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functions.c
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functions.c
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/**
* Header file for theGame.
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <time.h>
#include <string.h>
#include <sys/time.h>
#include <SDL2/SDL.h>
#include <SDL2/SDL_image.h>
#include <SDL2/SDL_timer.h>
#include <SDL2/SDL_ttf.h>
#include "theGame.h"
void eventsDetection(SDL_Event *event, Action *p_action, bool *running, gameState *game, SDL_Window *window)
{
switch(event->type)
{
case SDL_QUIT:
*running = false;
break;
case SDL_KEYDOWN:
switch (event->key.keysym.scancode)
{
case SDL_SCANCODE_W:
p_action->up = true;
break;
case SDL_SCANCODE_D:
p_action->right = true;
break;
case SDL_SCANCODE_A:
p_action->left = true;
break;
case SDL_SCANCODE_V:
p_action->p1Shooting = true;
break;
// second player
case SDL_SCANCODE_UP:
p_action->up2 = true;
break;
case SDL_SCANCODE_RIGHT:
p_action->right2 = true;
break;
case SDL_SCANCODE_LEFT:
p_action->left2 = true;
break;
case SDL_SCANCODE_P:
p_action->p2Shooting = true;
break;
case SDL_SCANCODE_KP_ENTER:
p_action->p2Shooting = true;
break;
// the rest
case SDL_SCANCODE_RETURN:
initNewGame(game);
break;
case SDL_SCANCODE_ESCAPE:
*running = false;
break;
case SDL_SCANCODE_H:
game->help = true;
break;
case SDL_SCANCODE_M:
p_action->mouseOn = true;
break;
case SDL_SCANCODE_N:
p_action->mouseOn = false;
break;
}
break;
case SDL_KEYUP:
switch (event->key.keysym.scancode)
{
case SDL_SCANCODE_W:
p_action->up = false;
break;
case SDL_SCANCODE_D:
p_action->right = false;
break;
case SDL_SCANCODE_A:
p_action->left = false;
break;
case SDL_SCANCODE_V:
p_action->p1Shooting = false;
break;
//second player
case SDL_SCANCODE_UP:
p_action->up2 = false;
break;
case SDL_SCANCODE_RIGHT:
p_action->right2 = false;
break;
case SDL_SCANCODE_LEFT:
p_action->left2 = false;
break;
case SDL_SCANCODE_P:
p_action->p2Shooting = false;
break;
case SDL_SCANCODE_KP_ENTER:
p_action->p2Shooting = false;
break;
// rest
case SDL_SCANCODE_H:
game->help = false;
break;
}
break;
}
// mouse
if (p_action->mouseOn)
{
int mouseX, mouseY;
int mButton = SDL_GetMouseState(&mouseX, &mouseY);
if (mouseX > game->p_p2->x && mouseX < game->p_p2->x + 40 )
{
p_action->left2 = false;
p_action->right2 = false;
}
else if (mouseX < game->p_p2->x + 20)
{
p_action->right2 = false;
p_action->left2 = true;
}
else if (mouseX > game->p_p2->x + 20)
{
p_action->left2 = false;
p_action->right2 = true;
}
if(mButton & SDL_BUTTON_LEFT)
{
p_action->p2Shooting = true;
}
else
p_action->p2Shooting = false;
if(mButton == 4)
{
p_action->up2 = true;
}
else
p_action->up2 = false;
}
}
/**
*
* This function does a lot of graphic stuff.
*
*/
void renderStuff(SDL_Renderer *renderer, gameState *game)
{
// setting the wall.
SDL_Rect backRect = { 0, 0, WIDTH, HEIGHT};
SDL_RenderCopy(renderer, game->backTexture, NULL, &backRect);
// ledges and bullets
renderLedges(game, renderer);
// Specials
renderSpecials(game, renderer);
//hp rectangles and ammo
renderHP(game, renderer);
// players
renderPlayers(game, renderer);
// game over
if(game->gameIsOver)
{
renderGO(game, renderer);
}
if (game->help)
{
SDL_Rect rect = { 0, 0, WIDTH, HEIGHT};
SDL_RenderCopy(renderer, game->helpTexture, NULL, &rect);
}
}
/**
*
* This function does a lot of logic stuff.
