/*!
* \file GAME.c
* \brief Game Source File
* \authors Tin
* \version 1
* \date 03/03/2021
*
* Explanation.
*
*/
#include <stdio.h>
#include <SDL2/SDL.h>
#include <SDL2/SDL_image.h>
#include <SDL2/SDL_ttf.h>
#include "GAME.h"
#include "prof.h"
#include "personnage.h"
#include "map.h"
#include "DS.h"
/*!
* \fn SDL_Texture * query_hero(Personnage * hero, SDL_Rect * hero_rect, SDL_Renderer * renderer, SDL_Window * window)
* \brief This function query a picture into a texture for hero
*
* \param [in] hero the hero pointer
* \param [in] hero_rect the pointer to the structure rect of hero
* \param [in] renderer the renderer pointer
* \param [in] window the window pointer
*/
SDL_Texture * query_hero(Personnage * hero, SDL_Rect * hero_rect, SDL_Renderer * renderer, SDL_Window * window){
SDL_Texture * texture_hero;
// load the image data into the graphics hardware's memory
texture_hero = IMG_LoadTexture(renderer, hero->image_pers);
if (!texture_hero)
{
printf("Cannot create texture for persson: %s\n", SDL_GetError());
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow(window);
SDL_Quit();
return NULL;
}
// get and scale the dimensions of texture
SDL_QueryTexture(texture_hero, NULL, NULL, &hero_rect->w, &hero_rect->h);
hero_rect->x = hero->x_pers;
hero_rect->y = hero->y_pers;
hero_rect->w = hero->larg_pers;
hero_rect->h = hero->long_pers;
return texture_hero;
}
/*!
* \fn SDL_Texture * query_heart(SDL_Rect * heart_rect, SDL_Renderer * renderer, SDL_Window * window, char * path)
* \brief This function query a picture into a texture for heart's life
*
* \param [in] path the path of 1, 2 or 3 heart
* \param [in] heart_rect the pointer to the structure rect of heart
* \param [in] renderer the renderer pointer
* \param [in] window the window pointer
*/
SDL_Texture * query_heart(SDL_Rect * heart_rect, SDL_Renderer * renderer, SDL_Window * window, char * path){
SDL_Texture * texture_heart;
// load the image data into the graphics hardware's memory
texture_heart = IMG_LoadTexture(renderer, path);
if (!texture_heart)
{
printf("Cannot create texture for heart: %s\n", SDL_GetError());
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow(window);
SDL_Quit();
return NULL;
}
// get and scale the dimensions of texture
SDL_QueryTexture(texture_heart, NULL, NULL, &heart_rect->w, &heart_rect->h);
heart_rect->w = 75;
heart_rect->h = 50;
heart_rect->x = 620;
heart_rect->y = -5;
return texture_heart;
}
/*!
* \fn SDL_Texture * query_teacher(Prof * teacher, SDL_Rect * teacher_rect, SDL_Renderer * renderer, SDL_Window * window )
* \brief This function query a picture into a texture for teacher
*
* \param [in] teacher the teacher pointer
* \param [in] teacher_rect the pointer to the structure rect of teacher
* \param [in] renderer the renderer pointer
* \param [in] window the window pointer
*/
SDL_Texture * query_teacher(Prof * teacher, SDL_Rect * teacher_rect, SDL_Renderer * renderer, SDL_Window * window ){
SDL_Texture * texture_teacher;
// load the image data into the graphics hardware's memory
texture_teacher = IMG_LoadTexture(renderer, teacher->image_prof);
if (!texture_teacher)
{
printf("Cannot create texture for prof: %s\n", SDL_GetError());
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow(window);
SDL_Quit();
return NULL;
}
// get and scale the dimensions of texture
SDL_QueryTexture(texture_teacher, NULL, NULL, &teacher_rect->w, &teacher_rect->h);
teacher_rect->w = teacher->larg_prof;
teacher_rect->h = teacher->long_prof;
teacher_rect->x = teacher->x_prof;
teacher_rect->y = teacher->y_prof;
return texture_teacher;
}
/*!
* \fn SDL_Texture * query_exam(DS * exam, SDL_Rect * exam_rect, SDL_Renderer * renderer, SDL_Window * window)
* \brief This function query a picture into a texture for exam
*
* \param [in] exam the exam pointer
* \param [in] exam_rect the pointer to the structure rect of exam
* \param [in] renderer the renderer pointer
* \param [in] window the window pointer
*/
SDL_Texture * query_exam(DS * exam, SDL_Rect * exam_rect, SDL_Renderer * renderer, SDL_Window * window){
SDL_Texture * texture_exam;
// load the image data into the graphics hardware's memory
texture_exam = IMG_LoadTexture(renderer, exam->image_DS);
if (!texture_exam)
{
printf("error creating texture: %s\n", SDL_GetError());
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow(window);
SDL_Quit();
return NULL;
}
SDL_QueryTexture(texture_exam, NULL, NULL, &exam_rect->w, &exam_rect->h);
exam_rect->w /= 30;
exam_rect->h /= 35;
exam_rect->x=exam->x_DS;
exam_rect->y=exam->y_DS;
return texture_exam;
}
/*!
