main mit now-Funktion (lt.Flowchart) und globale Variablen aus game für window und renderer
This commit is contained in:
Julia09055x
parent
9cd6704057
commit
4f51654b72
34
src/main.cpp
34
src/main.cpp
@ -1,4 +1,5 @@
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
|
||||
extern "C"
|
||||
{
|
||||
@ -38,21 +39,30 @@ int main(int argc, char *argv[])
|
||||
}
|
||||
CreateSDLWindow();
|
||||
|
||||
while(1){
|
||||
if(game.gameState != EXIT) {
|
||||
if (game.gameState == RUNNING) {
|
||||
processInputEvent();
|
||||
DELAY(config.cycleDurationMs);
|
||||
processInputEvent();
|
||||
runGameCycle();
|
||||
}
|
||||
|
||||
} else {
|
||||
DestroySDLWindow();
|
||||
SDL_Quit();
|
||||
return 0;}
|
||||
|
||||
|
||||
|
||||
time_t now;
|
||||
now = clock(); // Timer startet
|
||||
game.timestampLastCycle = now;
|
||||
|
||||
while(game.gameState != EXIT) {
|
||||
if (game.gameState == RUNNING) {
|
||||
now = clock(); // Timer startet
|
||||
|
||||
if (now - game.timestampLastCycle > config.cycleDurationMs){
|
||||
game.timestampLastCycle = now;
|
||||
runGameCycle();
|
||||
} else{
|
||||
DELAY(5); //verhindert maximale Durchlaufgeschwindigkeit der Schleife
|
||||
processInputEvent();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
DestroySDLWindow();
|
||||
SDL_Quit();
|
||||
return 0;
|
||||
}
|
||||
|
||||
73
src/render.c
73
src/render.c
@ -6,109 +6,108 @@
|
||||
#include "config.h"
|
||||
#include <stdio.h>
|
||||
|
||||
SDL_Renderer* renderer;
|
||||
SDL_Window* window;
|
||||
|
||||
|
||||
void renderGame(){
|
||||
SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
|
||||
SDL_RenderClear(renderer);
|
||||
SDL_SetRenderDrawColor(game.renderer, 0, 0, 0, 255);
|
||||
SDL_RenderClear(game.renderer);
|
||||
|
||||
SDL_Rect rect; //Rechteck anlegen
|
||||
rect.w = config.blockSizePx; //Breite festlegen
|
||||
rect.h = config.blockSizePx; //Höhe festlegen
|
||||
|
||||
//_______Head kreieren__________________________________________________
|
||||
SDL_SetRenderDrawColor(renderer, 0, 255, 0, 255); //RGB-Farbe Kopf
|
||||
SDL_SetRenderDrawColor(game.renderer, 0, 255, 0, 255); //RGB-Farbe Kopf
|
||||
rect.x = (game.snake.headX * config.blockSizePx); //Abstand links
|
||||
rect.y = (game.snake.headY * config.blockSizePx); //Abstand rechts
|
||||
SDL_RenderFillRect(renderer, &rect); //Rechteck rendern
|
||||
SDL_RenderFillRect(game.renderer, &rect); //Rechteck rendern
|
||||
|
||||
|
||||
//______Tail kreieren_________________________________________________________________
|
||||
for(int i = 1; i<game.snake.length; i++){
|
||||
SDL_SetRenderDrawColor(renderer, 15, 179, 15, 255); //RGB-Farbe Tail
|
||||
SDL_SetRenderDrawColor(game.renderer, 15, 179, 15, 255); //RGB-Farbe Tail
|
||||
rect.x = (game.snake.tail[i][0] * config.blockSizePx); //Abstand links
|
||||
rect.y = (game.snake.tail[i][1] * config.blockSizePx); //Abstand rechts
|
||||
SDL_RenderFillRect(renderer, &rect); //Rechteck rendern
|
||||
SDL_RenderFillRect(game.renderer, &rect); //Rechteck rendern
|
||||
}
|
||||
|
||||
//______Portal kreieren________________________________________________________________________
|
||||
for (int i = 0; i < game.map.portalCount; i++)
|
||||
{
|
||||
switch(i) { //Farben je nach Start-Portal-Nr.
