = ia_tm.begin(); it != ia_tm.end(); ++it, ++i)
{
- if(fgets(line, plevel->width + 5, fi) == NULL)
+ ia_tiles[j][i] = (*it);
+ if(i == width - 1)
{
- fprintf(stderr, "Level %s isn't complete!\n",plevel->name);
- free(line);
- fclose(fi);
- return -1;
+ i = -1;
+ ++j;
}
- line[strlen(line) - 1] = '\0';
- plevel->tiles[y] = (unsigned char*) strdup(line);
}
- /* Mark the end position of this level! - Is a bit wrong here thought */
+ i = j = 0;
+ for(vector<int>::iterator it = bg_tm.begin(); it != bg_tm.end(); ++it, ++i)
+ {
+
+ bg_tiles[j][i] = (*it);
+ if(i == width - 1)
+ {
+ i = -1;
+ ++j;
+ }
+ }
- for (y = 0; y < 15; ++y)
+ i = j = 0;
+ for(vector<int>::iterator it = fg_tm.begin(); it != fg_tm.end(); ++it, ++i)
{
- for (x = 0; x < plevel->width; ++x)
+
+ fg_tiles[j][i] = (*it);
+ if(i == width - 1)
{
- if(plevel->tiles[y][x] == '|')
- {
- if(x*32 > endpos)
- endpos = x*32;
- }
+ i = -1;
+ ++j;
}
}
- free(line);
+ // Mark the end position of this level!
+ // FIXME: -10 is a rather random value, we still need some kind of
+ // real levelend gola
+ endpos = 32*(width-20);
+
fclose(fi);
return 0;
}
/* Save data for level: */
-void level_save(st_level* plevel, char * subset, int level)
+void
+Level::save(const char * subset, int level)
{
- FILE * fi;
char filename[1024];
- int y;
char str[80];
/* Save data file: */
sprintf(str, "/levels/%s/", subset);
fcreatedir(str);
- snprintf(filename, 1024, "%s/levels/%s/level%d.dat", st_dir, subset, level);
+ snprintf(filename, 1024, "%s/levels/%s/level%d.stl", st_dir, subset, level);
if(!fwriteable(filename))
- snprintf(filename, 1024, "%s/levels/%s/level%d.dat", DATA_PREFIX, subset, level);
+ snprintf(filename, 1024, "%s/levels/%s/level%d.stl", datadir.c_str(), subset, level);
- fi = fopen(filename, "w");
+ FILE * fi = fopen(filename, "w");
if (fi == NULL)
{
perror(filename);
exit(-1);
}
- fputs(plevel->name, fi);
- fputs("\n", fi);
- fputs(plevel->theme, fi);
- fputs("\n", fi);
- sprintf(str, "%d\n", plevel->time_left); /* time */
- fputs(str, fi);
- fputs(plevel->song_title, fi); /* song filename */
- fputs("\n",fi);
- fputs(plevel->bkgd_image, fi); /* background image */
- sprintf(str, "\n%d\n", plevel->bkgd_red); /* red background color */
- fputs(str, fi);
- sprintf(str, "%d\n", plevel->bkgd_green); /* green background color */
- fputs(str, fi);
- sprintf(str, "%d\n", plevel->bkgd_blue); /* blue background color */
- fputs(str, fi);
- sprintf(str, "%d\n", plevel->width); /* level width */
- fputs(str, fi);
- sprintf(str, "%2.1f\n", plevel->gravity); /* level gravity */
- fputs(str, fi);
-
- for(y = 0; y < 15; ++y)
+
+ /* Write header: */
+ fprintf(fi,";SuperTux-Level\n");
+ fprintf(fi,"(supertux-level\n");
+
+ fprintf(fi," (version %d)\n", 1);
+ fprintf(fi," (name \"%s\")\n", name.c_str());
+ fprintf(fi," (author \"%s\")\n", author.c_str());
