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--- actions.c.orig 1989-11-17 22:37:37 UTC
+++ actions.c
@@ -37,6 +37,7 @@
#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
#include <math.h>
+#include <stdlib.h>
#include "xrobots.h"
extern Widget sonic_command;
@@ -66,6 +67,7 @@ do_nothing_action(w,event,params,num_par
Cardinal *num_params;
{
/* do nothing */
+ return NULL;
}
@@ -169,11 +171,11 @@ move_action(w,event,params,num_params)
int diff_x, diff_y;
int num_wasted;
- if(!game_active) return;
+ if(!game_active) return NULL;
if(get_next_position(&diff_x, &diff_y, event->x, event->y,
params, *num_params))
- return;
+ return NULL;
last_human_x = human_x;
last_human_y = human_y;
@@ -210,14 +212,14 @@ jump_action(w,event,params,num_params)
int diff_x, diff_y;
int num_wasted;
- if(!game_active) return;
+ if(!game_active) return NULL;
if(get_next_position(&diff_x, &diff_y, event->x, event->y,
params, *num_params))
- return;
+ return NULL;
if(! can_go(human_x+diff_x,human_y+diff_y) )
- return;
+ return NULL;
while( can_go(human_x+diff_x,human_y+diff_y) ) {
last_human_x = human_x;
@@ -225,7 +227,7 @@ jump_action(w,event,params,num_params)
human_x += diff_x;
human_y += diff_y;
num_wasted = chase(0);
- if(showjumps)
+ if(app_data.showjumps)
show_movement();
add_score(num_wasted);
if(!num_robots)
@@ -235,7 +237,7 @@ jump_action(w,event,params,num_params)
if(!num_robots)
new_level();
else
- if(!showjumps)
+ if(!app_data.showjumps)
display_level();
display_possible_moves();
auto_teleport();
@@ -261,7 +263,7 @@ go_here_action(w,event,params,num_params
int tmp_human_x, tmp_human_y;
int num_wasted;
- if(!game_active) return;
+ if(!game_active) return NULL;
while(direction = determine_direction(event->x,event->y)) {
if(direction == STILL) break;
@@ -280,19 +282,19 @@ go_here_action(w,event,params,num_params
human_x = tmp_human_x;
human_y = tmp_human_y;
num_wasted = chase(0);
- if(showjumps)
+ if(app_data.showjumps)
show_movement();
add_score(num_wasted);
if(!num_robots)
break;
- if(spiffy)
+ if(app_data.spiffy)
pointer_moved((Widget)0,(caddr_t)0,event);
XFlush(display);
}
if(!num_robots)
new_level();
else
- if(!showjumps)
+ if(!app_data.showjumps)
display_level();
display_possible_moves();
auto_teleport();
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