From 6dfee919b4c72b875208e6f1dc9b6647085c7c42 Mon Sep 17 00:00:00 2001
From: Pabloader <pabloader@pabloader.ru>
Date: Fri, 30 Aug 2024 15:40:23 +0000
Subject: [PATCH] Fix c compilation

---
 build/wasmPlugin.ts   |  4 ++--
 src/games/life/life.c | 12 ++++++------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/build/wasmPlugin.ts b/build/wasmPlugin.ts
index f209375..95f8d32 100644
--- a/build/wasmPlugin.ts
+++ b/build/wasmPlugin.ts
@@ -12,11 +12,11 @@ const wasmPlugin = ({ production, portable }: WasmLoaderConfig = {}): BunPlugin
         name: "WASM loader",
         async setup(build) {
             build.onLoad({ filter: /\.(c(pp)?|wasm(\.ts)?)$/ }, async (args) => {
-                let wasmPath = path.resolve(import.meta.dir, '..', '..', 'dist', 'tmp.wasm');
+                let wasmPath = path.resolve(import.meta.dir, '..', 'dist', 'tmp.wasm');
                 let jsContent: string = `
                     async function instantiate(url) {
                         const memory = new WebAssembly.Memory({
-                            initial: 16,
+                            initial: 32,
                         });
                         let data = new DataView(memory.buffer);                        
                         const { instance } = await WebAssembly.instantiateStreaming(fetch(url), {
diff --git a/src/games/life/life.c b/src/games/life/life.c
index 4a09696..3dd57d7 100644
--- a/src/games/life/life.c
+++ b/src/games/life/life.c
@@ -1,4 +1,5 @@
 #include <stdint.h>
+#include <stdlib.h>
 
 #define width 512
 #define height 512
@@ -7,15 +8,14 @@ static uint8_t field[width * height];
 static uint8_t nextField[width * height];
 static uint8_t pixels[width * height * 4];
 
-void* malloc(uint32_t n);
 static uint8_t rand8(void);
 static int countNeighbours(int x, int y);
 
-int getWidth(void) { return width; }
-int getHeight(void) { return height; }
-uint8_t* getPixels(void) { return pixels; }
+EXPORT(getWidth) int get_width(void) { return width; }
+EXPORT(getHeight) int get_height(void) { return height; }
+EXPORT(getPixels) uint8_t* get_pixels(void) { return pixels; }
 
-void step(void) 
+EXPORT(step) void step(void) 
 {
     for (int y = 0; y < height; y++) {
         for (int x = 0; x < width; x++) {
@@ -93,7 +93,7 @@ static uint8_t rand8(void)
     return x;
 }
 
-void initField(uint32_t randomSeed)
+EXPORT(initField) void init_field(uint32_t randomSeed)
 {
     *((uint32_t*)&rand_state[STATE_BYTES - sizeof(uint32_t)]) = randomSeed; // Voodoo