' Experimental software to reproduce the classic Space Invaders game' For version 2.1 of the PROTON+ BASIC Compiler' Written by Les Johnson 2003.'' This version uses the LCDWRITE and PLOT commands to produce the graphics' Which allows smooth movements on a pixel by pixel basis'' Use an 8MHz crystal'' BUTTON CONNECTIONS' LEFT Button connects to PORTB.0' RIGHT Button connects to PORTB.1' FIRE Button connects to PORTB.2'' SOUND CHANNEL CONNECTIONS' Each channel is output from PORTA.0,1,2' Channel 1. PORTA.0 is the INVADER noise' Channel 2. PORTA.1 is the MISSILE noise ' Channel 3. PORTA.2 is the SAUCER noise ' Each pin should have a current limiting resistor in order to stop pin to pin shorts.' ' 1uF' 220 +| |-' PORTA.0 --/\/\/\----| |--- To SPEAKER' | | |' 330 |' PORTA.1 --/\/\/\--| ' |' 330 |' PORTA.2 --/\/\/\--|' 'Include "PROTON18_G8.INT"' Game created on the PROTON board ' Set up some Variables ' Interrupt driven sound channel variables Dim NOTE_STATUS as Byte SYSTEM Dim INVADER_SOUND_ENABLE as NOTE_STATUS.0 Dim MISSILE_SOUND_ENABLE as NOTE_STATUS.1 Dim SAUCER_SOUND_ENABLE as NOTE_STATUS.2 Dim INTERNAL_INVADER_SOUND_ENABLE as NOTE_STATUS.4 Dim INTERRUPT_COUNTER1 as Byte SYSTEM Dim INVADER_SOUND_COUNTER as Byte SYSTEM Dim INVADER_FREQ as Byte SYSTEM Dim INVADER_SOUND_DURATION as Byte SYSTEM Dim INVADER_SOUND_DURATION_COUNTER as Byte SYSTEM Dim MISSILE_SOUND_COUNTER as Byte SYSTEM Dim MISSILE_FREQ as Byte SYSTEMDim SAUCER_SOUND_COUNTER as Byte SYSTEM Dim SAUCER_FREQ as Byte SYSTEM ' Space invader variables Dim BASE_ENABLED[9] as Byte' Whether or not the section of the BASE is enabled Dim BASE_HITS[9] as Byte' Holds the amount of hits each part of the bases has had Dim INVADER_XPOS[18] as Byte' at 400' Array to hold the space invader's X position Dim INVADER_YPOS[18] as Byte' at 418' Array to hold the space invader's Y position Dim INVADER_ENABLED[18] as Byte' at 436 ' Array to hold the space invader' config. i.e. hit or active Dim SHIP_XPOS as Byte' X position of BASE ship Dim MISSILE_YPOS as Byte' Y position of Ship's MISSILE Dim MISSILE_XPOS as Byte' X position of Ship's MISSILE Dim MISSILE_STATUS as Byte SYSTEM Dim MISSILE_FIRED as MISSILE_STATUS.0' TRUE if Ship's MISSILE in the air Dim MISSILE_HIT as MISSILE_STATUS.1 ' Set if Ship's missile has hit something Dim TIME_TO_MOVE_INVADERS as MISSILE_STATUS.7 ' Indicate time to move the invaders Dim BASE_HIT as MISSILE_STATUS.2' Indicates whether a BASE has been hit by a missile Dim TIME_TO_MOVE_SHIP_MISSILE as MISSILE_STATUS.3 ' Indicate time to move the ship's missile Dim TIME_TO_MOVE_BASE as Bit Dim SHIP_SPEED as Byte Dim INVADER_TICK as Byte' Constant tick within program Dim INVADER_LOOP as Byte SYSTEM' Scans the invader arrays Dim INVADER_MISSILE_TICK as Byte Dim SHIP_MISSILE_TICK as Byte Dim TEMP_LOOP as Byte Dim INVADERS_DIRECTION as Bit Dim INVADERS_ENABLED as Byte' Count the INVADERS enabled Dim INVADER_SPEED as Byte' The speed of the invaders Dim BASE_XPOS_TEST as Byte' Used for detecting a missile hit on a BASE Dim SHIP_HIT as Bit' TRUE if ship hit by missile Dim INVADER_MISSILE_YPOS as Byte' Y position of Invader's MISSILE Dim INVADER_MISSILE_XPOS as Byte' X position of Invader's MISSILE Dim TIME_TO_MOVE_INV_MISSILE as MISSILE_STATUS.4 ' Indicate time to move the invader's missile Dim INVADER_MISSILE_FIRED as MISSILE_STATUS.5 ' TRUE if Invader's MISSILE in the air Dim INVADER_MISSILE_HIT as MISSILE_STATUS.6 ' Set if Invader's missile has hit something Dim TIME_TO_MOVE_INVADERS_DOWN as Bit ' Signal that the invaders need to move down Dim INVADERS_REACHED_BOTTOM as Bit' Set if the invaders reach the botton of the screen Dim INVADER_MISSILE_SPEED as Byte' The speed of the invader's missile. This slows down as invader near the bottom of the screen Dim DEFAULT_INVADER_SPEED as Byte' Saves the initial speed of the invaders Dim INVADER_CHARACTER as Bit' Determines the character to use for the invader Dim INVADER_MISSILE2_TICK as Byte Dim INVADER_MISSILE2_YPOS as Byte' Y position of Invader's second MISSILE Dim INVADER_MISSILE2_XPOS as Byte' X position of Invader's second MISSILE Dim TIME_TO_MOVE_INV_MISSILE2 as Bit ' Indicate time to move the invader's second missile Dim INVADER_MISSILE2_FIRED as Bit' TRUE if Invader's second MISSILE in the air Dim INVADER_MISSILE2_HIT as Bit' Set if Invader's second missile has hit something Dim INVADER_MISSILE2_SPEED as Byte' The speed of the invader's second missile. This slows down as invader near the bottom of the screen Dim SAUCER_XPOS as Byte Dim SAUCER_HIT as Bit Dim TIME_TO_MOVE_SAUCER as Bit Dim SAUCER_SPEED as Byte Dim SAUCER_ENABLED as Bit Dim SCORE as Dword' Holds the games score Dim LEVEL as Word' Game level Dim LIVES as Byte' Amount of lives left for the base ' Define some constants and alias's Symbol L_BUTTON = PORTB.0 Symbol R_BUTTON = PORTB.1Symbol FIRE_BUTTON = PORTB.2 Symbol SPEAKER = PORTB.3 Symbol SHIP_WIDTH = 9' The width of the ship in pixels. This does not include the