*
*/
void logicStuff(gameState *game)
{
// players movement
playersMoving(game);
// collision detection
collDetect(game, game->p_p1);
collDetect(game, game->p_p2);
// specials coll. detect
specialsCollDetect(game->specials, game->p_p1);
specialsCollDetect(game->specials, game->p_p2);
// set specials display
setDisplaySpec(game);
// gravity
gravityMoving(game);
// moving bullets
movingBullets(game);
if((game->p_p1->hp <= 0 || game->p_p2->hp <= 0) && !game->gameIsOver)
{
game->gameIsOver = true;
game->endTime = time(NULL);
}
}
void playersMoving(gameState *game)
{
// player1 movement
int manVelX = 0;
if (game->action->up && !game->action->down && game->p_p1->onLedge)
{
game->p_p1->dy = -8;
game->p_p1->onLedge = false;
}
if (game->action->left && !game->action->right)
{
manVelX = -SPEED;
game->p_p1->facingLeft = true;
game->p_p1->walking = true;
}
else
game->p_p1->walking = false;
if (game->action->right && !game->action->left)
{
manVelX = SPEED;
game->p_p1->facingLeft = false;
game->p_p1->walking = true;
}
else if (!game->p_p2->facingLeft)
game->p_p1->walking = false;
game->p_p1->x += (int)manVelX;
// player2 movement
manVelX = 0;
if (game->action->up2 && !game->action->down2 && game->p_p2->onLedge)
{
game->p_p2->dy = -8;
game->p_p2->onLedge = false;
}
if (game->action->left2 && !game->action->right2 )
{
manVelX = -SPEED;
game->p_p2->facingLeft = true;
game->p_p2->walking = true;
}
else
game->p_p2->walking = false;
if (game->action->right2 && !game->action->left2)
{
manVelX = SPEED;
game->p_p2->facingLeft = false;
game->p_p2->walking = true;
}
else if (!game->p_p2->facingLeft)
game->p_p2->walking = false;
game->p_p2->x += (int)manVelX;
}
void gravityMoving(gameState* game)
{
//gravity 2
if (game->p_p2->onLedge == true)
game->p_p2->dy = 0.00;
game->p_p2->y += game->p_p2->dy;
if (!game->p_p2->onLedge)
game->p_p2->dy += GRAVITY;
//gravity1
if (game->p_p1->onLedge == true)
game->p_p1->dy = 0.00;
game->p_p1->y += game->p_p1->dy;
if (!game->p_p1->onLedge)
game->p_p1->dy += GRAVITY;
}
int isInWindow(int x, int y) // bullet
{
return (x > 0 && x < WIDTH && y > 0 && y < HEIGHT)? 1 : 0;
}
void initNewGame(gameState *game)
{
time_t startTime = time(NULL);
game->gameIsOver = false;
game->action->p2Shooting = false;
game->action->p1Shooting = false;
game->startTime = startTime;
game->lastHit = game->frames;
for(int i = 0; i < MAXBULLETS; i++)
game->bullets[i].display = false;
for(int i = 0; i < MAXSPECIALS; i++)
game->specials[i].display = false;
game->p_p1->ammo = 100;
game->p_p1->hp = 50;
game->p_p1->x = 52;
game->p_p1->y = HEIGHT - 100;
game->p_p1->dy = 0;
game->p_p1->facingLeft = false;
game->p_p1->alive = 2;
game->p_p1->currentSprite = 4;
game->p_p2->ammo = 100;
game->p_p2->hp = 50;
game->p_p2->x = WIDTH - 102;
game->p_p2->y = HEIGHT - 100;
game->p_p2->dy = 0;
game->p_p2->facingLeft = true;
game->p_p2->alive = 2;
game->p_p2->currentSprite = 4;
}
void movingBullets(gameState *game)
{
for(int i = 0; i < MAXBULLETS; i++) if(game->bullets[i].display)
{
game->bullets[i].x = game->bullets[i].x + (game->bullets[i].goingRight? BULLETSPEED/60 : -BULLETSPEED/60);
// p1 bullet from the left side
