From e2063047ee1d145dbdf1963a23f183cc9db9bf52 Mon Sep 17 00:00:00 2001
From: miguel <miguel@localhost>
Date: Wed, 13 Sep 2017 10:50:03 +0200
Subject: coins, bigger level, hud, etc

---
 main.cpp | 123 +++++++++++++++++++++++++++++++++++++++++++--------------------
 1 file changed, 85 insertions(+), 38 deletions(-)

(limited to 'main.cpp')

diff --git a/main.cpp b/main.cpp
index c9bfae0..82e914d 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,3 +1,5 @@
+#include <sstream>
+
 #include <SDL.h>
 
 #include "World.h"
@@ -79,14 +81,57 @@ SDL_Texture* sdl_load_texture(std::string imagePath,int key_r, int key_g, int ke
 	return tex;
 }
 
+void sdl_put_letter(SDL_Renderer *ren, SDL_Texture *tex,int x,int y, int w, int h, int r, int g, int b, int ch)
+{
+	
+		if(ch>=123&&ch<=126)ch-=123-40;
+		else if(ch>=97&&ch<=122)ch-=97;
+		else if(ch>=65&&ch<=96)ch-=65;
+		else if(ch>=32&&ch<=63)ch-=32-50;
+		else ch=81;
+
+		int col=ch%10;
+		int row=ch/10;
+		SDL_SetTextureColorMod(tex,r,g,b);
+		SDL_Rect src={col*8,row*10,8,10};
+		SDL_Rect dst={x,y,w,h};
+		SDL_RenderCopy(ren,tex,&src,&dst);
+
+}
+
+void sdl_put_str(SDL_Renderer *ren, SDL_Texture *tex,int x, int y,int size,std::string str,int r,int g, int b)
+{
+		int pos=0;
+		for(char ch:str)
+		{
+			pos++;
+			sdl_put_letter(ren,tex,x+8*size*pos,y, 8*size,10*size, r,g,b, ch);
+		}
+}
+
 //
 
 int main(int, char**){
 
-	// initial values
+	// initial window size
 	int win_width=640;
 	int win_height=480;
 
+	// some other vars
+	bool quit = false;
+	SDL_Event event;
+
+	Uint32 frameTime;
+	Uint32 lastFrameTime = 0;
+	Uint32 deltaTime = 0;
+	Uint32 fpsTime = 0;
+	Uint32 fpsCount = 0;
+	Uint32 fps = 0;
+
+	Uint32 mouse_x=0;
+	Uint32 mouse_y=0;
+
+	// init SDL and assign SDL_Renderer on success
 	SDLInitType sdl_init=sdl_start(win_width,win_height);
 	if(sdl_init.first!=0)
 	{	
@@ -96,29 +141,16 @@ int main(int, char**){
 
 	SDL_Renderer *ren=sdl_init.second.second;
 
+	// init Textures
 	std::vector<SDL_Texture*> textures;
 	textures.push_back(sdl_load_texture("guy01.bmp",0,0,255,ren));
 	textures.push_back(sdl_load_texture("guy02.bmp",0,0,255,ren));
-	textures.push_back(sdl_load_texture("hello.bmp",0,0,255,ren));
+	textures.push_back(sdl_load_texture("coin.bmp",255,255,255,ren));
 	textures.push_back(sdl_load_texture("fonts.bmp",0,0,0,ren));
 	textures.push_back(sdl_load_texture("earth01.bmp",0,0,0,ren));
 	textures.push_back(sdl_load_texture("gridder01.bmp",255,255,255,ren));
 	textures.push_back(sdl_load_texture("gridder02.bmp",255,255,255,ren));
 	
-	//	SDL_SetTextureColorMod(tex4,255,0,0);
-
-	bool quit = false;
-	SDL_Event event;
-
-	Uint32 frameTime;
-	Uint32 lastFrameTime = 0;
-	Uint32 deltaTime = 0;
-	Uint32 fpsTime = 0;
-	Uint32 fpsCount = 0;
-
-	Uint32 mouse_x=0;
-	Uint32 mouse_y=0;
-
 
 	// init world LEVEL 1
 	World world(1);
@@ -132,9 +164,9 @@ int main(int, char**){
 		fpsTime+=deltaTime;
 		fpsCount++;
 