two blanks Symbol INVADER_WIDTH = 10' The width of the invaders. minus the two outside blanks Symbol INVADER_RIGHT_LIMIT = 127 - INVADER_WIDTH ' The right most limit for the invaders before they need to move down Symbol SAUCER_WIDTH = 14 Symbol TRUE = 1 Symbol FALSE = 0 Symbol FORWARD = 1 Symbol BACKWARD = 0 Symbol T0IF = INTCON.2' Timer0 Overflow Interrupt FlagSymbol GIE = INTCON.7' Global Interrupt Enable 'ON_INTERRUPT Goto NOTE_INT '---------------------------------------------------------------------------- Input L_BUTTON Input R_BUTTONInput FIRE_BUTTON Delayms 200' Wait for the PICmicro to stabilise PORTB_PULLUPS = ON Cls' Clear the LCD Goto MAIN_PROGRAM_LOOP' Jump over any subroutines'----------------------------------------------------------------------------' Draw or clear the Invader's missileCLEAR_INVADER_MISSILE:UnPlot INVADER_MISSILE_YPOS, INVADER_MISSILE_XPOS UnPlot INVADER_MISSILE_YPOS, INVADER_MISSILE_XPOS + 1 UnPlot INVADER_MISSILE_YPOS + 1, INVADER_MISSILE_XPOS UnPlot INVADER_MISSILE_YPOS + 1, INVADER_MISSILE_XPOS + 1 UnPlot INVADER_MISSILE_YPOS + 2, INVADER_MISSILE_XPOS UnPlot INVADER_MISSILE_YPOS + 2, INVADER_MISSILE_XPOS + 1 ReturnDRAW_INVADER_MISSILE:UnPlot INVADER_MISSILE_YPOS, INVADER_MISSILE_XPOS UnPlot INVADER_MISSILE_YPOS, INVADER_MISSILE_XPOS + 1 Plot INVADER_MISSILE_YPOS + 1, INVADER_MISSILE_XPOS Plot INVADER_MISSILE_YPOS + 1, INVADER_MISSILE_XPOS + 1 Plot INVADER_MISSILE_YPOS + 2, INVADER_MISSILE_XPOS Plot INVADER_MISSILE_YPOS + 2, INVADER_MISSILE_XPOS + 1 Return '----------------------------------------------------------------------------' Draw or clear the second Invader's missileCLEAR_INVADER_MISSILE2:UnPlot INVADER_MISSILE2_YPOS, INVADER_MISSILE2_XPOS UnPlot INVADER_MISSILE2_YPOS, INVADER_MISSILE2_XPOS + 1 UnPlot INVADER_MISSILE2_YPOS + 1, INVADER_MISSILE2_XPOS UnPlot INVADER_MISSILE2_YPOS + 1, INVADER_MISSILE2_XPOS + 1 UnPlot INVADER_MISSILE2_YPOS + 2, INVADER_MISSILE2_XPOS UnPlot INVADER_MISSILE2_YPOS + 2, INVADER_MISSILE2_XPOS + 1 ReturnDRAW_INVADER_MISSILE2:UnPlot INVADER_MISSILE2_YPOS, INVADER_MISSILE2_XPOS UnPlot INVADER_MISSILE2_YPOS, INVADER_MISSILE2_XPOS + 1 Plot INVADER_MISSILE2_YPOS + 1, INVADER_MISSILE2_XPOS Plot INVADER_MISSILE2_YPOS + 1, INVADER_MISSILE2_XPOS + 1 Plot INVADER_MISSILE2_YPOS + 2, INVADER_MISSILE2_XPOS Plot INVADER_MISSILE2_YPOS + 2, INVADER_MISSILE2_XPOS + 1 Return '----------------------------------------------------------------------------' Re-Draw the basesUPDATE_BASES:Print at 6,2,2 + BASE_HITS#0,8 + BASE_HITS#1,14 + BASE_HITS#2,_ at 6,9,2 + BASE_HITS#3,8 + BASE_HITS#4,14 + BASE_HITS#5,_ at 6,15,2 + BASE_HITS#6,8 + BASE_HITS#7,14 + BASE_HITS#8Return'----------------------------------------------------------------------------' Check if BASE hit by a missile' Each base is built from three elements (characters)' Returns with BASE_HIT set if a hit was detectedCHECK_BASE_HIT:BASE_HIT = FALSE' Default to no hit detected Select BASE_XPOS_TEST Case 12 to 17' Has the missile XPOS hit BASE 1, ELEMENT 0 If BASE_HITS#0 < 5 AND BASE_ENABLED#0 = TRUE Then ' Is the base element enabled, and has had less than 5 hits ? Inc BASE_HITS#0' Increment the amount of hits the base element has sustained BASE_HIT = TRUE' Indicate a missile has hit a target Else BASE_ENABLED#0 = FALSE' Disable the base element Endif Case 18 to 23' Has the missile XPOS hit BASE 1, ELEMENT 1 If BASE_HITS#1 < 5 AND BASE_ENABLED#1 = TRUE Then ' Is the base element enabled, and has had less than 5 hits ? Inc BASE_HITS#1' Increment the amount of hits the base element has sustained BASE_HIT = TRUE' Indicate a missile has hit a target Else BASE_ENABLED#1 = FALSE' Disable the base element Endif Case 24 to 29' Has the missile XPOS hit BASE 1, ELEMENT 2 If BASE_HITS#2 < 5 AND BASE_ENABLED#2 = TRUE Then ' Is the base element enabled, and has had less than 5 hits ? Inc BASE_HITS#2' Increment the amount of hits the base element has sustained BASE_HIT = TRUE' Indicate a missile has hit a target Else BASE_ENABLED#2 = FALSE' Disable the base element Endif Case 54 to 59' Has the missile XPOS hit BASE 2, ELEMENT 3 If BASE_HITS#3 < 5 AND BASE_ENABLED#3 = TRUE Then ' Is the base element enabled, and has had less than 5 hits ? Inc BASE_HITS#3' Increment the amount of hits the base element has sustained BASE_HIT = TRUE' Indicate a missile has hit a target Else BASE_ENABLED#3 = FALSE' Disable the base element Endif Case 60 to 65' Has the missile XPOS hit BASE 2, ELEMENT 4 If BASE_HITS#4 < 5 AND BASE_ENABLED#4 = TRUE Then ' Is the base element enabled, and has had less than 5 hits ? Inc BASE_HITS#4' Increment the amount of hits the base element has sustained BASE_HIT = TRUE' Indicate a missile has hit a target Else BASE_ENABLED#4 = FALSE' Disable the base element Endif Case 66 to 71' Has the missile XPOS hit BASE 2, ELEMENT 5 If BASE_HITS#5 < 5 AND BASE_ENABLED#5 = TRUE Then ' Is the base element enabled, and has had less than 5 hits ? Inc BASE_HITS#5' Increment the amount of hits the