+ fprintf(fi," (theme \"%s\")\n", theme.c_str());
+ fprintf(fi," (music \"%s\")\n", song_title.c_str());
+ fprintf(fi," (background \"%s\")\n", bkgd_image.c_str());
+ fprintf(fi," (particle_system \"%s\")\n", particle_system.c_str());
+ fprintf(fi," (bkgd_top_red %d)\n", bkgd_top.red);
+ fprintf(fi," (bkgd_top_green %d)\n", bkgd_top.green);
+ fprintf(fi," (bkgd_top_blue %d)\n", bkgd_top.blue);
+ fprintf(fi," (bkgd_bottom_red %d)\n", bkgd_bottom.red);
+ fprintf(fi," (bkgd_bottom_green %d)\n", bkgd_bottom.green);
+ fprintf(fi," (bkgd_bottom_blue %d)\n", bkgd_bottom.blue);
+ fprintf(fi," (time %d)\n", time_left);
+ fprintf(fi," (width %d)\n", width);
+ fprintf(fi," (gravity %2.1f)\n", gravity);
+ fprintf(fi," (background-tm ");
+
+ for(int y = 0; y < 15; ++y)
{
- fputs((const char*)plevel->tiles[y], fi);
- fputs("\n", fi);
+ for(int i = 0; i < width; ++i)
+ fprintf(fi," %d ", bg_tiles[y][i]);
}
- fclose(fi);
-}
+ fprintf( fi,")\n");
+ fprintf(fi," (interactive-tm ");
+
+ for(int y = 0; y < 15; ++y)
+ {
+ for(int i = 0; i < width; ++i)
+ fprintf(fi," %d ", ia_tiles[y][i]);
+ }
+ fprintf( fi,")\n");
+ fprintf(fi," (foreground-tm ");
-/* Unload data for this level: */
+ for(int y = 0; y < 15; ++y)
+ {
+ for(int i = 0; i < width; ++i)
+ fprintf(fi," %d ", fg_tiles[y][i]);
+ }
-void level_free(st_level* plevel)
-{
- int i;
- for(i=0; i < 15; ++i)
- free(plevel->tiles[i]);
+ fprintf( fi,")\n");
+
+ fprintf( fi,"(reset-points\n");
+ for(std::vector<ResetPoint>::iterator i = reset_points.begin();
+ i != reset_points.end(); ++i)
+ fprintf( fi,"(point (x %d) (y %d))\n",i->x, i->y);
+ fprintf( fi,")\n");
+
+ fprintf( fi,"(objects\n");
+
+ for(std::vector<BadGuyData>::iterator it = badguy_data.begin();
+ it != badguy_data.end();
+ ++it)
+ fprintf( fi,"(%s (x %d) (y %d) (stay-on-platform %s))\n",
+ badguykind_to_string((*it).kind).c_str(),(*it).x,(*it).y,
+ it->stay_on_platform ? "#t" : "#f");
- plevel->name[0] = '\0';
- plevel->theme[0] = '\0';
- plevel->song_title[0] = '\0';
- plevel->bkgd_image[0] = '\0';
+ fprintf( fi,")\n");
+
+ fprintf( fi,")\n");
+
+ fclose(fi);
}
-/* Load graphics: */
-void level_load_gfx(st_level *plevel)
-{
- level_load_image(&img_brick[0],plevel->theme,"brick0.png", IGNORE_ALPHA);
- level_load_image(&img_brick[1],plevel->theme,"brick1.png", IGNORE_ALPHA);
+/* Unload data for this level: */
- level_load_image(&img_solid[0],plevel->theme,"solid0.png", USE_ALPHA);
- level_load_image(&img_solid[1],plevel->theme,"solid1.png", USE_ALPHA);
- level_load_image(&img_solid[2],plevel->theme,"solid2.png", USE_ALPHA);
- level_load_image(&img_solid[3],plevel->theme,"solid3.png", USE_ALPHA);
+void
+Level::cleanup()
+{
+ for(int i=0; i < 15; ++i)
+ {
+ bg_tiles[i].clear();
+ ia_tiles[i].clear();
+ fg_tiles[i].clear();
+ }
