header file and variable declaring problem

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header file and variable declaring problem

 
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  #1
Apr 19th, 2009
My main code variable declaration (just declaration no login statement)
C++ Syntax (Toggle Plain Text) 
  1. struct AXEMAN{
  2.        int lvl;
  3.        int att;
  4.        int hp;};
  5. struct DEFENDER{
  6.        int lvl;
  7.        int att;
  8.        int hp;};
  9. struct ARCHER{
  10.        int lvl;
  11.        int att;
  12.        int hp;};
  13. struct SPEARMAN{
  14.        int lvl;
  15.        int att;
  16.        int hp;};
  17. struct ROUGE{
  18.        int lvl;
  19.        int att;
  20.        int hp;};
  21.  
  22. #include "header.h"                         / have to under struct... so that the struct has been declared
  23.  
  24. int main(int argc, char *argv[])
  25. {
  26.       struct AXEMAN axeman;
  27.       struct DEFENDER defender;
  28.       struct ARCHER archer;
  29.       struct ROUGE  rouge;
  30.       struct SPEARMAN spearman;
  31.  
  32.       string input;
  33.       int sel_MainMenu=99,sel_GameMenu=99,sel_SubGameMenu=99,sel_Motion=99;
  34.       int sel_Movement_num=99;
  35.       char sel_Movement;
  36.       int sel_char_num=99,sel_enermy_num=99;
  37.       char sel_char,sel_enermy;
  38.       int comp_dmg,player_dmg,comp_hp,player_hp;
  39.       int quit=0;
  40.       int error=0;
  41.       char matrix[70][50];               //x=70 , y=50
  42.       int x,y;
  43.       bool detected_comp=0,detected_player=0,skip=0;
==================================================
This code will be called under "header.h" (my subfunction in another .c file)
C++ Syntax (Toggle Plain Text) 
  1. void initialize_status_player(AXEMAN &axeman, DEFENDER &defender, ARCHER &archer, SPEARMAN &spearman, ROUGE &rouge)
  2. {
  3.      axeman. lvl=1;
  4.      axeman. att=40;
  5.      axeman. hp=450;
  6.      defender. lvl=1;
  7.      defender. att=30;
  8.      defender. hp=500;
  9.      archer. lvl=1;
  10.      archer. att=50;
  11.      archer. hp=300;
  12.      spearman. lvl=1;
  13.      spearman. att=45;
  14.      spearman. hp=400;
  15.      rouge. lvl=1;
  16.      rouge. att=35;
  17.      rouge. hp=350;
  18. }

PROBLEM:
`ARCHER' was not declared in this scope
`archer' was not declared in this scope

SO:
what is the way i have to declare variable...
or my header file calling method has problem?

thx for help
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Re: header file and variable declaring problem

 
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  #2
Apr 19th, 2009
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Originally Posted by kiwihaha View Post
C++ Syntax (Toggle Plain Text) 
  1. struct AXEMAN axeman;
  2. struct DEFENDER defender;
  3. struct ARCHER archer;
  4. struct ROUGE  rouge;
  5. struct SPEARMAN spearman;
In C++ you don't have to supply the 'struct' word each time before you declare a struct-variable, though it's still allowed to do so, you can save some typing ...

Edit:: I don't get what you mean, do you have compiler errors ? (please post them if so)
Last edited by tux4life; Apr 19th, 2009 at 12:39 pm.
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Re: header file and variable declaring problem

