mirror of
https://github.com/blupi-games/planetblupi
synced 2024-12-30 10:15:36 +01:00
141 lines
2.1 KiB
C++
141 lines
2.1 KiB
C++
// misc.cpp
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//
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#include <SDL_mouse.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "def.h"
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// Variables globales
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HINSTANCE g_hInstance;
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extern bool g_bFullScreen; // false si mode de test
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extern int g_mouseType;
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// Initialise HInstance.
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void InitHInstance(HINSTANCE hInstance)
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{
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g_hInstance = hInstance;
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}
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// Affiche un message de debug.
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void OutputDebug(char *pMessage)
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{
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#ifdef _DEBUG
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OutputDebugString(pMessage);
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#endif
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}
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// Conversion de la position de la souris.
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POINT ConvLongToPos(LPARAM lParam)
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{
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POINT pos;
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pos.x = LOWORD(lParam); // horizontal position of cursor
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pos.y = HIWORD(lParam); // vertical position of cursor
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// if ( !g_bFullScreen )
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// {
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// pos.y -= GetSystemMetrics(SM_CYCAPTION);
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// }
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return pos;
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}
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// Réinitialise le générateur aléatoire.
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void InitRandom()
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{
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srand(1);
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}
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// Retourne un nombre aléatoire compris entre
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// deux bornes (inclues).
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int Random(int min, int max)
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{
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long n;
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n = rand();
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n = min+(n%(max-min+1));
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return (int)n;
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}
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// Retourne le nom de dossier en cours.
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void GetCurrentDir(char *pName, size_t lg)
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{
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size_t i;
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strncpy(pName, _pgmptr, lg-1);
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pName[lg-1] = 0;
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lg = strlen(pName);
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if ( lg == 0 ) return;
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for ( i=0 ; i<lg ; i++ )
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{
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pName[i] = tolower(pName[i]);
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}
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while ( lg > 0 )
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{
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lg --;
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if ( pName[lg] == '\\' )
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{
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pName[lg+1] = 0;
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break;
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}
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}
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if ( lg > 6 && strcmp(pName+lg-6, "\\debug\\") == 0 )
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{
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pName[lg-5] = 0; // ignore le dossier \debug !
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}
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}
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// Ajoute le chemin permettant de lire un fichier
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// utilisateur.
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void AddUserPath(char *pFilename)
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{
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char temp[MAX_PATH];
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char* pText;
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size_t pos;
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char last;
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SECURITY_ATTRIBUTES att;
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strcpy(temp, "c:\\Planète Blupi\\");
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att.nLength = sizeof(SECURITY_ATTRIBUTES);
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att.lpSecurityDescriptor = nullptr;
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att.bInheritHandle = false;
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CreateDirectory(temp, &att);
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pText = strstr(pFilename, "\\");
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if ( pText != nullptr )
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{
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pos = strlen(temp)+(pText-pFilename)+1;
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strcat(temp, pFilename);
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last = temp[pos];
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temp[pos] = 0;
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CreateDirectory(temp, &att);
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temp[pos] = last;
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}
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else
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{
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strcat(temp, pFilename);
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}
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strcpy(pFilename, temp);
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}
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