- level_load_image(&img_bkgd_tile[0][0],plevel->theme,"bkgd-00.png", USE_ALPHA);
- level_load_image(&img_bkgd_tile[0][1],plevel->theme,"bkgd-01.png", USE_ALPHA);
- level_load_image(&img_bkgd_tile[0][2],plevel->theme,"bkgd-02.png", USE_ALPHA);
- level_load_image(&img_bkgd_tile[0][3],plevel->theme,"bkgd-03.png", USE_ALPHA);
+ reset_points.clear();
+ name.clear();
+ author.clear();
+ theme.clear();
+ song_title.clear();
+ bkgd_image.clear();
- level_load_image(&img_bkgd_tile[1][0],plevel->theme,"bkgd-10.png", USE_ALPHA);
- level_load_image(&img_bkgd_tile[1][1],plevel->theme,"bkgd-11.png", USE_ALPHA);
- level_load_image(&img_bkgd_tile[1][2],plevel->theme,"bkgd-12.png", USE_ALPHA);
- level_load_image(&img_bkgd_tile[1][3],plevel->theme,"bkgd-13.png", USE_ALPHA);
+ badguy_data.clear();
+}
- if(strcmp(plevel->bkgd_image,"") != 0)
+void
+Level::load_gfx()
+{
+ if(!bkgd_image.empty())
{
char fname[1024];
- snprintf(fname, 1024, "%s/background/%s", st_dir, plevel->bkgd_image);
+ snprintf(fname, 1024, "%s/background/%s", st_dir, bkgd_image.c_str());
if(!faccessible(fname))
- snprintf(fname, 1024, "%s/images/background/%s", DATA_PREFIX, plevel->bkgd_image);
- texture_load(&img_bkgd, fname, IGNORE_ALPHA);
+ snprintf(fname, 1024, "%s/images/background/%s", datadir.c_str(), bkgd_image.c_str());
+ img_bkgd = new Surface(fname, IGNORE_ALPHA);
}
else
{
- /* Quick hack to make sure an image is loaded, when we are freeing it afterwards. */#
- level_load_image(&img_bkgd, plevel->theme,"solid0.png", IGNORE_ALPHA);
+ /* Quick hack to make sure an image is loaded, when we are freeing it afterwards. */
+ load_image(&img_bkgd, theme,"solid0.png", IGNORE_ALPHA);
}
}
-/* Free graphics data for this level: */
-
-void level_free_gfx(void)
+void
+Level::free_gfx()
{
- int i;
-
- for (i = 0; i < 2; i++)
- {
- texture_free(&img_brick[i]);
- }
- for (i = 0; i < 4; i++)
- {
- texture_free(&img_solid[i]);
- texture_free(&img_bkgd_tile[0][i]);
- texture_free(&img_bkgd_tile[1][i]);
- }
-
- texture_free(&img_bkgd);
+ delete img_bkgd;
}
/* Load a level-specific graphic... */
-
-void level_load_image(texture_type* ptexture, char* theme, char * file, int use_alpha)
+void
+Level::load_image(Surface** ptexture, string theme,const char * file, int use_alpha)
{
char fname[1024];
- snprintf(fname, 1024, "%s/themes/%s/%s", st_dir, theme, file);
+ snprintf(fname, 1024, "%s/themes/%s/%s", st_dir, theme.c_str(), file);
if(!faccessible(fname))
- snprintf(fname, 1024, "%s/images/themes/%s/%s", DATA_PREFIX, theme, file);
+ snprintf(fname, 1024, "%s/images/themes/%s/%s", datadir.c_str(), theme.c_str(), file);
- texture_load(ptexture, fname, use_alpha);
+ *ptexture = new Surface(fname, use_alpha);
}
-/* Edit a piece of the map! */
-
-void level_change(st_level* plevel, float x, float y, unsigned char c)
+/* Change the size of a level (width) */
+void