if( game->p_p1->x + 14 > game->bullets[i].x && game->p_p1->x - 3 < game->bullets[i].x && game->bullets[i].y > game->p_p1->y && game->bullets[i].y < game->p_p1->y + 50 && game->bullets[i].goingRight)
{
game->bullets[i].display = false;
if(!game->gameIsOver)
{
game->p_p1->hp -= 2;
game->lastHit = game->frames;
}
}
// p1 bullet from the right side
else if( game->p_p1->x - 3 < game->bullets[i].x && game->p_p1->x + 14 > game->bullets[i].x && game->bullets[i].y > game->p_p1->y && game->bullets[i].y < game->p_p1->y + 50 && !game->bullets[i].goingRight)
{
game->bullets[i].display = false;
if(!game->gameIsOver)
{
game->p_p1->hp-= 2;
game->lastHit = game->frames;
}
}
// p2 bullet from the left side
else if( game->p_p2->x + 14 > game->bullets[i].x && game->p_p2->x - 3< game->bullets[i].x && game->bullets[i].y > game->p_p2->y && game->bullets[i].y < game->p_p2->y + 50 && game->bullets[i].goingRight)
{
game->bullets[i].display = false;
if(!game->gameIsOver)
{
game->p_p2->hp-= 2;
game->lastHit = game->frames;
}
}
// p2 bullet from the right side
else if( game->p_p2->x - 3 < game->bullets[i].x && game->p_p2->x + 14 > game->bullets[i].x && game->bullets[i].y > game->p_p2->y && game->bullets[i].y < game->p_p2->y + 50 && !game->bullets[i].goingRight)
{
game->bullets[i].display = false;
if(!game->gameIsOver)
{
game->p_p2->hp-= 2;
game->lastHit = game->frames;
}
}
}
// deleting bullets
for(int i = 0; i < MAXBULLETS; i++) if(game->bullets[i].display)
{
if (!isInWindow(game->bullets[i].x,game->bullets[i].y) || ledgeBullDetect(game->bullets[i], game))
{
game->bullets[i].display = false;
}
}
// generating bullets
if (game->action->p1Shooting && (game->frames % 5) == 0 && game->p_p1->alive && game->p_p1->ammo > 0)
{
game->p_p1->ammo--;
Mix_PlayChannel(-1, game->ak47, 0); // ak47 sound
int shootingHeight;
if (game->p_p1->walking)
shootingHeight = 14;
else
shootingHeight = 19;
for(int i = 0; i < MAXBULLETS; i++) if(!game->bullets[i].display)
{
game->bullets[i].display = true;
game->bullets[i].goingRight = !game->p_p1->facingLeft;
game->bullets[i].x = game->p_p1->facingLeft ? game->p_p1->x : (game->p_p1->x + 40);
game->bullets[i].y = game->p_p1->y + shootingHeight;
game->bullets[i].w = 8;
game->bullets[i].h = 8;
break;
}
game->p_p1->shooting = true;
}
else
game->p_p1->shooting = false;
if (game->action->p2Shooting && (game->frames % 5) == 0 && game->p_p2->alive && game->p_p2->ammo > 0)
{
game->p_p2->ammo--;
Mix_PlayChannel(-1, game->ak47, 0);
int shootingHeight;
if (game->p_p1->walking)
shootingHeight = 14;
else
shootingHeight = 19;
for(int i = 0; i < MAXBULLETS; i++) if(!game->bullets[i].display)
{
game->bullets[i].display = true; // ak47 sound
game->bullets[i].goingRight = !game->p_p2->facingLeft;
game->bullets[i].x = game->p_p2->facingLeft ? game->p_p2->x : (game->p_p2->x + 40);
game->bullets[i].y = game->p_p2->y + shootingHeight;
game->bullets[i].w = 8;
game->bullets[i].h = 8;
break;
}
game->p_p2->shooting = true;
}
else
game->p_p2->shooting = false;
}
void merge(char *result, char *one, char *two, char *three)
{
int i = 0;
for(int j = 0; j < strlen(one); j++, i++)
result[i] = one[j];
for(int j = 0; j < strlen(two); j++, i++)
result[i] = two[j];
for(int j = 0; j < strlen(three) + 1; j++, i++) // aby se pripsala nula
result[i] = three[j];
}
void initTexts(gameState game)
{
