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b91740b19b
Adds CONVERT Gates, for converting a signaler signal to logic or vice-versa. Restructured/renamed some of the new logic files - Split up the logic_gates.dm file into three files - mono_input.dm - dual_input.dm - converter.dm Made the logic_gate machines auto-update their multitool menu when you click the links Made the logic gate circuit boards a product of the autolathe - Take that science. Quit hogging all the boards, nerds. Removed relative pathing from signaler.dm
100 lines
3.7 KiB
Plaintext
100 lines
3.7 KiB
Plaintext
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//////////////////////////////////
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// Dual-Input Gates //
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//////////////////////////////////
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// OR Gate
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/obj/machinery/logic_gate/or
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name = "OR Gate"
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desc = "Outputs ON when at least one input is ON."
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icon_state = "logic_or"
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/obj/machinery/logic_gate/or/handle_logic()
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if(input1_state == LOGIC_ON || input1_state == LOGIC_FLICKER || input2_state == LOGIC_ON || input2_state == LOGIC_FLICKER)
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if(input1_state == LOGIC_ON || input2_state == LOGIC_ON) //continuous signal takes priority in determining what to output
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output_state = LOGIC_ON
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else
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output_state = LOGIC_FLICKER
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else //Both inputs were off, so input is off
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output_state = LOGIC_OFF
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return
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// AND Gate
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/obj/machinery/logic_gate/and
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name = "AND Gate"
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desc = "Outputs ON only when both inputs are ON."
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icon_state = "logic_and"
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/obj/machinery/logic_gate/and/handle_logic()
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if((input1_state == LOGIC_ON || input1_state == LOGIC_FLICKER) && (input2_state == LOGIC_ON || input2_state == LOGIC_FLICKER))
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if(input1_state == LOGIC_ON && input2_state == LOGIC_ON) //only output a continuous signal when both inputs are continuous signals
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output_state = LOGIC_ON
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else
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output_state = LOGIC_FLICKER
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else //At least one input was off, so output is off
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output_state = LOGIC_OFF
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return
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// NAND Gate
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/obj/machinery/logic_gate/nand
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name = "NAND Gate"
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desc = "Outputs OFF only when both inputs are ON."
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output_state = LOGIC_ON
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icon_state = "logic_nand"
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/obj/machinery/logic_gate/nand/handle_logic()
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if((input1_state == LOGIC_ON || input1_state == LOGIC_FLICKER) && (input2_state == LOGIC_ON || input2_state == LOGIC_FLICKER))
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output_state = LOGIC_OFF //This can only output continuous signals
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else //At least one input was ON/FLICKER, so output is off
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output_state = LOGIC_OFF
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return
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// NOR Gate
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/obj/machinery/logic_gate/nor
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name = "NOR Gate"
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desc = "Outputs OFF when at least one input is ON."
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icon_state = "logic_nor"
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output_state = LOGIC_ON
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/obj/machinery/logic_gate/nor/handle_logic()
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if(input1_state == LOGIC_OFF ||input2_state == LOGIC_OFF)
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output_state = LOGIC_ON //This can only output continuous signals
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else //Both inputs are ON, so output is OFF
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output_state = LOGIC_OFF
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return
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// XOR Gate
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/obj/machinery/logic_gate/xor
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name = "XOR Gate"
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desc = "Outputs ON when only one input is ON."
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icon_state = "logic_xor"
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/obj/machinery/logic_gate/xor/handle_logic()
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if((input1_state == LOGIC_ON || input1_state == LOGIC_FLICKER) || input2_state == LOGIC_OFF) //Only input1 is ON/FLICKER, so output matches input1
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output_state = input1_state
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else if((input2_state == LOGIC_ON || input2_state == LOGIC_FLICKER) || input1_state == LOGIC_OFF) //Only input2 is ON/FLICKER, so output matches input2
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output_state = input2_state
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else //Both inputs are ON or OFF, so output is OFF
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output_state = LOGIC_OFF
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return
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// XNOR Gate
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/obj/machinery/logic_gate/xnor
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name = "XNOR Gate"
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desc = "Outputs ON when both inputs are ON or OFF."
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icon_state = "logic_xnor"
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output_state = LOGIC_ON
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/obj/machinery/logic_gate/xnor/handle_logic()
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if((input1_state == LOGIC_ON || input1_state == LOGIC_FLICKER) && (input2_state == LOGIC_ON || input2_state == LOGIC_FLICKER)) //Both inputs are ON/FLICKER
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if(input1_state == LOGIC_ON && input2_state == LOGIC_ON) //Only continuous signal when both inputs are ON
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output_state = LOGIC_ON
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else //If at least one input is FLICKER, output FLICKER
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output_state = LOGIC_FLICKER
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else if(input1_state == LOGIC_OFF && input2_state == LOGIC_OFF) //Both inputs are OFF
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output_state = LOGIC_ON //Always continuous in this case
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else //Only one input is ON/FLICKER
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output_state = LOGIC_OFF
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return
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