cum

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "deps/nanocobs"]
+	path = deps/nanocobs
+	url = https://github.com/charlesnicholson/nanocobs.git

amiga/main.c

@@ -0,0 +1,76 @@
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <exec/types.h>
+#include <exec/memory.h>
+#include <devices/input.h>
+#include <devices/inputevent.h>
+#include <intuition/screens.h>
+#include <clib/exec_protos.h>
+#include <clib/intuition_protos.h>
+#include <proto/dos.h>
+#include <dos/dos.h>
+#include "../deps/nanocobs/cobs.h"
+#include "../packet.h"
+
+struct IntuitionBase* Intuit;
+
+struct packet ReadPacket() {
+	struct packet p;
+	// todo
+	return p;
+}
+
+int main() {
+	printf("Amipathy Server v1\n"
+				"by bonkmaykr/madarao\n"
+	);
+
+	struct IOStdReq* InputIO;
+	struct MsgPort* InputMP;
+	struct InputEvent* FakeEvent;
+	struct IEPointerPixel* NeoPix;
+	struct Screen* PubScreen;
+
+	// ReSharper disable CppUsingResultOfAssignmentAsCondition
+	if ((InputMP = CreateMsgPort())
+	&& (FakeEvent = AllocMem(sizeof(struct InputEvent),MEMF_PUBLIC))
+	&& (NeoPix = AllocMem(sizeof(struct IEPointerPixel),MEMF_PUBLIC))
+	&& (InputIO = CreateIORequest(InputMP,sizeof(struct IOStdReq)))
+	&& (!OpenDevice("input.device",NULL, (struct IORequest*)InputIO,NULL))
+	&& (Intuit = (struct IntuitionBase*)OpenLibrary("intuition.library",36L))) {
+		while (true) {
+			PubScreen = (struct Screen*)LockPubScreen(NULL);
+			if (!PubScreen) goto stall;
+
+			struct packet p = ReadPacket();
+
+			NeoPix->iepp_Screen = PubScreen;
+			NeoPix->iepp_Position.X = p.x;
+			NeoPix->iepp_Position.Y = p.y;
+			FakeEvent->ie_EventAddress = (APTR)NeoPix;
+			FakeEvent->ie_NextEvent = NULL;
+			FakeEvent->ie_Class = IECLASS_NEWPOINTERPOS;
+			FakeEvent->ie_SubClass = IESUBCLASS_PIXEL;
+			FakeEvent->ie_Code = IECODE_NOBUTTON;
+			FakeEvent->ie_Qualifier = NULL;
+			InputIO->io_Data = (APTR)FakeEvent;
+			InputIO->io_Length = sizeof(struct InputEvent);
+			InputIO->io_Command = IND_WRITEEVENT;
+			DoIO((struct IORequest *)InputIO);
+
+			UnlockPubScreen(NULL, PubScreen);
+			PubScreen = NULL;
+			stall:
+			Delay(1);
+		}
+
+	} else {
+		printf("init failed\n"
+				"%p\n%p\n%p\n%p\n%p\n",
+				InputIO, InputMP, FakeEvent, NeoPix, Intuit
+		);
+		abort();
+	}
+}

packet.h

@@ -0,0 +1,12 @@
+#ifndef AMIPATHY_PACKET_H
+#define AMIPATHY_PACKET_H
+
+struct packet {
+	uint8_t magic;
+	uint16_t x, y;
+	uint8_t mouse0;
+	uint8_t mouse1;
+	uint16_t sum;
+};
+
+#endif //AMIPATHY_PACKET_H