|
||||
case 0: SDL_SetRenderDrawColor(renderer, 90, 150, 255, 255); break; //Start: hellblau
|
||||
case 1: SDL_SetRenderDrawColor(renderer, 255, 150, 255, 255); break; //Start: rosa
|
||||
default: SDL_SetRenderDrawColor(renderer, 255, 150, 150, 255); break; //Start: hellrot
|
||||
case 0: SDL_SetRenderDrawColor(game.renderer, 90, 150, 255, 255); break; //Start: hellblau
|
||||
case 1: SDL_SetRenderDrawColor(game.renderer, 255, 150, 255, 255); break; //Start: rosa
|
||||
default: SDL_SetRenderDrawColor(game.renderer, 255, 150, 150, 255); break; //Start: hellrot
|
||||
}
|
||||
|
||||
//Start-Portal
|
||||
rect.x = (game.map.portals[i].posX * config.blockSizePx);
|
||||
rect.y = (game.map.portals[i].posY * config.blockSizePx);
|
||||
|
||||
SDL_RenderDrawRect(renderer, &rect); //Rechteck rendern
|
||||
SDL_RenderDrawRect(game.renderer, &rect); //Rechteck rendern
|
||||
|
||||
switch(i) { //Farben je nach Ausgangs-Portal-Nr.
|
||||
case 0: SDL_SetRenderDrawColor(renderer, 45, 45, 255, 255); break; //Ausgang: dunkelblau
|
||||
case 1: SDL_SetRenderDrawColor(renderer, 204, 0, 204, 255); break; //Ausgang: violett
|
||||
default: SDL_SetRenderDrawColor(renderer, 255, 50, 0, 255); break; //Ausgang: rot
|
||||
case 0: SDL_SetRenderDrawColor(game.renderer, 45, 45, 255, 255); break; //Ausgang: dunkelblau
|
||||
case 1: SDL_SetRenderDrawColor(game.renderer, 204, 0, 204, 255); break; //Ausgang: violett
|
||||
default: SDL_SetRenderDrawColor(game.renderer, 255, 50, 0, 255); break; //Ausgang: rot
|
||||
}
|
||||
|
||||
//Ausgangs-Portal
|
||||
rect.x = (game.map.portals[i].targetX * config.blockSizePx);
|
||||
rect.y = (game.map.portals[i].targetY * config.blockSizePx);
|
||||
|
||||
SDL_RenderDrawRect(renderer, &rect); //Rechteck rendern
|
||||
SDL_RenderDrawRect(game.renderer, &rect); //Rechteck rendern
|
||||
}
|
||||
|
||||
|
||||
//_______Food kreieren_________________________________________________________________________
|
||||
SDL_SetRenderDrawColor(renderer, 255, 200, 0, 255); //RGB-Farbe Food
|
||||
SDL_SetRenderDrawColor(game.renderer, 255, 200, 0, 255); //RGB-Farbe Food
|
||||
rect.x = (game.foodX*config.blockSizePx); //Abstand links
|
||||
rect.y = (game.foodY* config.blockSizePx); //Abstand rechts
|
||||
SDL_RenderFillRect(renderer, &rect); //Rechteck rendern
|
||||
SDL_SetRenderDrawColor(renderer, 255, 140, 0, 255); //RGB-Farbe Food Rahmen
|
||||
SDL_RenderDrawRect(renderer, &rect); //Rechteck rendern
|
||||
SDL_RenderFillRect(game.renderer, &rect); //Rechteck rendern
|
||||
SDL_SetRenderDrawColor(game.renderer, 255, 140, 0, 255); //RGB-Farbe Food Rahmen
|
||||
SDL_RenderDrawRect(game.renderer, &rect); //Rechteck rendern
|
||||
|
||||
|
||||
|
||||
//______Collisions kreieren_________________________________________________________________________
|
||||
for(int i = 0; i < game.map.collisionCount; i++){
|
||||
SDL_SetRenderDrawColor(renderer, 112, 128, 144, 255); //RGB-Farbe Wand
|
||||
SDL_SetRenderDrawColor(game.renderer, 112, 128, 144, 255); //RGB-Farbe Wand
|
||||
rect.x = (game.map.collisions[i].posX*config.blockSizePx); //Abstand links
|
||||
rect.y = (game.map.collisions[i].posY* config.blockSizePx); //Abstand rechts
|
||||
SDL_RenderFillRect(renderer, &rect); //Rechteck rendern
|
||||
SDL_SetRenderDrawColor(renderer, 80, 90, 100, 255); //RGB-Farbe Wand-Rand
|
||||
SDL_RenderDrawRect(renderer, &rect); //Rechteck rendern
|
||||
SDL_RenderFillRect(game.renderer, &rect); //Rechteck rendern