-		if(fpsTime>3000)
+		if(fpsTime>1000)
 		{
-			std::cout << "FPS : " << fpsCount*1000/fpsTime  << std::endl;
+			fps=fpsCount*1000/fpsTime;
 			fpsTime=0;
 			fpsCount=0;
 		}
@@ -176,17 +208,20 @@ int main(int, char**){
 			}
 		}
 
-		// rendering & run world simu
+		// clear screen
 		SDL_SetRenderDrawColor(ren, 0, 0, 0, 255);
 		SDL_RenderClear(ren);
 
-		int br=-1;
-
+		// render visible area
 		for(int i=world.player.x-5;i<world.player.x+30;i++)
 		{
-			br++;
+			int br=i-world.player.x+5;
 			if(i<0||i>=world.bricks.size())continue;
 
+			SDL_Rect rect={br*100-100*world.player.x2,(10-world.coins_pos[i])*100,100,100};
+			SDL_RenderCopy(ren,textures[2],NULL,&rect);
+
+
 			for(int j=0;j<world.bricks[i].size();j++)
 			{
 				SDL_Rect rect={br*100-100*world.player.x2,(10-world.bricks[i][j].altitude)*100,100,100};
@@ -217,39 +252,51 @@ int main(int, char**){
 
 				
 			}
+			
 
+			// water level
 			SDL_SetRenderDrawColor(ren, 100*(i%2),100*(i%2),255,  255);
 			SDL_Rect rect2={br*100-100*world.player.x2,(15)*100+std::sin(frameTime/1000.0+i)*30,100,800};
 			SDL_RenderFillRect(ren,&rect2);
 		}
 
-		SDL_Rect rect={450,(9-world.bricks[0][0].altitude)*100,100,100};
+		// render player char
+		SDL_Rect rect={450,(10-world.player.y)*100-world.player.y2*100,100,100};
 		if(world.player.anim==0)SDL_RenderCopy(ren,textures[0],NULL,&rect);
 		else SDL_RenderCopy(ren,textures[1],NULL,&rect);
 
-		SDL_Rect rect2={300,50,640+std::sin(frameTime/1000.0)*100,200};
-		SDL_RenderCopyEx(ren,textures[2],NULL,&rect2,std::sin(frameTime/1000.0)*10,NULL,SDL_FLIP_NONE);
-
-//		SDL_SetRenderDrawColor(ren, 255, 255, 255, 255);
-//		SDL_Rect rect={mouse_x-10,mouse_y-10,20,20};
-
-
-		// test text:
-
-		std::string testString="Hello World\nMotherfuckas";
-//.		SDL_RenderCopyEx(ren,tex4,NULL,NULL,0,NULL,SDL_FLIP_NONE);
-		
-		
+		// HUD
+		std::stringstream strbuffer;
+		strbuffer << "COINS: " << world.coins << "    LEVEL: " << world.level <<  "    FPS: " << fps ;
+		sdl_put_str(ren, textures[3],10, 10, 4,strbuffer.str(),190,190,222);
+		if(world.player.dead)
+		{
+			SDL_SetRenderDrawColor(ren, 100,100,100,  255);
+			SDL_Rect rect2={250,350,1200,300};
+			SDL_RenderFillRect(ren,&rect2);
+			sdl_put_str(ren, textures[3],300, 400, 7,"LUNATIC LEMMY DIED!",250,100,100);
+			sdl_put_str(ren, textures[3],280, 500, 4,"[click to retry]",200,190,222);
+		}
+		if(world.player.win)
+		{
+			SDL_SetRenderDrawColor(ren, 100,100,100,  255);
+			SDL_Rect rect2={250,350,800,300};
+			SDL_RenderFillRect(ren,&rect2);
+			sdl_put_str(ren, textures[3],300, 400, 7,"! LEVEL UP !",100,250,100);
+			sdl_put_str(ren, textures[3],280, 500, 4,"[click for next level]",100,250,222);
+		}
+	
 
+		// finish rendering
 		SDL_RenderPresent(ren);
 
-		// run world simu 
+		// progress world simu 
 		world.sim(deltaTime);
 
 	}
 
 
-	//Clean up our objects and quit
+	//Clean up and quit
 	for(SDL_Texture *tex:textures)
 	{
 		SDL_DestroyTexture(tex);
-- 
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