movey boy

code/first.c

@@ -8,17 +8,22 @@
 
 #include "vulkan/core.h"
 
-int main(int argc, char **argv) {
-	(void) argc;
-	(void) argv;
+#include "game/impl/player.c"
 
-	if (!SDL_Init(SDL_INIT_VIDEO)) {
+int main(int argc, char **argv)
+{
+	(void)argc;
+	(void)argv;
+
+	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)) {
-			if (e.type == SDL_EVENT_QUIT) { running = false; }
+		while (SDL_PollEvent(&e))
+		{
+			PlayerUpdate(&e, &player);
+			if (e.type == SDL_EVENT_QUIT)
+			{
+				running = false;
+			}
 		}
 
 		int w, h;
@@ -37,8 +51,7 @@ int main(int argc, char **argv) {
 
 		Vk_Frame *frame = Vk_FrameBegin(window);
 		VkCommandBuffer cmd = frame->cmd;
-
-		VkImageMemoryBarrier2 colour_optimal = { 0 };
+		VkImageMemoryBarrier2 colour_optimal = {0};
 		colour_optimal.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER_2;
 		colour_optimal.srcStageMask = VK_PIPELINE_STAGE_2_NONE;
 		colour_optimal.srcAccessMask = VK_ACCESS_2_NONE;
@@ -52,7 +65,7 @@ int main(int argc, char **argv) {
 		colour_optimal.subresourceRange.layerCount = 1;
 		colour_optimal.subresourceRange.levelCount = 1;
 
-		VkDependencyInfo colour_barrier = { 0 };
+		VkDependencyInfo colour_barrier = {0};
 		colour_barrier.sType = VK_STRUCTURE_TYPE_DEPENDENCY_INFO;
 		colour_barrier.imageMemoryBarrierCount = 1;
 		colour_barrier.pImageMemoryBarriers = &colour_optimal;
@@ -65,7 +78,7 @@ int main(int argc, char **argv) {
 		clear_colour.color.float32[2] = 0.0f;
 		clear_colour.color.float32[3] = 1.0f;
 
-		VkRenderingAttachmentInfo colour_attachment = { 0 };
+		VkRenderingAttachmentInfo colour_attachment = {0};
 		colour_attachment.sType = VK_STRUCTURE_TYPE_RENDERING_ATTACHMENT_INFO;
 		colour_attachment.imageView = vk.swapchain.views[frame->image];
 		colour_attachment.imageLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
@@ -73,9 +86,9 @@ int main(int argc, char **argv) {
 		colour_attachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
 		colour_attachment.clearValue = clear_colour;
 
-		VkRenderingInfo rendering_info = { 0 };
+		VkRenderingInfo rendering_info = {0};
 		rendering_info.sType = VK_STRUCTURE_TYPE_RENDERING_INFO;
-		rendering_info.renderArea           = (VkRect2D) { 0, 0, w, h };
+		rendering_info.renderArea = (VkRect2D){0, 0, w, h};
 		rendering_info.layerCount = 1;
 		rendering_info.colorAttachmentCount = 1;
 		rendering_info.pColorAttachments = &colour_attachment;
@@ -84,7 +97,7 @@ int main(int argc, char **argv) {
 
 		vk.CmdEndRendering(cmd);
 
-		VkImageMemoryBarrier2 present_src = { 0 };
+		VkImageMemoryBarrier2 present_src = {0};
 		present_src.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER_2;
 		present_src.srcStageMask = VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT;
 		present_src.srcAccessMask = VK_ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT;
@@ -98,7 +111,7 @@ int main(int argc, char **argv) {
 		present_src.subresourceRange.layerCount = 1;
 		present_src.subresourceRange.levelCount = 1;
 
-		VkDependencyInfo to_present = { 0 };
+		VkDependencyInfo to_present = {0};
 		to_present.sType = VK_STRUCTURE_TYPE_DEPENDENCY_INFO;
 		to_present.imageMemoryBarrierCount = 1;
 		to_present.pImageMemoryBarriers = &present_src;

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);