Merge branch 'master' of ssh.marcbarbier.fr:Marc/gamejam-polytech

src/main.c

@@ -11,13 +11,13 @@
 #include <unistd.h>
 #include "scaller.h"
 
-long timecode;
+clock_t timecode;
 long iter;
 Mix_Music *prout;
 
 static void space(void) {
 	printf("space!\n");
-	if(Mix_PlayMusic(prout, -1) != 0){
+	if(Mix_PlayMusic(prout, 0) != 0){
 		printf("Music sound could not be played!\n"
 			"SDL_Error: %s\n", Mix_GetError());
 		Mix_FreeMusic(prout);
@@ -28,7 +28,7 @@ static void space(void) {
 Scene_t demo;
 
 static void game_setup(void) {
-	menu_render();
+	menu_staticRender();
 	RenderObject_t text;
 	SDL_Color white = {255, 255, 255, 255};
 	TTF_Init();
@@ -36,50 +36,35 @@ static void game_setup(void) {
 		printf("error");
 		exit(1);
 	}
-
-	SDL_Surface* img = IMG_Load("./assets/img/pp.png");
-
-	RenderObject_t duck = {
-		1,
-		0.5,
-		0.5,
-		0,
-		img
-	};
-
-	scaller(duck.surface, 1, &duck.width, &duck.height);
-
-	scene_addRenderObject(&demo, duck, CAMERA_WIDTH/2, CAMERA_HEIGHT/2);
-	scene_addRenderObject(&demo, text, CAMERA_WIDTH/2, CAMERA_HEIGHT/2);
-
 	input_listen(SDL_SCANCODE_SPACE, space);
 }
 
 static void game_loop(void) {
-	long delta = time(NULL) - timecode;
-	//main game code
+	float delta = ((float)(clock() - timecode)) / CLOCKS_PER_SEC;
 
 	//update time
-	timecode = time(NULL);
-	iter++;
+	menu_render(delta);
+
+	timecode = clock();
 }
 
 
 int main(void) {
+	TTF_Init();
 	if(Mix_OpenAudio(22050, MIX_DEFAULT_FORMAT, 2, 4096) != 0){
 		printf("Music sound could not be open!\n"
 			"SDL_Error: %s\n", Mix_GetError());
 		running = false;
 	}
 
-	prout = Mix_LoadMUS("./assets/music/pet.mp3");
+	prout = Mix_LoadMUS("./assets/music/jojo arab.mp3");
 	if(prout == NULL) {
 		fprintf(stderr, "Prout not found!\n");
 		exit(1);
 	}
 
 	iter = 0;
-	timecode = time(NULL);
+	timecode = clock();
 
 	Mix_Init(MIX_INIT_MP3);
 	renderer_main(game_setup, game_loop);

src/menu.c

@@ -2,30 +2,71 @@
 #include <SDL2/SDL_image.h>
 #include "renderer.h"
 #include "scaller.h"
+#include "text.h"
+
+#define BLINK_FREQUENCY 0.00005
 
 static RenderId_t menuObjects[10];
 static unsigned menuObjectsSize = 0;
 
-int menu_render(void){
-    SDL_Surface* buttonImageSurface = IMG_Load("./assets/img/start.png");
-    if(buttonImageSurface == NULL){
-        printf("cannot load");
-        return -1;
-    }
-    RenderObject_t buttonImage;
-    float buttonScale = 0.3f;
+static float blinkDelta = 0;
+static bool increaseTextBrightness = false;
+static Uint8 textOpacity = 255;
 
+
+
+int menu_staticRender(void){
     MonitorSize_t size = renderer_getMonitorSize();
     float aspectRatio = (float)size.width / size.height;
 
-    buttonImage.x = 0.5f;
-    buttonImage.y = 0.5f;
 
-    scaller(buttonImageSurface, buttonScale, &buttonImage.width, &buttonImage.height);
-    placer(buttonImageSurface, buttonScale, &buttonImage.x, &buttonImage.y);
+    SDL_Surface* backgroundImageSurface = IMG_Load("./assets/img/menu_bg.png");
+    if(backgroundImageSurface == NULL){
+        printf("cannot load background");
+        return -1;
+    }
 
-    buttonImage.surface = buttonImageSurface;
-    menuObjects[menuObjectsSize] = renderer_renderObject(buttonImage);
+    RenderObject_t backgroundImage;
+    backgroundImage.x = 0;
+    backgroundImage.y = 0;
+    backgroundImage.z = 0;
+    backgroundImage.surface = backgroundImageSurface;
+    backgroundImage.width = 1;
+    backgroundImage.height = 1;
+    menuObjects[menuObjectsSize] = renderer_renderObject(backgroundImage);
+    ++menuObjectsSize;
+    return 0;
+}
+
+int menu_render(float delta){
+
+    for(unsigned i = 1; i < menuObjectsSize; ++i){
+        renderer_removeObject(menuObjects[i]);
+    }
+    menuObjectsSize = 1;
+
+    blinkDelta += delta;
+
+    if(increaseTextBrightness && blinkDelta >= BLINK_FREQUENCY){
+        textOpacity += 1;
+        if(textOpacity == 255) increaseTextBrightness = false;
+        blinkDelta = 0;
+    }
+    else if(!increaseTextBrightness && blinkDelta >= BLINK_FREQUENCY){
+        textOpacity -= 1;
+        if(textOpacity == 1) increaseTextBrightness = true;
+        blinkDelta = 0;
+    }
+    RenderObject_t startTextShadow;
+    SDL_Color black = {0, 0, 0, textOpacity};
+    text_renderText(&startTextShadow, 0.495f, 0.855f, 9, 1.f, black, "./assets/fonts/Quinquefive.ttf", 28, "Press space to start");
+    menuObjects[menuObjectsSize] = renderer_renderObject(startTextShadow);
+    ++menuObjectsSize;
+
+    RenderObject_t startText;
+    SDL_Color orange = {255,165,0, textOpacity};
+    text_renderText(&startText, 0.5f, 0.85f, 10, 1.f, orange, "./assets/fonts/Quinquefive.ttf", 28, "Press space to start");
+    menuObjects[menuObjectsSize] = renderer_renderObject(startText);
     ++menuObjectsSize;
     return 0;
 }

src/menu.h

@@ -3,7 +3,9 @@
 
 #include "renderer.h"
 
-int menu_render(void);
+
+int menu_staticRender(void);
+int menu_render(float delta);
 
 void menu_remove(void);
 

src/text.c

@@ -33,7 +33,7 @@ int text_renderText(RenderObject_t* renderObject, int z, float scale, SDL_Color
 
     TTF_Font* font = NULL;
     for(unsigned i = 0; i < fontCacheSize; ++i){
-        if(strcmp(fontCache[i].file, fontFilename) && fontCache[i].size == fontSize){
+        if(strcmp(fontCache[i].file, fontFilename) == 0 && fontCache[i].size == fontSize){
             font = fontCache[i].font;
             break;
         }