TTF_Init();
TTF_Font *Blox2 = TTF_OpenFont("Blox2.ttf", 100);
SDL_Color color = {255, 255, 255};
SDL_Surface *textSurface = TTF_RenderText_Solid(Blox2, "GAME OVER", color);
game.p_texts->gameOver = SDL_CreateTextureFromSurface(game.renderer, textSurface);
int lenght = 9;
game.p_texts->gORect.x = WIDTH / 2 - 297;
game.p_texts->gORect.y = 110;
game.p_texts->gORect.w = 100*lenght*0.66;
game.p_texts->gORect.h = 100;
TTF_CloseFont(Blox2);
Blox2 = TTF_OpenFont("Blox2.ttf", 60);
textSurface = TTF_RenderText_Solid(Blox2, "PLAYER 1 WON", color);
game.p_texts->p1Won = SDL_CreateTextureFromSurface(game.renderer, textSurface);
lenght = 12;
game.p_texts->wRect.x = WIDTH / 2 - 237;
game.p_texts->wRect.y = HEIGHT / 2 - 200;
game.p_texts->wRect.w = 60*lenght*0.66;
game.p_texts->wRect.h = 60;
textSurface = TTF_RenderText_Solid(Blox2, "PLAYER 2 WON", color);
game.p_texts->p2Won = SDL_CreateTextureFromSurface(game.renderer, textSurface);
game.p_texts->tRect.x = WIDTH / 2 - 198;
game.p_texts->tRect.y = HEIGHT / 2 - 320 + 15;
game.p_texts->tRect.w = 60*9*0.66;
game.p_texts->tRect.h = 60;
TTF_CloseFont(Blox2);
SDL_FreeSurface(textSurface);
}
void loadImages(gameState *game)
{
SDL_Surface *sheet;
if((sheet = IMG_Load("sheet.png")) == NULL)
printf("sheet.png not found\n");
game->p_p1->sheetTexture = SDL_CreateTextureFromSurface(game->renderer, sheet);
if((sheet = IMG_Load("badman_sheet.png")) == NULL)
printf("badman_sheet.png not found\n");
game->p_p2->sheetTexture = SDL_CreateTextureFromSurface(game->renderer, sheet);
if((sheet = IMG_Load("banana.png")) == NULL)
printf("banana.png not found\n");
game->bulletTexture = SDL_CreateTextureFromSurface(game->renderer, sheet);
if((sheet = IMG_Load("background.png")) == NULL)
printf("background.png not found\n");
game->backTexture = SDL_CreateTextureFromSurface(game->renderer, sheet);
if((sheet = IMG_Load("wall.png")) == NULL)
printf("wall.png not found\n");
game->ledgeTexture = SDL_CreateTextureFromSurface(game->renderer, sheet);
if((sheet = IMG_Load("wallYX.png")) == NULL)
printf("wallYX.png not found\n");
game->ledgeTextureYX = SDL_CreateTextureFromSurface(game->renderer, sheet);
if((sheet = IMG_Load("help.png")) == NULL)
printf("help.png not found\n");
game->helpTexture = SDL_CreateTextureFromSurface(game->renderer, sheet);
if((sheet = IMG_Load("heart.png")) == NULL)
printf("heart.png not found\n");
game->heartTexture = SDL_CreateTextureFromSurface(game->renderer, sheet);
if((sheet = IMG_Load("ammo.png")) == NULL)
printf("ammo.png not found\n");
game->ammoTexture = SDL_CreateTextureFromSurface(game->renderer, sheet);
SDL_FreeSurface(sheet);
}
void collDetect(gameState *game, Man *man)
{
float mX = man->x;
float mY = man->y;
float mDY = man->dy;
man->onLedge = false;
Ledge *ledges = game->ledges;
for (int i = 0; i < MAXLEDGES; i++)
{
if (mX + 20 > ledges[i].x && mX + 20 < ledges[i].x + ledges[i].w )
{
// top, bumping our head
if (mY < ledges[i].y + ledges[i].h && mY > ledges[i].y && mDY < 0)
{
/*printf("up pl: .x %g .y %g\n", mX, mY);
printf("up %d .x %g .y %g .w %g .h %g\n\n",i,ledges[i].x,ledges[i].y,ledges[i].w,ledges[i].h );*/
man->dy = 0.00;
man->y = ledges[i].y + ledges[i].h;
mY = ledges[i].y + ledges[i].h;
}
// bottom standing on sth?