base element has sustained BASE_HIT = TRUE' Indicate a missile has hit a target Else BASE_ENABLED#5 = FALSE' Disable the base element Endif Case 90 to 95' Has the missile XPOS hit BASE 3, ELEMENT 6 If BASE_HITS#6 < 5 AND BASE_ENABLED#6 = TRUE Then ' Is the base element enabled, and has had less than 5 hits ? Inc BASE_HITS#6' Increment the amount of hits the base element has sustained BASE_HIT = TRUE' Indicate a missile has hit a target Else BASE_ENABLED#6 = FALSE' Disable the base element Endif Case 96 to 101' Has the missile XPOS hit BASE 3, ELEMENT 7 If BASE_HITS#7 < 5 AND BASE_ENABLED#7 = TRUE Then ' Is the base element enabled, and has had less than 5 hits ? Inc BASE_HITS#7' Increment the amount of hits the base element has sustained BASE_HIT = TRUE' Indicate a missile has hit a target Else BASE_ENABLED#7 = FALSE' Disable the base element Endif Case 102 to 107' Has the missile XPOS hit BASE 3, ELEMENT 8 If BASE_HITS#8 < 5 AND BASE_ENABLED#8 = TRUE Then ' Is the base element enabled, and has had less than 5 hits ? Inc BASE_HITS#8' Increment the amount of hits the base element has sustained BASE_HIT = TRUE' Indicate a missile has hit a target Else BASE_ENABLED#8 = FALSE' Disable the base element Endif End Select If BASE_HIT = TRUE Then Gosub UPDATE_BASES ' Update the base shapes if a hit was detected Return'----------------------------------------------------------------------------' Move the invader's missile' The missile can only be fired if the flag INVADER_MISSILE_FIRED is false, ' otherwise there is already a missile in the airMOVE_INVADER_MISSILE: If INVADER_MISSILE_FIRED = TRUE Then ' Don't enter the routine if the invader's missile is already flying If TIME_TO_MOVE_INV_MISSILE = TRUE Then' Is it time to move the invader's missile ? Gosub DRAW_INVADER_MISSILE Inc INVADER_MISSILE_YPOS Endif If INVADER_MISSILE_YPOS >= 63 OR INVADER_MISSILE_HIT = TRUE Then ' Has the invader's missile reached the bottom of the display or hit something ? INVADER_MISSILE_FIRED = FALSE' Yes. So signal the invader's missile is finished Gosub CLEAR_INVADER_MISSILE' Clear the invader's missile INVADER_MISSILE_HIT = FALSE Endif Endif Return'----------------------------------------------------------------------------' Move the invader's second missile' The missile can only be fired if the flag INVADER_MISSILE2_FIRED is false, ' otherwise there is already a missile in the airMOVE_INVADER_MISSILE2:If INVADER_MISSILE2_FIRED = TRUE Then ' Don't enter the routine if the invader's missile is already flying If TIME_TO_MOVE_INV_MISSILE2 = TRUE Then' Is it time to move the invader's missile ? Gosub DRAW_INVADER_MISSILE2 Inc INVADER_MISSILE2_YPOS Endif If INVADER_MISSILE2_YPOS >= 63 OR INVADER_MISSILE2_HIT = TRUE Then ' Has the invader's missile reached the bottom of the display or hit something ? INVADER_MISSILE2_FIRED = FALSE' Yes. So signal the invader's missile is finished Gosub CLEAR_INVADER_MISSILE2' Clear the invader's missile INVADER_MISSILE2_HIT = FALSE Endif Endif Return'---------------------------------------------------------------------------- ' Fire an invader missile if possible ' The logic is: -' Make sure a missile is not already in flight.' Scan all the invaders...' If the invader is enabled, then check if it is over the ship.' If it is then enable a missile to be fired. FIRE_INVADER_MISSILE:If INVADER_MISSILE_FIRED = FALSE Then' Is it OK to fire an invader missile ? INVADER_LOOP = 0 Repeat ' Create a loop for all the invaders If INVADER_ENABLED[INVADER_LOOP] = TRUE Then ' Is this invader enabled ? Select INVADER_XPOS[INVADER_LOOP] + 5 Case SHIP_XPOS to SHIP_XPOS + 8' Is the invader over the ship ? INVADER_MISSILE_FIRED = TRUE' Signal that an invader's missile is in the air INVADER_MISSILE_XPOS = INVADER_XPOS[INVADER_LOOP] + 5 ' Move missile XPOS to the middle of the invader INVADER_MISSILE_YPOS = (INVADER_YPOS[INVADER_LOOP] * 8) + 8 ' Move missile YPOS to below the invader End Select Endif Inc INVADER_LOOP Until INVADER_LOOP > 17' Close the loop when all invaders have been scannedEndif Return'---------------------------------------------------------------------------- ' Fire an invader second missile if possible ' The logic is: -' Make sure a missile is not already in flight.' Scan all the invaders...' If the invader is enabled, then check if it is over the ship.' If it is then enable a missile to be fired. Dim RANDOM_VALUE as ByteFIRE_INVADER_MISSILE2:If INVADER_MISSILE2_FIRED = FALSE Then ' Is it OK to fire an invader second missile ? 