 
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  #3
Apr 19th, 2009
subfunction.cpp:16: error: variable or field `initialize_status_player' declared void
subfunction.cpp:16: error: `AXEMAN' was not declared in this scope
subfunction.cpp:16: error: `axeman' was not declared in this scope
subfunction.cpp:16: error: `DEFENDER' was not declared in this scope
subfunction.cpp:16: error: `defender' was not declared in this scope
subfunction.cpp:16: error: `ARCHER' was not declared in this scope
subfunction.cpp:16: error: `archer' was not declared in this scope
subfunction.cpp:16: error: `SPEARMAN' was not declared in this scope
subfunction.cpp:16: error: `spearman' was not declared in this scope
subfunction.cpp:16: error: `ROUGE' was not declared in this scope
subfunction.cpp:16: error: `rouge' was not declared in this scope
subfunction.cpp:17: error: initializer expression list treated as compound expression
subfunction.cpp:17: error: expected `,' or `;' before '{' token
subfunction.cpp:35: error: variable or field `initialize_status_comp' declared void
subfunction.cpp:35: error: `AXEMAN' was not declared in this scope
subfunction.cpp:35: error: `axeman' was not declared in this scope
subfunction.cpp:35: error: `DEFENDER' was not declared in this scope

subfunction.cpp:35: error: `defender' was not declared in this scope
subfunction.cpp:35: error: `ARCHER' was not declared in this scope
subfunction.cpp:35: error: `archer' was not declared in this scope
subfunction.cpp:35: error: `SPEARMAN' was not declared in this scope
subfunction.cpp:35: error: `spearman' was not declared in this scope
subfunction.cpp:35: error: `ROUGE' was not declared in this scope
subfunction.cpp:35: error: `rouge' was not declared in this scope

subfunction.cpp:36: error: initializer expression list treated as compound expression
subfunction.cpp:36: error: expected `,' or `;' before '{' token
subfunction.cpp: In function `void initialize_weapon(char (*)[50])':
subfunction.cpp:61: error: `random_weapon' undeclared (first use this function)
subfunction.cpp:61: error: (Each undeclared identifier is reported only once for each function it appears in.)

these are part of the error only..
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Re: header file and variable declaring problem

 
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  #4
Apr 19th, 2009
OK, can you please attach your code to this thread ?
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Re: header file and variable declaring problem

 
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  #5
Apr 19th, 2009
C++ Syntax (Toggle Plain Text) 
  1. struct AXEMAN{
  2.        int lvl;
  3.        int att;
  4.        int hp;};
  5. struct DEFENDER{
  6.        int lvl;
  7.        int att;
  8.        int hp;};
  9. struct ARCHER{
  10.        int lvl;
  11.        int att;
  12.        int hp;};
  13. struct SPEARMAN{
  14.        int lvl;
  15.        int att;
  16.        int hp;};
  17. struct ROUGE{
  18.        int lvl;
  19.        int att;
  20.        int hp;};
  21.  
  22. #include "header.h"                         / have to under struct... so that the struct has been declared
  23.  
  24. int main(int argc, char *argv[])
  25. {
  26.       struct AXEMAN axeman;
  27.       struct DEFENDER defender;
  28.       struct ARCHER archer;
  29.       struct ROUGE  rouge;
  30.       struct SPEARMAN spearman;
  31.  
  32.       string input;
  33.       int sel_MainMenu=99,sel_GameMenu=99,sel_SubGameMenu=99,sel_Motion=99;
  34.       int sel_Movement_num=99;
  35.       char sel_Movement;
  36.       int sel_char_num=99,sel_enermy_num=99;
  37.       char sel_char,sel_enermy;
  38.       int comp_dmg,player_dmg,comp_hp,player_hp;
  39.       int quit=0;
  40.       int error=0;
  41.       char matrix[70][50];               //x=70 , y=50
  42.       int x,y;
  43.       bool detected_comp=0,detected_player=0,skip=0;
  44.  
  45.       initialize_board(matrix);                       //Get Random comp hero
  46.       initialize_status_player(axeman, defender, archer, spearman, rouge);     //initialize hero's status      
  47.       introduce();
  48.       MainMenu();                       //Get the selection of Main Menu      
  49.       while (sel_MainMenu==99)
  50.       {
  51.           input=Input();
  52.           sel_MainMenu=errorCheck_num (input);
  53.           show_error (sel_MainMenu);
  54.       }
  55.  
  56.       if(sel_MainMenu==1)                             //If MAIN MENU SELECTION == 1 (new game)
  57.       {
  58.           initialize_weapon(matrix);                      
  59.           initialize_body (matrix);                    
  60.       }
  61.       else if (sel_MainMenu==2) 
  62.            load (axeman, defender, archer, spearman, rouge);
  63.       else 
  64.       {
  65.             cout<<"Bye bye...\n\n\n";
  66.             quit=1;
  67.       }