|
||||
SDL_SetRenderDrawColor(game.renderer, 80, 90, 100, 255); //RGB-Farbe Wand-Rand
|
||||
SDL_RenderDrawRect(game.renderer, &rect); //Rechteck rendern
|
||||
}
|
||||
|
||||
//_________________Augen___________________________________________________
|
||||
SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
|
||||
SDL_SetRenderDrawColor(game.renderer, 255, 255, 255, 255);
|
||||
rect.w = config.blockSizePx/4; //Breite festlegen
|
||||
rect.h = config.blockSizePx/4; //Höhe festlegen
|
||||
if (game.snake.direction == LEFT || game.snake.direction == RIGHT){
|
||||
//oberes Auge
|
||||
rect.x = (game.snake.headX * config.blockSizePx) + config.blockSizePx/2.5;
|
||||
rect.y = (game.snake.headY * config.blockSizePx) + config.blockSizePx/5;
|
||||
SDL_RenderFillRect(renderer, &rect); //Rechteck rendern
|
||||
SDL_RenderFillRect(game.renderer, &rect); //Rechteck rendern
|
||||
//unteres Auge
|
||||
rect.x = (game.snake.headX * config.blockSizePx) + config.blockSizePx/2.5;
|
||||
rect.y = (game.snake.headY * config.blockSizePx) + config.blockSizePx/1.7;
|
||||
SDL_RenderFillRect(renderer, &rect); //Rechteck rendern
|
||||
SDL_RenderFillRect(game.renderer, &rect); //Rechteck rendern
|
||||
|
||||
} else {
|
||||
//linkes Auge
|
||||
rect.x = (game.snake.headX * config.blockSizePx) + config.blockSizePx/5;
|
||||
rect.y = (game.snake.headY * config.blockSizePx) + config.blockSizePx/2.5;
|
||||
SDL_RenderFillRect(renderer, &rect); //Rechteck rendern
|
||||
SDL_RenderFillRect(game.renderer, &rect); //Rechteck rendern
|
||||
//rechtes Auge
|
||||
rect.x = (game.snake.headX * config.blockSizePx) + config.blockSizePx/1.7; //Abstand links
|
||||
rect.y = (game.snake.headY * config.blockSizePx) + config.blockSizePx/2.5;
|
||||
SDL_RenderFillRect(renderer, &rect); //Rechteck rendern
|
||||
SDL_RenderFillRect(game.renderer, &rect); //Rechteck rendern
|
||||
}
|
||||
SDL_RenderDrawRect(renderer, &rect); //Rechteck rendern
|
||||
SDL_RenderDrawRect(game.renderer, &rect); //Rechteck rendern
|
||||
|
||||
//______Fenster aktualisieren____________________________________________
|
||||
SDL_RenderPresent(renderer); //Fenster aktualisieren
|
||||
SDL_RenderPresent(game.renderer); //Fenster aktualisieren
|
||||
|
||||
}
|
||||
|
||||
@ -119,14 +118,14 @@ int CreateSDLWindow(){
|
||||
|
||||
|
||||
// Erstelle ein SDL-Fenster
|
||||
SDL_Window* window = SDL_CreateWindow("Snake", 350, 50, config.windowSize, config.windowSize, SDL_WINDOW_OPENGL);
|
||||
if (window == NULL) {
|
||||
game.window = SDL_CreateWindow("Snake", 350, 50, config.windowSize, config.windowSize, SDL_WINDOW_OPENGL);
|
||||
if (game.window == NULL) {
|
||||
printf("Fenster konnte nicht erstellt werden! SDL_Error: %s\n", SDL_GetError());
|
||||
return 1;
|
||||
}
|
||||
|
||||
renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
|
||||
if (renderer == NULL) {
|
||||
game.renderer = SDL_CreateRenderer(game.window, -1, SDL_RENDERER_ACCELERATED);
|
||||
if (game.renderer == NULL) {
|
||||
printf("Renderer konnte nicht erstellt werden! SDL_Error: %s\n", SDL_GetError());
|
||||
return 1;
|
||||
}
|
||||
@ -135,6 +134,6 @@ int CreateSDLWindow(){
|
||||
|
||||
void DestroySDLWindow(){
|
||||
// Zerstöre das Fenster und beende SDL
|
||||
SDL_DestroyRenderer(renderer);
|
||||
SDL_DestroyWindow(window);
|
||||
SDL_DestroyRenderer(game.renderer);
|
||||
SDL_DestroyWindow(game.window);
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user