From ee6db785e8eff4883da70b404a9bdb4a42e75ac3 Mon Sep 17 00:00:00 2001
From: Ingo Ruhnke <grumbel@gmx.de>
Date: Tue, 20 Apr 2004 20:10:53 +0000
Subject: [PATCH] - added stay-on-platform into the level  fileformat

SVN-Revision: 603
---
 src/badguy.cpp      | 4 ++--
 src/badguy.h        | 2 +-
 src/level.cpp       | 5 ++++-
 src/leveleditor.cpp | 2 +-
 src/world.cpp       | 6 +++---
 src/world.h         | 2 +-
 6 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/src/badguy.cpp b/src/badguy.cpp
index 82fe54d09..2d1de29d9 100644
--- a/src/badguy.cpp
+++ b/src/badguy.cpp
@@ -144,7 +144,7 @@ std::string badguykind_to_string(BadGuyKind kind)
 }
 
 void
-BadGuy::init(float x, float y, BadGuyKind kind_)
+BadGuy::init(float x, float y, BadGuyKind kind_, bool stay_on_platform_)
 {
   base.x   = x;
   base.y   = y;    
@@ -153,7 +153,7 @@ BadGuy::init(float x, float y, BadGuyKind kind_)
   base.xm  = 0;
   base.ym  = 0;
 
-  stay_on_platform = false;
+  stay_on_platform = stay_on_platform_;
   mode     = NORMAL;
   dying    = DYING_NOT;
   kind     = kind_;
diff --git a/src/badguy.h b/src/badguy.h
index 7ec03e325..8ea7f2e65 100644
--- a/src/badguy.h
+++ b/src/badguy.h
@@ -124,7 +124,7 @@ private:
   float animation_speed;
 
 public:
-  void init(float x, float y, BadGuyKind kind);
+  void init(float x, float y, BadGuyKind kind, bool stay_on_platform);
 
   void action(float frame_ratio);
   void draw();
diff --git a/src/level.cpp b/src/level.cpp
index 7e6e1820b..9ae1831ee 100644
--- a/src/level.cpp
+++ b/src/level.cpp
@@ -358,6 +358,7 @@ Level::load(const std::string& filename)
                 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);
 
@@ -572,7 +573,9 @@ Level::save(const  char * subset, int level)
   for(std::vector<BadGuyData>::iterator it = badguy_data.begin();
       it != badguy_data.end();
       ++it)
-    fprintf( fi,"(%s (x %d) (y %d))\n",badguykind_to_string((*it).kind).c_str(),(*it).x,(*it).y);
+    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");
 
   fprintf( fi,")\n");
 
diff --git a/src/leveleditor.cpp b/src/leveleditor.cpp
index f20ff31c5..6933e39e1 100644
--- a/src/leveleditor.cpp
+++ b/src/leveleditor.cpp
@@ -95,7 +95,7 @@ struct LevelEditorWorld
     bad_guys.push_back(BadGuy());
     BadGuy& new_bad_guy = bad_guys.back();
   
-    new_bad_guy.init(x,y,kind);
+    new_bad_guy.init(x,y,kind, false /* stay_on_platform */);
   }
 
   void activate_bad_guys()
diff --git a/src/world.cpp b/src/world.cpp
index b0a46734f..f43d3e1ca 100644
--- a/src/world.cpp
+++ b/src/world.cpp
@@ -97,7 +97,7 @@ World::activate_bad_guys()
        i != level->badguy_data.end();
        ++i)
     {
-      add_bad_guy(i->x, i->y, i->kind);
+      add_bad_guy(i->x, i->y, i->kind, i->stay_on_platform);
     }
 }
 
@@ -380,12 +380,12 @@ World::add_bouncy_brick(float x, float y)
 }
 
 void
-World::add_bad_guy(float x, float y, BadGuyKind kind)
+World::add_bad_guy(float x, float y, BadGuyKind kind, bool stay_on_platform)
 {
   bad_guys.push_back(BadGuy());
   BadGuy& new_bad_guy = bad_guys.back();
   
-  new_bad_guy.init(x,y,kind);
+  new_bad_guy.init(x,y,kind, stay_on_platform);
 }
 
 void
diff --git a/src/world.h b/src/world.h
index 00ea9a056..ea2761023 100644
--- a/src/world.h
+++ b/src/world.h
@@ -86,7 +86,7 @@ class World
   void add_broken_brick(Tile* tile, float x, float y);
   void add_broken_brick_piece(Tile* tile, float x, float y, float xm, float ym);
   void add_bouncy_brick(float x, float y);
-  void add_bad_guy(float x, float y, BadGuyKind kind);
+  void add_bad_guy(float x, float y, BadGuyKind kind, bool stay_on_platform = false);
   void add_upgrade(float x, float y, Direction dir, UpgradeKind kind);
   void add_bullet(float x, float y, float xm, Direction dir);
 
-- 
2.11.0