C++ Syntax (Toggle Plain Text) 
  1. void initialize_board(char matrix[][50])
  2. {
  3.      for(int i=0;i<70;i++)
  4.      for(int j=0;j<50;j++)
  5.      {
  6.      matrix[i][j]=' ';
  7.      }
  8. }
  9.  
  10. void initialize_status_player(AXEMAN &axeman, DEFENDER &defender, ARCHER &archer, SPEARMAN &spearman, ROUGE &rouge)
  11. {
  12.      axeman. lvl=1;
  13.      axeman. att=40;
  14.      axeman. hp=450;
  15.      defender. lvl=1;
  16.      defender. att=30;
  17.      defender. hp=500;
  18.      archer. lvl=1;
  19.      archer. att=50;
  20.      archer. hp=300;
  21.      spearman. lvl=1;
  22.      spearman. att=45;
  23.      spearman. hp=400;
  24.      rouge. lvl=1;
  25.      rouge. att=35;
  26.      rouge. hp=350;
  27. }
  28.  
  29. void initialize_status_comp(AXEMAN &axeman, DEFENDER &defender, ARCHER &archer, SPEARMAN &spearman, ROUGE &rouge)
  30. {
  31.      axeman. lvl=1;
  32.      axeman. att=40;
  33.      axeman. hp=450;
  34.      defender. lvl=1;
  35.      defender. att=30;
  36.      defender. hp=500;
  37.      archer. lvl=1;
  38.      archer. att=50;
  39.      archer. hp=300;
  40.      spearman. lvl=1;
  41.      spearman. att=45;
  42.      spearman. hp=400;
  43.      rouge. lvl=1;
  44.      rouge. att=35;
  45.      rouge. hp=350;
  46. }
  47.  
  48. void initialize_weapon(char matrix[][50])
  49. {
  50.      matrix[4][17]=')';
  51.      matrix[4][22]='p';
  52.      matrix[4][27]='>';
  53.      matrix[4][32]=']';
  54.      matrix[4][37]='}';
  55.      matrix[55][17]=random_weapon ();
  56.      matrix[55][22]=random_weapon ();  
  57.      matrix[55][27]=random_weapon ();
  58.      matrix[55][32]=random_weapon ();
  59.      matrix[55][37]=random_weapon ();
  60. }

C++ Syntax (Toggle Plain Text) 
  1. void initialize_status_player(AXEMAN &axeman, DEFENDER &defender, ARCHER &archer, SPEARMAN &spearman, ROUGE &rouge);
  2. void initialize_board(char matrix[][50]);
  3. void initialize_weapon(char matrix[][50]);

1st code block is my main.c
2nd code block is my subfunction.c
3rd code block is my header.h
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Re: header file and variable declaring problem

 
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  #6
Apr 19th, 2009
If this is C++ code you should rename your files to main.cpp, subfunction.cpp and header.h, this will reduce the errors you're having ...
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Re: header file and variable declaring problem

 
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  #7
Apr 19th, 2009
changed but still the same
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Re: header file and variable declaring problem

 
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  #8
Apr 19th, 2009
Is this actually your whole code as I can't seem to find the following functions:

> introduce();
> MainMenu();
> Input();
> errorCheck_num (input);
> show_error (sel_MainMenu);
> initialize_body (matrix);
> load (axeman, defender, archer, spearman, rouge);

In the code you posted, the main-function is missing a '}' at the end ...
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