84 lines
1.9 KiB
C
84 lines
1.9 KiB
C
#include "fumoengine.h"
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#include "platform.h"
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const VectorT FUMOCO_T = VECTOR_T(struct FumoCoroutine);
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void Panic(char *message)
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{
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printf(message);
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exit(1);
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}
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bool CreateFumoInstance(struct FumoInstance *instance)
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{
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if (!PlatformInit())
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Panic("Platform failed to initialize");
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if (!CreateController(&instance->ctrl))
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Panic("Out of memory");
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if (!CreateInputThread(&instance->input_hand))
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Panic("Input handle failed to initialize");
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if (!CreateTerminal(&instance->term, 20, 10))
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Panic("Out of memory");
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if (!CreateEvent(&instance->on_start))
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Panic("Out of memory");
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if (!CreateEvent(&instance->on_update))
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Panic("Out of memory");
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instance->time = TimeNow();
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return true;
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}
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bool FumoInstanceRun(struct FumoInstance *inst)
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{
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EventInvoke(&inst->on_start, inst);
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usize buf_n = TerminalMaxOut(&inst->term);
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char *buf = malloc(buf_n);
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while (true) {
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// Time
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nsec now = TimeNow();
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inst->frametime = now - inst->time;
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inst->time = now;
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// Input
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if (!InputAquire(&inst->input_hand))
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Panic("Aquire failed");
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ControllerPoll(&inst->ctrl, &inst->input_hand.recs);
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if (!InputRelease(&inst->input_hand))
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Panic("Release failed");
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// Update
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EventInvoke(&inst->on_update, inst);
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for (usize i = 0; i < inst->coroutines.len; i++) {
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struct FumoCoroutine *co = VectorGet(FUMOCO_T, &inst->coroutines, i);
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co->callback();
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}
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// Draw
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EventInvoke(&inst->on_draw, inst);
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TerminalPrint(&inst->term, buf, buf_n);
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puts(buf);
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//_sleep(100);
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}
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}
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bool CoroutineAdd(struct FumoInstance *inst, handler callback, nsec period)
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{
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return VectorAdd(FUMOCO_T, &inst->coroutines, &(struct FumoCoroutine) {
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.callback = callback,
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.timer = 0,
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.period = period
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});
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} |