+Level::change_size (int new_width)
{
- int xx, yy;
+ if(new_width < 21)
+ new_width = 21;
- yy = ((int)y / 32);
- xx = ((int)x / 32);
+ for(int y = 0; y < 15; ++y)
+ {
+ ia_tiles[y].resize(new_width, 0);
+ bg_tiles[y].resize(new_width, 0);
+ fg_tiles[y].resize(new_width, 0);
+ }
- if (yy >= 0 && yy < 15 && xx >= 0 && xx <= plevel->width)
- plevel->tiles[yy][xx] = c;
+ width = new_width;
}
-/* Free music data for this level: */
+void
+Level::change(float x, float y, int tm, unsigned int c)
+{
+ int yy = ((int)y / 32);
+ int xx = ((int)x / 32);
-void level_free_song(void)
+ if (yy >= 0 && yy < 15 && xx >= 0 && xx <= width)
+ {
+ switch(tm)
+ {
+ case TM_BG:
+ bg_tiles[yy][xx] = c;
+ break;
+ case TM_IA:
+ ia_tiles[yy][xx] = c;
+ break;
+ case TM_FG:
+ fg_tiles[yy][xx] = c;
+ break;
+ }
+ }
+}
+
+void
+Level::free_song(void)
{
+ if(level_song_fast != level_song) {
+ free_music(level_song_fast);
+ level_song_fast = 0;
+ }
+
free_music(level_song);
- free_music(level_song_fast);
+ level_song = 0;
+}
+
+void
+Level::load_song()
+{
+ free_song();
+
+ char* song_path;
+ char* song_subtitle;
+
+ level_song = ::load_song(datadir + "/music/" + song_title);
+ if(!level_song)
+ st_abort("Couldn't load song: " , song_title.c_str());
+
+ song_path = (char *) malloc(sizeof(char) * datadir.length() +
+ strlen(song_title.c_str()) + 8 + 5);
+ song_subtitle = strdup(song_title.c_str());
+ strcpy(strstr(song_subtitle, "."), "\0");
+ sprintf(song_path, "%s/music/%s-fast%s", datadir.c_str(),
+ song_subtitle, strstr(song_title.c_str(), "."));
+ level_song_fast = ::load_song(song_path);
+ if(!level_song_fast) {
+ level_song_fast = level_song;
+ }
+ free(song_subtitle);
+ free(song_path);
}
-/* Load music: */
+Mix_Music*
+Level::get_level_music()
+{
+ return level_song;
+}
-void level_load_song(st_level* plevel)
+Mix_Music*
+Level::get_level_music_fast()
{
+ return level_song_fast;
+}
- char * song_path;
- char * song_subtitle;
+unsigned int
+Level::gettileid(float x, float y)
+{
+ int xx, yy;
+ unsigned int c;
- song_path = (char *) malloc(sizeof(char) * (strlen(DATA_PREFIX) +
- strlen(plevel->song_title) + 8));
- sprintf(song_path, "%s/music/%s", DATA_PREFIX, plevel->song_title);
- level_song = load_song(song_path);
- free(song_path);
+ yy = ((int)y / 32);
+ xx = ((int)x / 32);
+ if (yy >= 0 && yy < 15 && xx >= 0 && xx <= width)
+ c = ia_tiles[yy][xx];
+ else
+ c = 0;
- song_path = (char *) malloc(sizeof(char) * (strlen(DATA_PREFIX) +
- strlen(plevel->song_title) + 8 + 5));
- song_subtitle = strdup(plevel->song_title);
- strcpy(strstr(song_subtitle, "."), "\0");
- sprintf(song_path, "%s/music/%s-fast%s", DATA_PREFIX, song_subtitle, strstr(plevel->song_title, "."));
- level_song_fast = load_song(song_path);
- free(song_subtitle);
- free(song_path);
+ return c;
}
+
+/* EOF */
projects / supertux.git / blobdiff