* \fn SDL_Texture * query_map(MAP * map_game, SDL_Renderer * renderer, SDL_Window * window)
* \brief This function query a picture into a texture for map
*
* \param [in] map_game the map of game's pointer
* \param [in] renderer the renderer pointer
* \param [in] window the window pointer
*/
SDL_Texture * query_map(MAP * map_game, SDL_Renderer * renderer, SDL_Window * window){
init_map(map_game,"../ressource/colored.bmp","../ressource/mapvis.bmp");
map_game->functional = maptomatrix(map_game);
//Create a texture for map
SDL_Texture * texture_map = IMG_LoadTexture(renderer, map_game->visual_path);
if (!texture_map)
{
printf("error creating texture for map: %s\n", SDL_GetError());
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow(window);
SDL_Quit();
return NULL;
}
return texture_map;
}
/*!
* \fn SDL_Texture * query_score(SDL_Renderer *renderer, SDL_Rect* score_rect, SDL_Window * window, int* score)
* \brief This function query a score texture
*
* \param [in] score_rect the SDL rect of score
* \param [in] renderer the renderer pointer
* \param [in] window the window pointer
* \param [in] score the score pointer
*/
SDL_Texture * query_score(SDL_Renderer *renderer, SDL_Rect* score_rect, SDL_Window * window, int* score){
char scoreString[10];
SDL_Color white = {255, 255, 255}; // text's color
itoa(*score, scoreString, 10);
TTF_Font* Sans = TTF_OpenFont("../ressource/OpenSans-Semibold.ttf", 8); //font style and sets a size
TTF_SetFontStyle(Sans, 2);
SDL_Surface* score_surface = TTF_RenderText_Solid(Sans, scoreString , white);
SDL_Texture* texture_score = SDL_CreateTextureFromSurface(renderer, score_surface);
SDL_FreeSurface(score_surface);
// draw the image to the window
if (!texture_score)
{
printf("error creating texture: %s\n", SDL_GetError());
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow(window);
SDL_Quit();
return NULL;
}
score_rect->x = 330; //controls the rect's x coordinate
score_rect->y = 394; // controls the rect's y coordinte
score_rect->w = 100; // controls the width of the rect
score_rect->h = 128; // controls the height of the rect
return texture_score;
}
/*!
* \fn int show_image_in_time(SDL_Renderer* renderer, SDL_Window * window, char * path, int time)
* \brief This function show an image in some duration
*
* \param [in] renderer the renderer pointer
* \param [in] window the window pointer
* \param [in] path the path of image
* \param [in] time the duration
*/
int show_image_in_time(SDL_Renderer* renderer, SDL_Window * window, char * path, int time) {
//texture for beginning page
SDL_Texture *texture_begin_page;
texture_begin_page = IMG_LoadTexture(renderer, path);
if (!texture_begin_page) {
printf("error creating texture: %s\n", SDL_GetError());
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow(window);
SDL_Quit();
return 1;
}
SDL_RenderCopy(renderer, texture_begin_page, NULL, NULL);
SDL_RenderPresent(renderer);
SDL_Delay(time);
SDL_DestroyTexture(texture_begin_page);
return 0;
}
/*!
* \fn int calculer_score(Personnage * hero, int * time_remaining)
* \brief This function test and calculate the result of the game
*
* \param [in] hero the hero pointer
* \param [in] time_remaining the time remaining pointer
*/
int calculer_score(Personnage * hero, int * time_remaining){
if(hero->result==WIN){
return 1000*hero->DS_took + 1000*hero->life + 50*(*time_remaining);
}
else{
return 1000*hero->DS_took + 1000*hero->life;
}
}
/*!
* \fn void test_event_hero(Personnage * hero, SDL_Event * event, int * close)
* \brief This function test the events of keyboard and change the model of hero and close_request if necessary
*
* \param [in] hero the hero pointer
* \param [in] event the SDL event
* \param [in] close the close pointer
*/
void test_event_hero(Personnage * hero, SDL_Event * event, int * close){
while (SDL_PollEvent(event))
{
switch (event->type)
{
case SDL_QUIT:
*close = 1;
hero->result=LOSE;
break;
case SDL_KEYDOWN:
switch (event->key.keysym.scancode)
{
case SDL_SCANCODE_UP:
hero->direction_personnage.up = 1;
break;
case SDL_SCANCODE_LEFT:
hero->direction_personnage.left = 1;
break;
case SDL_SCANCODE_DOWN:
hero->direction_personnage.down = 1;
break;
case SDL_SCANCODE_RIGHT:
hero->direction_personnage.right = 1;
break;
}
break;
case SDL_KEYUP:
switch (event->key.keysym.scancode)
{
case SDL_SCANCODE_UP:
hero->direction_personnage.up = 0;
break;
case SDL_SCANCODE_LEFT:
hero->direction_personnage.left = 0;
break;
case SDL_SCANCODE_DOWN:
hero->direction_personnage.down = 0;
break;
case SDL_SCANCODE_RIGHT:
hero->direction_personnage.right = 0;
break;
}
break;
}
}
}