if (mY + 50 > ledges[i].y && mY + 50 < ledges[i].y + ledges[i].h && mDY > 0)
{
/*printf("xxxxpl: .x %g .y %g .dy %.5g\n", mX, mY,mDY);
printf("xxxxx %d .x %g .y %g .w %g .h %g\n\n",i,ledges[i].x,ledges[i].y,ledges[i].w,ledges[i].h );
*/man->y = ledges[i].y - 50;
mY = ledges[i].y - 50;
man->dy = 0.00;
mDY = 0;
man->onLedge = true;
}
}
if (mY + 25 > ledges[i].y && mY + 25 < ledges[i].y + ledges[i].h )
{
// come from right side
if ( mX < ledges[i].x + ledges[i].w && mX > ledges[i].x)
{
/*printf("left pl: .x %g .y %g .dy %.5g\n", mX, mY,mDY);
printf("left %d .x %g .y %g .w %g .h %g\n\n",i,ledges[i].x,ledges[i].y,ledges[i].w,ledges[i].h );
*/man->x = ledges[i].x + ledges[i].w;
mX = ledges[i].x + ledges[i].w;
man->walking = false;
}
// come from left side
if ( mX + 40 > ledges[i].x && mX + 40 < ledges[i].x + ledges[i].w)
{
/*printf("right pl: .x %g .y %g .dy %.5g.....................n", mX, mY,mDY);
printf("right %d .x %g .y %g .w %g .h %g\n\n",i,ledges[i].x,ledges[i].y,ledges[i].w,ledges[i].h );
*/man->x = ledges[i].x - 40;
mX = ledges[i].x - 40;
man->walking = false;
}
}
}
}
bool ledgeBullDetect(Bullet bullet, gameState *game)
{
bool result = false;
if (bullet.goingRight)
{
for(int i = 0; i < MAXLEDGES && !result; i++) if (game->ledges[i].drawn)
{
if (game->ledges[i].x < bullet.x + bullet.w && game->ledges[i].x + game->ledges[i].w > bullet.x && bullet.y < game->ledges[i].y + game->ledges[i].h && bullet.y + bullet.h > game->ledges[i].y)
result = true;
}
}
else
{
for(int i = 0; i < MAXLEDGES && !result; i++) if (game->ledges[i].drawn)
{
if (game->ledges[i].x + game->ledges[i].w > bullet.x && game->ledges[i].x < bullet.x && bullet.y < game->ledges[i].y + game->ledges[i].h && bullet.y + bullet.h > game->ledges[i].y)
{
/*printf("bullet: .x %g .y %g .w %g .h %g\n",bullet.x, bullet.y, bullet.w, bullet.h);
printf("ledge: .x %g .y %g .w %g .h %g\n\n",game->ledges[i].x, game->ledges[i].y, game->ledges[i].w, game->ledges[i].h);
*/result = true;
}
}
}
return result;
}
void setLedges(Ledge *ledges)
{
int i = 0, j;
for(j = 0; j <= WIDTH / 300; j++) // bottom
{
ledges[j].x = j * 300;
ledges[j].y = HEIGHT - 50;
ledges[j].w = 300;
ledges[j].h = 50;
ledges[j].vertical = false;
ledges[j].drawn = true;
}
i += j + 1;
for(j = 0; j <= WIDTH / 300; j++) // top
{
ledges[j + i].x = j * 300;
ledges[j + i].y = 53;
ledges[j + i].w = 300;
ledges[j + i].h = 50;
ledges[j + i].vertical = false;
ledges[j + i].drawn = true;
}
i += j + 1;
for(j = 0; j <= HEIGHT / 300; j++) // left side
{
ledges[j + i].x = 0;
ledges[j + i].y = j * 300 + 53;
ledges[j + i].w = 50;
ledges[j + i].h = 300;
ledges[j + i].vertical = true;
ledges[j + i].drawn = true;
}
i += j + 1;
for(j = 0; j <= HEIGHT / 300; j++) // right side
{
ledges[j + i].x = WIDTH - 50;
ledges[j + i].y = j * 300 + 53;
ledges[j + i].w = 50;
ledges[j + i].h = 300;
ledges[j + i].vertical = true;
ledges[j + i].drawn = true;
}
i += j + 1;
// bottom -------------------------------------
ledges[i].x = WIDTH/2 - 25;
ledges[i].y = HEIGHT - 50 - 300;
ledges[i].w = 50;
ledges[i].h = 300;
