From: Matthias Braun <matze@braunis.de>
Date: Sat, 3 Mar 2007 21:31:20 +0000 (+0000)
Subject: make it possible to disable the no-scroll mode
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=3d652d0090a20b5948f5e4ac3d2fed60b017ed94;p=supertux.git

make it possible to disable the no-scroll mode

SVN-Revision: 4922
---

diff --git a/data/camera.cfg b/data/camera.cfg
index d13ecbb6d..e4d91ca81 100644
--- a/data/camera.cfg
+++ b/data/camera.cfg
@@ -18,7 +18,7 @@
   (target-y 0.5)
 
   ; Speed is limited to these for the Yoshi cam
-  (max-speed-x 80)
+  (max-speed-x 100)
   (max-speed-y 100)
 
   ; Used in YI camera to adjust to max_speed relatively to player speed
@@ -34,7 +34,10 @@
   ; If YI camera is in no-scrollmode it will go to scrollmode again if tux
   ; reaches this part of the screen, make sure this value is bigger than edge-x
   ; to avoid sudden camera stops
-  (sensitive-x 0.35)
+  ; Set to <= 0 to deactivate nonscroll mode
+
+  ;(sensitive-x 0.35)
+  (sensitive-x -1)
 
   (dirchange-time 0.2)
 )
diff --git a/src/object/camera.cpp b/src/object/camera.cpp
index 8ad604f32..bd1ecde3d 100644
--- a/src/object/camera.cpp
+++ b/src/object/camera.cpp
@@ -61,6 +61,8 @@ public:
   float dirchange_time;
   // edge_x
   float edge_x;
+  // when too change from noscroll mode back to lookahead left/right mode
+  // set to <= 0 to disable noscroll mode
   float sensitive_x;
 
   float clamp_y;
@@ -375,8 +377,14 @@ Camera::update_scroll_normal(float elapsed_time)
     else if (player->dir == ::LEFT) walkDirection = LOOKAHEAD_LEFT;
     else walkDirection = LOOKAHEAD_RIGHT;
 
-    float LEFTEND = SCREEN_WIDTH * config.sensitive_x;
-    float RIGHTEND = SCREEN_WIDTH * (1-config.sensitive_x);
+    float LEFTEND, RIGHTEND;
+    if(config.sensitive_x > 0) {
+      LEFTEND = SCREEN_WIDTH * config.sensitive_x;
+      RIGHTEND = SCREEN_WIDTH * (1-config.sensitive_x);
+    } else {
+      LEFTEND = SCREEN_WIDTH;
+      RIGHTEND = 0;
+    }
 
     if(lookahead_mode == LOOKAHEAD_NONE) {
       /* if we're undecided then look if we crossed the left or right