From aadd4703f6b8381f1218f4bb9f6c2de25f340f2c Mon Sep 17 00:00:00 2001
From: Juan Manuel Tomas <jtomas1815@gmail.com>
Date: Sun, 23 Jan 2022 00:40:36 -0300
Subject: Refactor main loop

---
 platform.c | 100 -------------------------------------------------------------
 1 file changed, 100 deletions(-)
 delete mode 100644 platform.c

(limited to 'platform.c')

diff --git a/platform.c b/platform.c
deleted file mode 100644
index 24f5394..0000000
--- a/platform.c
+++ /dev/null
@@ -1,100 +0,0 @@
-#include <SDL2/SDL.h>
-
-#define WINDOW_W 1280
-#define WINDOW_H 720
-
-SDL_Renderer *context = 0;
-SDL_Texture *background = 0;
-SDL_Texture *foreground = 0;
-SDL_Texture *terrain = 0;
-SDL_Texture *mask_texture = 0;
-
-double GetCurrentTimestamp() {
-	return (double) SDL_GetTicks64() / 1000.0;
-}
-
-SDL_Texture *CreateTiledTexture(SDL_Renderer *context, const char *filename, int width, int height) {
-	SDL_Surface *texture_surface = SDL_LoadBMP(filename);
-	SDL_Texture *texture_tile = SDL_CreateTextureFromSurface(context, texture_surface);
-	int tile_w = texture_surface->w;
-	int tile_h = texture_surface->h;
-	SDL_FreeSurface(texture_surface);
-
-	SDL_Texture *texture = SDL_CreateTexture(context,
-			SDL_PIXELFORMAT_RGBA8888,
-			SDL_TEXTUREACCESS_TARGET,
-			width, height);
-	SDL_SetRenderTarget(context, texture);
-	for (int y = 0; y < height; y += tile_h) {
-		for (int x = 0; x < width; x += tile_w) {
-			SDL_Rect tile_rect = { x, y, tile_w, tile_h };
-			SDL_RenderCopy(context, texture_tile, 0, &tile_rect);
-		}
-	}
-	SDL_DestroyTexture(texture_tile);
-	SDL_SetRenderTarget(context, 0);
-	return texture;
-}
-
-void PlatformMain(void (*GameMain)(void)) {
-	SDL_Init(SDL_INIT_VIDEO);
-
-	SDL_Window *window = SDL_CreateWindow("Cannons",
-			SDL_WINDOWPOS_UNDEFINED,
-			SDL_WINDOWPOS_UNDEFINED,
-			WINDOW_W,
-			WINDOW_H,
-			0);
-
-	context = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
-
-	background = CreateTiledTexture(context, "background.bmp", WINDOW_W, WINDOW_H);
-
-	foreground = CreateTiledTexture(context, "foreground.bmp", WINDOW_W, WINDOW_H);
-	SDL_SetTextureBlendMode(foreground, SDL_BLENDMODE_MOD);
-
-	terrain = SDL_CreateTexture(context,
-			SDL_PIXELFORMAT_RGBA8888,
-			SDL_TEXTUREACCESS_TARGET,
-			WINDOW_W, WINDOW_H);
-	SDL_SetTextureBlendMode(terrain, SDL_BLENDMODE_BLEND);
-
-	mask_texture = SDL_CreateTexture(context,
-			SDL_PIXELFORMAT_RGBA8888,
-			SDL_TEXTUREACCESS_STREAMING,
-			WINDOW_W, WINDOW_H);
-
-	GameMain();
-
-	SDL_DestroyRenderer(context);
-	SDL_DestroyWindow(window);
-	SDL_Quit();
-}
-
-void RenderScene(float *mask, int player_x, int player_y) {
-	void *pixels;
-	int pitch;
-	SDL_LockTexture(mask_texture, 0, &pixels, &pitch);
-	Uint32 *p = (Uint32 *) pixels;
-	for (int j = 0; j < WINDOW_H; j++) {
-		for (int i = 0; i < WINDOW_W; i++) {
-			p[i + j * WINDOW_W] = mask[i + (WINDOW_H - j) * WINDOW_W] ? 0xffffffff : 0x00000000;
-		}
-	}
-	SDL_UnlockTexture(mask_texture);
-
-	SDL_SetRenderDrawColor(context, 40, 40, 40, 255);
-	SDL_RenderClear(context);
-	SDL_RenderCopy(context, background, 0, 0);
-	SDL_SetRenderTarget(context, terrain);
-	SDL_SetRenderDrawColor(context, 0, 0, 0, 0);
-	SDL_RenderClear(context);
-	SDL_RenderCopy(context, mask_texture, 0, 0);
-	SDL_RenderCopy(context, foreground, 0, 0);
-	SDL_SetRenderTarget(context, 0);
-	SDL_RenderCopy(context, terrain, 0, 0);
-	SDL_SetRenderDrawColor(context, 255, 0, 0, 255);
-	SDL_Rect player_rect = {player_x - 5, WINDOW_H - player_y - 10, 10, 10 };
-	SDL_RenderFillRect(context, &player_rect);
-	SDL_RenderPresent(context);
-}
-- 
cgit v1.2.3