'If INVADER_MISSILE_XPOS < SHIP_XPOS Then Select SHIP_XPOS Case > INVADER_MISSILE_XPOS + RANDOM_VALUE , < INVADER_MISSILE_XPOS - RANDOM_VALUE INVADER_LOOP = 0 Repeat ' Create a loop for all the invaders If INVADER_ENABLED[INVADER_LOOP] = TRUE Then ' Is this invader enabled ? Select INVADER_XPOS[INVADER_LOOP] + 5 Case SHIP_XPOS to SHIP_XPOS + 8' Is the invader over the ship ? INVADER_MISSILE2_FIRED = TRUE' Signal that an invader's missile is in the air INVADER_MISSILE2_XPOS = INVADER_XPOS[INVADER_LOOP] + 5 ' Move missile XPOS to the middle of the invader INVADER_MISSILE2_YPOS = (INVADER_YPOS[INVADER_LOOP] * 8) + 8 ' Move missile YPOS to below the invader End Select Endif Inc INVADER_LOOP Until INVADER_LOOP > 17' Close the loop when all invaders have been scannedEndSelect Endif Return '----------------------------------------------------------------------------' Check if the invader's missile has hit something' Returns with INVADER_MISSILE_HIT set if the invader's missile has hit somethingCHECK_FOR_INVADER_MISSILE_HIT:INVADER_MISSILE_HIT = FALSE' Default to not hit If INVADER_MISSILE_FIRED = TRUE Then ' First make sure that a missile is actually launched' Check if the invader's missile has hit a BASE If INVADER_MISSILE_YPOS >= 45 Then BASE_XPOS_TEST = INVADER_MISSILE_XPOS' Transfer the invader's missile XPOS for testing Gosub CHECK_BASE_HIT' Check if a base was hit If BASE_HIT = TRUE Then INVADER_MISSILE_HIT = TRUE' Transfer the hit detector into the invader's missile detector Return' Return from the subroutine prematurely Endif Endif ' Check if the invader's missile has hit the shipIf INVADER_MISSILE_YPOS >= 56 Then Select INVADER_MISSILE_XPOS Case SHIP_XPOS - 1 To SHIP_XPOS + SHIP_WIDTH Gosub DRAW_SHIP INVADER_MISSILE_HIT = TRUE' Indicate the invader's missile has hit something SHIP_HIT = TRUE' Indicate that it is the ship that has been hit End Select EndifEndif Return '----------------------------------------------------------------------------' Check if the invader's second missile has hit something' Returns with INVADER_MISSILE2_HIT set if the invader's missile has hit somethingCHECK_FOR_INVADER_MISSILE2_HIT: INVADER_MISSILE2_HIT = FALSE' Default to not hit If INVADER_MISSILE2_FIRED = TRUE Then ' First make sure that a second missile is actually launched' Check if the invader's second missile has hit a BASE If INVADER_MISSILE2_YPOS >= 45 Then BASE_XPOS_TEST = INVADER_MISSILE2_XPOS' Transfer the invader's second missile XPOS for testing Gosub CHECK_BASE_HIT' Check if a base was hit If BASE_HIT = TRUE Then INVADER_MISSILE2_HIT = TRUE' Transfer the hit detector into the invader's second missile detector Return' Return from the subroutine prematurely Endif Endif ' Check if the invader's missile has hit the shipIf INVADER_MISSILE2_YPOS >= 56 Then Select INVADER_MISSILE2_XPOS Case SHIP_XPOS - 1 To SHIP_XPOS + SHIP_WIDTH Gosub DRAW_SHIP INVADER_MISSILE2_HIT = TRUE' Indicate the invader's second missile has hit something SHIP_HIT = TRUE' Indicate that it is the ship that has been hit End Select EndifEndif Return '----------------------------------------------------------------------------' Draw or clear the Ship's missileCLEAR_MISSILE:UnPlot MISSILE_YPOS, MISSILE_XPOS UnPlot MISSILE_YPOS, MISSILE_XPOS + 1 UnPlot MISSILE_YPOS + 1, MISSILE_XPOS UnPlot MISSILE_YPOS + 1, MISSILE_XPOS + 1 UnPlot MISSILE_YPOS + 2, MISSILE_XPOS UnPlot MISSILE_YPOS + 2, MISSILE_XPOS + 1 ReturnDRAW_MISSILE: Plot MISSILE_YPOS, MISSILE_XPOS Plot MISSILE_YPOS, MISSILE_XPOS + 1 Plot MISSILE_YPOS + 1, MISSILE_XPOS Plot MISSILE_YPOS + 1, MISSILE_XPOS + 1 UnPlot MISSILE_YPOS + 2, MISSILE_XPOS UnPlot MISSILE_YPOS + 2, MISSILE_XPOS + 1 Return'----------------------------------------------------------------------------' Draw the shipDRAW_SHIP:LCDWRITE 7,SHIP_XPOS,[$00,$E0,$F0,$F0,$F8,$FC,$F8,$F0,$F0,$E0,$00] Return'----------------------------------------------------------------------------' Check if the ship's missile has hit something' Returns with MISSILE_HIT set if the ship's missile has hit somethingCHECK_FOR_MISSILE_HIT:MISSILE_HIT = FALSE' Default to not hit SAUCER_HIT = FALSE' Default to saucer not hitIf MISSILE_FIRED = TRUE Then' First make sure a missile is actually launched' Check if the ship's missile has hit a BASE If MISSILE_YPOS = 53 Then BASE_XPOS_TEST = MISSILE_XPOS' Transfer the ship's missile XPOS for testing Gosub CHECK_BASE_HIT' Check if a base was hit If BASE_HIT = TRUE Then MISSILE_SOUND_ENABLE = 0' Disable the missile's sound MISSILE_HIT = TRUE' Transfer the hit detector into the missile detector Return' And return from the subroutine prematurely Endif Endif ' Check if the ship's missile has hit an invader's missileIf MISSILE_XPOS = INVADER_MISSILE_XPOS Then If MISSILE_YPOS = INVADER_MISSILE_YPOS Then MISSILE_SOUND_ENABLE = 0' Disable the missile's sound MISSILE_HIT = TRUE' Indicate the ship's missile has hit a target INVADER_MISSILE_HIT = TRUE' Indicate the invader's missile has also been hit Inc SCORE' Increment the score by one Return' And return from the subroutine prematurely Endif ' Check if the ship's missile has hit the saucerIf SAUCER_ENABLED = TRUE Then If MISSILE_YPOS < 7 Then Select MISSILE_XPOS Case SAUCER_XPOS To SAUCER_XPOS + SAUCER_WIDTH MISSILE_HIT = TRUE' Indicate the ship's missile has hit a target SAUCER_HIT = TRUE SAUCER_SOUND_ENABLE = TRUE SAUCER_FREQ = 30 LCDWRITE 0,SAUCER_XPOS,[$8C,$C5,$6B,$36,$0C,$20,$68,$CC,$96,$33,$69,$CC,$86,$02] Delayms 