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//************************************************************
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//************************************************************
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//
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//
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// spacewar.h
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// spacewar.h
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//
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//
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//
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//
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#include <iomacros.h>
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#define full_shields 6 // 6 hits on rkt to win
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#define full_shields 6 // 6 hits on rkt to win
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#define ammo 2 // # photon torpedos per rocket- only memory for 2
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#define ammo 2 // # photon torpedos per rocket- only memory for 2
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#define rktsiz 128 // size of rockets
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#define rktsiz 128 // size of rockets
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#define max_dac 4095 // max value on scrn
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#define max_dac 4095 // max value on scrn
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#define center (max_dac / 2) // center of the display
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#define center (max_dac / 2) // center of the display
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#define collide 256 // size of rocket for a collision
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#define collide 256 // size of rocket for a collision
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#define fire_bit 1 // fire button is pressed
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#define fire_bit 1 // fire button is pressed
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#define time_tick 1 // 10 ms timer tick for system time
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#define time_tick 1 // 10 ms timer tick for system time
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#define MY_DAC_X_ 0x0190
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sfrw (MY_DAC_X,MY_DAC_X_);
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#define MY_DAC_X_STAT_ 0x0192
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sfrw (MY_DAC_X_STAT,MY_DAC_X_STAT_);
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#define MY_CNTRL1_ 0x0194
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sfrw (MY_CNTRL1,MY_CNTRL1_);
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#define MY_CNTRL2_ 0x0196
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sfrw (MY_CNTRL2,MY_CNTRL2_);
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#define MY_DAC_Y_ 0x01A0
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sfrw (MY_DAC_Y,MY_DAC_Y_);
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#define MY_DAC_Y_STAT_ 0x01A2
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sfrw (MY_DAC_Y_STAT,MY_DAC_Y_STAT_);
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/* Description:
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/* Description:
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The structure contain all the data for each rocket. Two of these structures
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The structure contain all the data for each rocket. Two of these structures
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are defined in main, rkt1 and rkt2. The xdisp, ydisp is the 12 bit position of
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are defined in main, rkt1 and rkt2. The xdisp, ydisp is the 12 bit position of
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the rocket. The xvel, yvel is the velocity if the rocket. xvel, yvel is added
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the rocket. The xvel, yvel is the velocity if the rocket. xvel, yvel is added
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