movey boy

code/first.c

@@ -8,17 +8,22 @@
 
 #include "vulkan/core.h"
 
-int main(int argc, char **argv) {
+#include "game/impl/player.c"
+
+int main(int argc, char **argv)
+{
 	(void)argc;
 	(void)argv;
 
-	if (!SDL_Init(SDL_INIT_VIDEO)) {
+	if (!SDL_Init(SDL_INIT_VIDEO))
+	{
 		printf("[Error] :: Failed to initialise SDL3 (%s)\n", SDL_GetError());
 		return 1;
 	}
 
 	SDL_Window *window = SDL_CreateWindow("Ludum", 1280, 720, SDL_WINDOW_HIGH_PIXEL_DENSITY);
-	if (!window) {
+	if (!window)
+	{
 		printf("[Error] :: Failed to create window (%s)\n", SDL_GetError());
 		return 1;
 	}
@@ -26,10 +31,19 @@ int main(int argc, char **argv) {
 	Vk_Setup(window);
 
 	bool running = true;
-	while (running) {
+	Player player;
+	player.pos.x = 0;
+	player.pos.y = 0;
+	while (running)
+	{
 		SDL_Event e;
-		while (SDL_PollEvent(&e)) {
+		while (SDL_PollEvent(&e))
-			if (e.type == SDL_EVENT_QUIT) { running = false; }
+		{
+			PlayerUpdate(&e, &player);
+			if (e.type == SDL_EVENT_QUIT)
+			{
+				running = false;
+			}
 		}
 
 		int w, h;
@@ -37,7 +51,6 @@ int main(int argc, char **argv) {
 
 		Vk_Frame *frame = Vk_FrameBegin(window);
 		VkCommandBuffer cmd = frame->cmd;
-
 		VkImageMemoryBarrier2 colour_optimal = {0};
 		colour_optimal.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER_2;
 		colour_optimal.srcStageMask = VK_PIPELINE_STAGE_2_NONE;

code/game/impl/player.c

@@ -0,0 +1,22 @@
+#include "../player.h"
+
+void PlayerUpdate(SDL_Event *event, Player *player)
+{
+    SDL_KeyboardEvent key = event->key;
+    if (key.key == SDLK_W)
+    {
+        player->pos.y += 10;
+    }
+    if (key.key == SDLK_A)
+    {
+        player->pos.x -= 10;
+    }
+    if (key.key == SDLK_D)
+    {
+        player->pos.x += 10;
+    }
+    if (key.key == SDLK_S)
+    {
+        player->pos.y -= 10;
+    }
+}

code/game/player.h

@@ -0,0 +1,11 @@
+#include "core/types.h"
+#include <SDL3/SDL_events.h>
+#include "../core/macros.h"
+
+typedef struct Player Player;
+struct Player
+{
+    V2f pos;
+};
+
+function void PlayerUpdate(SDL_Event *event, Player *player);