10 LCDWRITE 0,SAUCER_XPOS,[$7F,$08,$08,$08,$7F,$00,$00,$41,$7F,$41,$00,$00,$01,$01,$7F,$01,$01] ' Display text HIT SAUCER_FREQ = 20 Delayms 5 SAUCER_FREQ = 10 Delayms 10 SCORE = SCORE + (100 + SAUCER_XPOS)' Add 100 + xpos to the score for hitting the saucer SAUCER_SOUND_ENABLE = FALSE Return EndSelect Endif Endif ' Check if the ship's missile has hit an INVADER INVADER_LOOP = 0 Repeat If INVADER_ENABLED[INVADER_LOOP] = TRUE Then ' Only check if the invader is enabled If INVADER_YPOS[INVADER_LOOP] = MISSILE_YPOS / 8 Then Select MISSILE_XPOS Case INVADER_XPOS[INVADER_LOOP] to INVADER_XPOS[INVADER_LOOP] + INVADER_WIDTH INVADER_ENABLED[INVADER_LOOP] = FALSE MISSILE_HIT = TRUE' Indicate the ship's missile has hit a target MISSILE_SOUND_ENABLE = 1 MISSILE_FREQ = 30 Select INVADER_LOOP' Decide on the score depending on which invader is hit Case 0 to 5' Top layer of invaders score 20 LCDWRITE INVADER_YPOS[INVADER_LOOP],INVADER_XPOS[INVADER_LOOP],[$42,$61,$51,$49,$46,$00,$3E,$51,$49,$45,$3E,$00] SCORE = SCORE + 20 Case 6 to 11' Middle layer of invaders score 10 LCDWRITE INVADER_YPOS[INVADER_LOOP],INVADER_XPOS[INVADER_LOOP],[$00,$42,$7F,$40,$00,$00,$3E,$51,$49,$45,$3E,$00] SCORE = SCORE + 10 Case 12 to 17' Bottom layer of invaders score 5 LCDWRITE INVADER_YPOS[INVADER_LOOP],INVADER_XPOS[INVADER_LOOP],[$3E,$51,$49,$45,$3E,$00, $27,$45,$45,$45,$39,$00] SCORE = SCORE + 5 EndSelect Delayms 10 MISSILE_FREQ = 20 Delayms 10 MISSILE_FREQ = 10 Delayms 20 LCDWRITE INVADER_YPOS[INVADER_LOOP],INVADER_XPOS[INVADER_LOOP],[$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00] ' Erase the INVADER that was hit Dec INVADERS_ENABLED' Decrement the hits counter If INVADERS_ENABLED = 1 Then' Increase the speed substantially if only one invader left INVADER_SPEED = 5 Else if INVADERS_ENABLED = 2 Then INVADER_SPEED = 10' Increase the speed to fast if there are only two invaders left Else If INVADER_SPEED >= 3 Then ' Is the inveders speed greater than 3 ? If INVADERS_ENABLED 17 Endif Return'----------------------------------------------------------------------------' Move the ship's missile' The missile can only be fired if the flag MISSILE_FIRED is false, ' otherwise there is already a missile in the air'MOVE_MISSILE: If MISSILE_FIRED = TRUE Then ' Don't enter the routine if the ship's missile is already flying If TIME_TO_MOVE_SHIP_MISSILE = TRUE Then' Is it time to move the ship's missile ? Gosub DRAW_MISSILE Dec MISSILE_YPOS MISSILE_FREQ = 63 - MISSILE_YPOS Endif If MISSILE_YPOS = 0 OR MISSILE_HIT = TRUE Then ' Has the missile reached the top of the display or hit something ? MISSILE_SOUND_ENABLE = 0 MISSILE_FIRED = FALSE' Yes. So signal the missile is finished Gosub CLEAR_MISSILE' Clear the missile MISSILE_YPOS = 63 - 9 ' Reset the missile to the bottom of the display Endif Endif Return'----------------------------------------------------------------------------' Move the ship rightSHIP_RIGHT: If SHIP_XPOS > 117 Then ReturnGosub DRAW_SHIPInc SHIP_XPOSReturn'----------------------------------------------------------------------------' Move the ship leftSHIP_LEFT: If SHIP_XPOS = 0 Then ReturnGosub DRAW_SHIPDec SHIP_XPOSReturn '----------------------------------------------------------------------------' Move the INVADERS down a line' And check whether they have reached the bottom of the screen' Flag INVADERS_REACHED_BOTTOM will be set if they haveMOVE_INVADERS_DOWN:INVADERS_REACHED_BOTTOM = FALSE' Default to the invaders not at bottom of the screen TEMP_LOOP = 18 Repeat Dec TEMP_LOOP If INVADER_ENABLED[TEMP_LOOP] = TRUE Then LCDWRITE INVADER_YPOS[TEMP_LOOP],INVADER_XPOS[TEMP_LOOP],[$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00] INVADER_YPOS[TEMP_LOOP] = INVADER_YPOS[TEMP_LOOP] + 1 If INVADER_YPOS[TEMP_LOOP] = 6 Then ' Have the invaders hit the bases ? Str BASE_ENABLED = 0,0,0,0,0,0,0,0,0 ' Yes.. So disable them all Str BASE_HITS = 5,5,5,5,5,5,5,5,5' And move their hit counters to past their thresholds Endif If INVADER_YPOS[TEMP_LOOP] >= 7 Then INVADERS_REACHED_BOTTOM = TRUE ' Set a flag if the invaders have reached the bottom LCDWRITE INVADER_YPOS[TEMP_LOOP],INVADER_XPOS[TEMP_LOOP],[$00,$06,$0C,$9C,$EA,$36,$36,$EA,$9C,$0C,$06,$00] Endif Until TEMP_LOOP = 0 Inc INVADER_MISSILE_SPEED' Slow down the invader's missile speed as they approach the bottom of the screen If INVADER_SPEED >= 3 Then Dec INVADER_SPEED' Increase the speed of the invaders Return '----------------------------------------------------------------------------' Reset the invaders positions' Each element of the arrays hold coordinates for the invaders' INVADER_XPOS holds the X position of the invader' INVADER_YPOS holds the Y position of the invaderRESET_INVADERS: INVADER_LOOP = 0 Repeat INVADER_ENABLED[INVADER_LOOP] = TRUE' Set all invaders to active and image 1 Select INVADER_LOOP Case 0 to 5 INVADER_XPOS[INVADER_LOOP] = (INVADER_LOOP + 1) * 16 INVADER_YPOS[INVADER_LOOP] = 1 Case 6 to 11 INVADER_XPOS[INVADER_LOOP] = (INVADER_LOOP - 5) * 16 INVADER_YPOS[INVADER_LOOP] = 2 Case 12 to 17 INVADER_XPOS[INVADER_LOOP] = (INVADER_LOOP - 11) * 16 INVADER_YPOS[INVADER_LOOP] = 3 End Select Inc INVADER_LOOP Until INVADER_LOOP > 17 Return'----------------------------------------------------------------------------' Move the INVADERSMOVE_INVADERS:'If TIME_TO_MOVE_INVADERS = TRUE Then TIME_TO_MOVE_INVADERS_DOWN = FALSE If INVADERS_DIRECTION = FORWARD Then ' Are the invaders to move forward (right) ? INVADER_LOOP = 0' Yes.. So reset the invader loop Repeat' Create a loop for all the invaders If INVADER_ENABLED[INVADER_LOOP] = TRUE Then ' Is this invader enabled ? INVADER_XPOS[INVADER_LOOP] = INVADER_XPOS[INVADER_LOOP] + 1 ' Yes.. So increment its XPOS If INVADER_XPOS[INVADER_LOOP] >= INVADER_RIGHT_LIMIT Then ' Have we hit the right side of the screen ? INVADERS_DIRECTION = BACKWARD' Yes.. So indicate that we need to go backwards SAUCER_ENABLED = TRUE TIME_TO_MOVE_INVADERS_DOWN = TRUE' and signal that we need to move the invaders down Endif Endif Inc INVADER_LOOP Until INVADER_LOOP > 17' Close the loop after all the invader elements have been scanned Else' Otherwise we go backwards (left) INVADER_LOOP = 0' Reset the invader loop Repeat' Create a loop for all the invaders If INVADER_ENABLED[INVADER_LOOP] = TRUE Then ' Is this invader enabled ? INVADER_XPOS[INVADER_LOOP] = INVADER_XPOS[INVADER_LOOP] - 1 ' Yes.. So decrement its XPOS If INVADER_XPOS[INVADER_LOOP] = INVADER_MISSILE_SPEED Then ' Set the speed for the invader's missile TIME_TO_MOVE_INV_MISSILE = TRUE INVADER_MISSILE_TICK = 0 Endif ' Advance the invader's second missile tick (governs its speed) Inc INVADER_MISSILE2_TICK TIME_TO_MOVE_INV_MISSILE2 = FALSE If INVADER_MISSILE2_TICK >= INVADER_MISSILE2_SPEED Then ' Set the speed for the invader's second missile TIME_TO_MOVE_INV_MISSILE2 = TRUE INVADER_MISSILE2_TICK = 0 Endif ' Advance the ship's missile tick (governs its speed) Dec SHIP_MISSILE_TICK TIME_TO_MOVE_SHIP_MISSILE = FALSE If SHIP_MISSILE_TICK = 0 Then ' Set the speed for the ship's missile TIME_TO_MOVE_SHIP_MISSILE = TRUE SHIP_MISSILE_TICK = 2 EndifReturn'----------------------------------------------------------------------------' Display the spash screen' The subroutine re-uses some of the variables' TEMP_LOOP, LEVEL, and INVADER_LOOPDISPLAY_SPASH_SCREEN:Cls SCORE = 0 TEMP_LOOP = 0 Repeat INVADER_LOOP = 0 Repeat LEVEL = CREAD INVADER_SPLASH_SCREEN + SCORE LcdWrite TEMP_LOOP,INVADER_LOOP,[LEVEL] Inc SCORE Inc INVADER_LOOP Until INVADER_LOOP > 127 Inc TEMP_LOOP Until TEMP_LOOP > 7 Return'----------------------------------------------------------------------------MAIN_PROGRAM_LOOP: Gosub DISPLAY_SPASH_SCREEN Delayms 1000 Print at 4,1,"PRESS FIRE TO START" While FIRE_BUTTON = 1 : Wend While FIRE_BUTTON = 0 : Wend Delayms 50 Cls Print at 0,7,"Scoring" Lcdwrite 2,0,[$00,$04,$0E,$3A,$1B,$0F,$1B,$1B,$0F,$1B,$3A,$0E,$04,$00] Print at 2,2," = 100+ Points" LCDWRITE 3,0,[$00,$18,$4C,$2E,$5B,$2F,$2F,$5B,$2E,$4C,$18,$00] Print at 3,2," = 20 Points" LCDWRITE 4,0,[$00,$38,$0D,$3E,$5A,$1E,$1E,$5A,$3E,$0D,$38,$00] Print at 4,2," = 10 Points" LCDWRITE 5,0,[$00,$4C,$6E,$3A,$1B,$2F,$2F,$1B,$3A,$6E,$4C,$00] Print at 5,2," = 5 Points" Print at 7,1,"PRESS FIRE TO START" While FIRE_BUTTON = 1 : Wend While FIRE_BUTTON = 0 : Wend Delayms 50 LEVEL = 0' Start at level 0 LIVES = "3"' Set the initial lives counter to 3 SHIP_SPEED = 3 SCORE = 0 SHIP_XPOS = 64 SAUCER_SPEED = 7' Speed of the saucer INVADER_SPEED = 70' The initial speed of the invaders DEFAULT_INVADER_SPEED = INVADER_SPEED TEMP_LOOP = 0 Repeat BASE_ENABLED[TEMP_LOOP] = TRUE BASE_HITS[TEMP_LOOP] = 0 Inc TEMP_LOOP Until TEMP_LOOP > 8 INTERRUPT_COUNTER1 = 0 NOTE_STATUS = 0 INVADER_SOUND_COUNTER = 0MISSILE_SOUND_COUNTER = 0 SAUCER_SOUND_COUNTER = 0 INVADER_SOUND_DURATION_COUNTER = 0 INVADER_SOUND_ENABLE = 1' Enable the Invaders sound channelINVADER_SOUND_DURATION = 20' Set the note duration to 20 ' Main program loop starts here ' Jump to this location to implement a new sheet of invadersNEW_SHEET: Inc LEVEL Cls Gosub UPDATE_BASES' Draw the bases (or what's left of them) SHIP_HIT = FALSE' Default to no hit on the ship by a missile SAUCER_ENABLED = FALSE' Disable the saucer SAUCER_XPOS = 127 - SAUCER_WIDTH' Position saucer at top tight of the screen MISSILE_XPOS = 0 MISSILE_YPOS = 63 - 9 INVADER_MISSILE_XPOS = 0 INVADER_MISSILE_YPOS = 0 MISSILE_STATUS = 0 INVADER_MISSILE2_YPOS = 0' Y position of Invader's second MISSILE INVADER_MISSILE2_XPOS = 0' X position of Invader's second MISSILE TIME_TO_MOVE_INV_MISSILE2 = FALSE' Indicate time to move the invader's second missile INVADER_MISSILE2_FIRED = FALSE' TRUE if Invader's second MISSILE in the air INVADER_MISSILE2_HIT = FALSE' Default to not hit anything TIME_TO_MOVE_BASE = FALSE Gosub CLEAR_INVADER_MISSILE Gosub CLEAR_MISSILE Gosub DRAW_SHIP' Draw the initial ship Dec DEFAULT_INVADER_SPEED' Speed up the invaders every new sheet INVADER_SPEED = DEFAULT_INVADER_SPEED' Transfer