ledges[i].vertical = true;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH/2 - 25 - 300;
ledges[i].y = HEIGHT - 50 - 150;
ledges[i].w = 300;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH/2 + 25;
ledges[i].y = HEIGHT - 50 - 150;
ledges[i].w = 300;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH/2 + 170; // right middle
ledges[i].y = HEIGHT - 50 - 320;
ledges[i].w = 300;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH/2 + 170; // right middle vertical
ledges[i].y = HEIGHT - 50 - 370;
ledges[i].w = 50;
ledges[i].h = 100;
ledges[i].vertical = true;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH/2 - 470; // left middle
ledges[i].y = HEIGHT - 50 - 320;
ledges[i].w = 300;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH/2 - 220; // left middle vertical
ledges[i].y = HEIGHT - 50 - 370;
ledges[i].w = 50;
ledges[i].h = 100;
ledges[i].vertical = true;
ledges[i].drawn = true;
i++;
ledges[i].x = 50; // left short
ledges[i].y = HEIGHT - 50 - 350;
ledges[i].w = 150;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH - 200; // right short
ledges[i].y = HEIGHT - 50 - 350;
ledges[i].w = 150;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = 50; // left shorter
ledges[i].y = HEIGHT - 50 - 600;
ledges[i].w = 50;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH - 100; // right shorter
ledges[i].y = HEIGHT - 50 - 600;
ledges[i].w = 50;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = 50; // left player
ledges[i].y = HEIGHT - 50 - 120;
ledges[i].w = 200;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH - 250; // right player
ledges[i].y = HEIGHT - 50 - 120;
ledges[i].w = 200;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
// top --------------------------
ledges[i].x = 170; // left start
ledges[i].y = 203;
ledges[i].w = 100;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = 270; // left side vertical
ledges[i].y = 203;
ledges[i].w = 50;
ledges[i].h = 200;
ledges[i].vertical = true;
ledges[i].drawn = true;
i++;
ledges[i].x = 270; // left
ledges[i].y = 403;
ledges[i].w = 350;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = 620; // left vertical short
ledges[i].y = 353;
ledges[i].w = 50;
ledges[i].h = 100;
ledges[i].vertical = true;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH - 100 - 170; // right start
ledges[i].y = 203;
ledges[i].w = 100;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH -100 - 170 - 50; // right side vertical
ledges[i].y = 203;
ledges[i].w = 50;
ledges[i].h = 200;
ledges[i].vertical = true;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH -100 - 170 - 350; // right
ledges[i].y = 403;
ledges[i].w = 350;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH -100 - 170 - 350 - 50; // right vertical short
ledges[i].y = 353;
ledges[i].w = 50;
ledges[i].h = 100;
ledges[i].vertical = true;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH/2 - 200; // middle one
ledges[i].y = 200;
ledges[i].w = 200;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
ledges[i].x = WIDTH/2 ; // middle second
ledges[i].y = 200;
ledges[i].w = 200;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
// center ----------------------------
ledges[i].x = WIDTH/2 - 100; // middle
ledges[i].y = 500;
ledges[i].w = 200;
ledges[i].h = 50;
ledges[i].vertical = false;
ledges[i].drawn = true;
i++;
}
long long current_timestamp()
{
struct timeval te;
gettimeofday(&te, NULL); // get current time
long long milliseconds = te.tv_sec*1000LL + te.tv_usec/1000; // caculate milliseconds
return milliseconds;
}
/// gane over texts
void renderGO(gameState *game, SDL_Renderer *renderer)
{
SDL_RenderCopy(renderer, game->p_texts->gameOver, NULL, &game->p_texts->gORect);
// won
if(game->p_p1->hp > game->p_p2->hp)
SDL_RenderCopy(renderer, game->p_texts->p1Won, NULL, &game->p_texts->wRect);
else
SDL_RenderCopy(renderer, game->p_texts->p2Won, NULL, &game->p_texts->wRect);
// time
if(time(NULL) == game->endTime && game->frames == game->lastHit)
{
int gameTime = game->endTime - game->startTime;
char hp[4];
sprintf(hp, "%d", gameTime);
char result[100];
merge(result, "TIME ", hp, " S");
TTF_Init();
TTF_Font *Blox2 = TTF_OpenFont("Blox2.ttf", 100);
SDL_Color color = {255, 255, 255};
game->p_texts->tRect.w = 0.66*60*strlen(result);
SDL_Surface *textSurface = TTF_RenderText_Solid(Blox2, result, color);
game->p_texts->time = SDL_CreateTextureFromSurface(renderer, textSurface);
SDL_FreeSurface(textSurface);
// texture freed in main
TTF_CloseFont(Blox2);
TTF_Quit();
}
SDL_RenderCopy(renderer, game->p_texts->time, NULL, &game->p_texts->tRect);
}
void renderPlayers(gameState *game, SDL_Renderer *renderer)
{
// player1
if (game->p_p1->hp > 0)
{
if(game->p_p1->walking == true && game->frames % 6 == 0)
{
game->p_p1->currentSprite = (game->p_p1->currentSprite + 1) % 4;
}
else if (game->p_p1->shooting == true && game->p_p1->walking == false)
game->p_p1->currentSprite = 5;
else if (game->p_p1->walking == false)
game->p_p1->currentSprite = 4;
}
else if (game->p_p1->alive && game->frames % 6 == 0) // hp == 0
{
game->p_p1->currentSprite = 6;
game->p_p1->alive--;
if (game->p_p1->alive == 0)
{
game->p_p1->currentSprite = 7;
Mix_PlayChannel(-1, game->deathSound, 0);
}
}
if (game->p_p1->alive)
{
SDL_Texture *p1Texture = game->p_p1->hp > 0 ? game->p_p1->sheetTexture : game->p_p2->sheetTexture; // if p1 is dead, than change texture
SDL_Rect srcRect = { 40*(game->p_p1->currentSprite), 0, 40, 50};
SDL_Rect rect = { game->p_p1->x, game->p_p1->y, 40, 50};
SDL_RenderCopyEx(renderer, p1Texture, &srcRect, &rect,0 , NULL, game->p_p1->facingLeft);
}
// player2
if (game->p_p2->hp > 0)
{
if(game->p_p2->walking == true && game->frames % 6 == 0)
{
game->p_p2->currentSprite = (game->p_p2->currentSprite + 1) % 4;
}
else if (game->p_p2->shooting == true && game->p_p2->walking == false)
game->p_p2->currentSprite = 5;
else if (game->p_p2->walking == false)
game->p_p2->currentSprite = 4;
}
else if (game->p_p2->alive && game->frames % 6 == 0) // hp == 0
{
game->p_p2->currentSprite = 6;
game->p_p2->alive--;
if (game->p_p2->alive == 0)
{
Mix_PlayChannel(-1, game->deathSound, 0);
game->p_p2->currentSprite = 7;