the speed into the actual speed altering variable Clear INVADER_TICK Clear INVADER_MISSILE_TICK Clear INVADER_MISSILE2_TICK SHIP_MISSILE_TICK = 2 INVADERS_REACHED_BOTTOM = FALSE' Default to the invaders not at the bottom of the screen INVADER_CHARACTER = 0 INVADER_MISSILE_SPEED = 5' Default speed of the invader's missile INVADER_MISSILE2_SPEED = 4 INVADERS_DIRECTION = FORWARD' Default to the invaders moving right INVADERS_ENABLED = 18' All 18 invaders are enabled Gosub RESET_INVADERS ' Reset all the invaders positions Gosub DRAW_INVADERS' Place all the invaders on the screen Print at 0,0,Dec LEVEL, " ",Dec SCORE,at 0,20,LIVES While 1 = 1 RANDOM_VALUE = RANDOM RANDOM_VALUE = RANDOM_VALUE & %00111000 Inc INVADER_TICK TIME_TO_MOVE_INVADERS = FALSE If INVADER_TICK > INVADER_SPEED Then INVADER_TICK = 0 'TIME_TO_MOVE_INVADERS = TRUE 'If TIME_TO_MOVE_INVADERS = TRUE Then Gosub MOVE_INVADERS Gosub MOVE_INVADERS INVADER_CHARACTER = ~INVADER_CHARACTER' Use a new invader character If INVADERS_REACHED_BOTTOM = TRUE Then GAME_OVER Endif Gosub MOVE_SAUCER' Move the flying saucer (if required) Gosub GOVERN_SPEEDS' Check whether a piece should be moving If L_BUTTON = 0 Then Gosub SHIP_LEFT ' Move ship left if LEFT button pressed If R_BUTTON = 0 Then Gosub SHIP_RIGHT' Move ship right if RIGHT button pressed If FIRE_BUTTON = 0 Then If MISSILE_FIRED = FALSE Then ' Has the FIRE button been pressed and the ship's missile not already flying ? SEED INVADER_SOUND_COUNTER MISSILE_FIRED = TRUE' Yes.. So signal we need the ship's missile FIRED MISSILE_XPOS = SHIP_XPOS + 4' Place the ship's missile's xpos at the middle of the ship's shape MISSILE_SOUND_ENABLE = 1' Enable the missile's sound Endif Gosub MOVE_MISSILE' Move the ship's missile if OK to do soGosub CHECK_FOR_MISSILE_HIT' Check if the ship's missile has hit anything If MISSILE_HIT = TRUE OR SAUCER_HIT = TRUE Then If BASE_HIT = FALSE Then 'Print at 0,19,Dec2 INVADERS_ENABLED," "' Display the INVADER hits count Print at 0,0,Dec LEVEL, " ",Dec SCORE,at 0,20,LIVES Endif Endif If INVADER_CHARACTER = 1 Then Gosub FIRE_INVADER_MISSILE' Fire an invader missile is possible Endif Gosub MOVE_INVADER_MISSILE' Move the invader's missile (if fired) Gosub CHECK_FOR_INVADER_MISSILE_HIT' Check if the invader's missile has hit anything If INVADERS_ENABLED = 0 Then ' Have all the invaders been destroyed ? INVADERS_ENABLED = 18' Yes.. So enable them all again If INVADER_SPEED >= 3 Then Dec INVADER_SPEED ' Increase the speed of the invaders Goto NEW_SHEET' and start a new sheet Endif If LEVEL > 10 Then' Add a second invader missile after level 10 If INVADER_CHARACTER = 0 then Gosub FIRE_INVADER_MISSILE2' Fire an invader missile is possible Endif Gosub MOVE_INVADER_MISSILE2' Move the invader's missile (if fired) Gosub CHECK_FOR_INVADER_MISSILE2_HIT' Check if the invader's missile has hit anything Endif If SHIP_HIT = TRUE Then' Has the ship been hit ? SHIP_HIT = FALSE SAUCER_SOUND_ENABLE = 1' Yes. So enable SAUCER sound channel MISSILE_SOUND_ENABLE = 1 ' Enable MISSILE sound channel MISSILE_FREQ = 70' Set MISSILE channel frequency to 70 SAUCER_FREQ = 90 ' Set SAUCER channel frequency to 90 LCDWRITE 7,SHIP_XPOS,[$10,$24,$AC,$F8,$F0,$E0,$F0,$F8,$AC,$24,$10] ' Draw first part of ship explodingDelayms 40' Leave the graphic on the screen for 40ms SAUCER_FREQ = 100' Increase the SAUCER channel's frequency MISSILE_FREQ = 120' Increase the MISSILE channel's frequency LCDWRITE 7,SHIP_XPOS,[$00,$20,$28,$F0,$A8,$C0,$E0,$F0,$28,$04,$00] ' Draw second part of ship exploding Delayms 40' Leave the graphic on the screen for 40ms SAUCER_FREQ = 150' Increase the SAUCER channel's frequency MISSILE_FREQ = 135' Increase the MISSILE channel's frequency LCDWRITE 7,SHIP_XPOS,[$00,$00,$30,$60,$80,$C0,$60,$30,$00,$00,$00] ' Draw third part of ship exploding Delayms 100 LCDWRITE 7,SHIP_XPOS,[$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00] ' Clear the ship graphic Delayms 100' Leave the graphic on the screen for 100ms LIVES = LIVES - 1' Decrement the lives counter MISSILE_SOUND_ENABLE = 0' Disable the MISSILE sound channelSAUCER_SOUND_ENABLE = 0' Disable the SAUCER sound channel If LIVES > "0" Then' Do we have any lives left ? LCDWRITE 7,SHIP_XPOS,[$00,$E0,$F0,$F0,$F8,$FC,$F8,$F0,$F0,$E0,$00] ' Yes. So Re-draw the ship and carry on Print at 0,20,LIVES' Update the Display for the amount of lives Else' Otherwise, we don't have any lives left Goto GAME_OVER' So game over Endif Endif Delayms 6' Main game speed setting Wend'--------------------------------------------------------------------' Explode the ship when the game is overGAME_OVER:Print at 0,0,Dec LEVEL, " ",Dec SCORE,at 0,20,LIVES SAUCER_SOUND_ENABLE = TRUE' Enable SAUCER sound channel MISSILE_SOUND_ENABLE = TRUE ' Enable MISSILE sound channel MISSILE_FREQ = 70' Set MISSILE channel frequency to 70 SAUCER_FREQ = 90 ' Set SAUCER channel frequency to 90 TEMP_LOOP = 1 Repeat MISSILE_FREQ = MISSILE_FREQ - TEMP_LOOP SAUCER_FREQ = SAUCER_FREQ - TEMP_LOOP Delayms 10 + TEMP_LOOP Circle 1,SHIP_XPOS + 5,63,TEMP_LOOP If TEMP_LOOP > 10 Then Circle 0,SHIP_XPOS + 5,63,TEMP_LOOP - 10 Endif TEMP_LOOP = TEMP_LOOP + 2 Until TEMP_LOOP > 24 SAUCER_SOUND_ENABLE = FALSE' Disable SAUCER sound channel MISSILE_SOUND_ENABLE = FALSE ' Disable MISSILE sound channel TEMP_LOOP = 1 Repeat Circle 0,SHIP_XPOS + 5,63,TEMP_LOOP TEMP_LOOP = TEMP_LOOP + 2 Until TEMP_LOOP > 24 'Cls Print at 3,6,INVERSE 1,"GAME OVER", INVERSE 0 Delayms 500 Print at 4,1,"PRESS FIRE TO START" While FIRE_BUTTON = 1 : Wend Delayms 50 While FIRE_BUTTON = 0 : Wend Delayms 50 Goto MAIN_PROGRAM_LOOP'-------------------------------------------------------------------- ' Font CDATA table for space invaders gameFONT:- CData $00,$00,$00,$00,$00,$00 'Graphic Character 0CData $FF,$FF,$FF,$FF,$FF,$FF 'Graphic Character 1 CData $E0,$F0,$F8,$FC,$FC,$FE ' Left side of base complete (Character 2) CData $C0,$B0,$B0,$70,$EC,$F8 ' Left side of base after hit 1 (Character 3) CData $C0,$A0,$B0,$70,$AC,$28 ' Left side of base after hit 2 (Character 4) CData $40,$A0,$B0,$70,$A0,$20 ' Left side of base after hit 3 (Character 5) CData $40,$80,$80,$40,$A0,$20 ' Left side of base after hit 4 (Character 6) CData $00,$00,$00,$00,$00,$00 ' Left side of base after hit 5 (Character 7) CData $FE,$FE,$FE,$FE,$FE,$FE ' Middle of base complete (Character 8) CData $FE,$DE,$EC,$F0,$F8,$FE ' Middle of base after hit 1 (Character 9) CData $F8,$DE,$E4,$F0,$D8,$9E ' Middle of base after hit 2 (Character 10) CData $B8,$DE,$A4,$B0,$48,$B4 ' Middle of base after hit 3 (Character 11) CData $34,$58,$A4,$B8,$48,$34 ' Middle of base after hit 4 (Character 12) CData $00,$00,$00,$00,$00,$00 ' Middle of base after hit 5 (Character 13) CData $FE,$FC,$FC,$F8,$F0,$E0 ' Right side of base complete (Character 14) CData $C0,$B0,$B0,$70,$EC,$F8 ' Right side of base after hit 1 (Character 15) CData $C0,$A0,$B0,$70,$AC,$28 ' Right side of base after hit 2 (Character 16) CData $40,$A0,$B0,$70,$A0,$20 ' Right side of base after hit 3 (Character 17) CData $40,$80,$80,$40,$A0,$20 ' Right side of base after hit 4 (Character 18) CData $00,$00,$00,$00,$00,$00 ' Right side of base after hit 5 (Character 19) CData $FF,$00,$00,$00,$00,$00 'Graphic character 20 CData $00,$00,$00,$00,$00,$FF 'Graphic character 21 CData $FF,$01,$01,$01,$01,$01 'Graphic character 22 CData $01,$01,$01,$01,$01,$FF 'Graphic character 23 CData $FF,$80,$80,$80,$80,$80 'Graphic character 24 CData $80,$80,$80,$80,$80,$FF 'Graphic character 25 CData $00,$00,$00,$00,$F0,$F0 'User defined character 26 CData $00,$00,$00,$00,$0F,$0F 'User defined character 27 CData $00,$00,$00,$00,$00,$00 'User defined character 28 CData $00,$00,$00,$00,$00,$00 'User defined character 29 CData $00,$00,$00,$00,$00,$00 'User defined character 30 CData $00,$00,$00,$00,$00,$00 'User defined character 31 CData $00,$00,$00,$00,$00,$00 '32 - - 20 CData $00,$00,$4F,$00,$00,$00 '33 - ! - 21CData $00,$07,$00,$07,$00,$00 '34 - " - 22CData $14,$7F,$14,$7F,$14,$00 '35 - # - 23CData $24,$2A,$7F,$2A,$12,$00 '36 - $ - 24CData $23,$13,$08,$64,$62,$00 '37 - % - 25CData $36,$49,$55,$22,$50,$00 '38 - & - 26CData $00,$05,$03,$00,$00,$00 '39 - ' - 27CData $1C,$22,$41,$00,$00,$00 '40 - ( - 28CData $00,$00,$41,$22,$1C,$00 '41 - ) - 29CData $14,$08,$3E,$08,$14,$00 '42 - * - 2ACData $08,$08,$3E,$08,$08,$00 '43 - + - 2BCData $00,$50,$30,$00,$00,$00 '44 - , - 2CCData $08,$08,$08,$08,$08,$00 '45 - - - 2DCData $00,$60,$60,$00,$00,$00 '46 - . - 2ECData $20,$10,$08,$04,$02,$00 '47 - / - 2FCData $3E,$51,$49,$45,$3E,$00 '48 - 0 - 30CData $00,$42,$7F,$40,$00,$00 '49 - 1 - 31CData $42,$61,$51,$49,$46,$00 '50 - 2 - 32CData $21,$41,$45,$4B,$31,$00 '51 - 3 - 33CData $18,$14,$12,$7F,$10,$00 '52 - 4 - 34CData $27,$45,$45,$45,$39,$00 '53 - 5 - 35CData $3C,$4A,$49,$49,$30,$00 '54 - 6 - 36CData $01,$71,$09,$05,$03,$00 '55 - 7 - 37CData $36,$49,$49,$49,$36,$00 '56 - 8 - 38CData $06,$49,$49,$49,$3E,$00 '57 - 9 - 39CData $00,$36,$36,$00,$00,$00 '58 - : - 3ACData $00,$56,$36,$00,$00,$00 '59 - ; - 3BCData $08,$14,$22,$41,$00,$00 '60 - < - 3CCData $14,$14,$14,$14,$14,$00 '61 - = - 3DCData $00,$41,$22,$14,$08,$00 '62 - > - 3ECData $02,$01,$51,$09,$06,$00 '63 - ? - 3FCData $32,$49,$79,$41,$3E,$00 '64 - @ - 40CData $7E,$11,$11,$11,$7E,$00 '65 - A - 41CData $7F,$49,$49,$49,$36,$00 '66 - B - 42CData $3E,$41,$41,$41,$22,$00 '67 - C - 43CData $7F,$41,$41,$22,$1C,$00 '68 - D - 44CData $7F,$49,$49,$49,$41,$00 '69 - E - 45CData $7F,$09,$09,$09,$01,$00 '70 - F - 46CData $3E,$41,$49,$49,$7A,$00 '71 - G - 47CData $7F,$08,$08,$08,$7F,$00 '72 - H - 48CData $00,$41,$7F,$41,$00,$00 '73 - I - 49CData $20,$40,$41,$3F,$01,$00 '74 - J - 4ACData $7F,$08,$14,$22,$41,$00 '75 - K - 4BCData $7F,$40,$40,$40,$40,$00 '76 - L - 4CCData $7F,$02,$0C,$02,$7F,$00 '77 - M - 4DCData $7F,$04,$08,$10,$7F,$00 '78 - N - 4ECData $3E,$41,$41,$41,$3E,$00 '79 - O - 4FCData $7F,$09,$09,$09,$06,$00 '80 - P - 50CData $3E,$41,$51,$21,$5E,$00 '81 - Q - 51CData $7F,$09,$19,$29,$46,$00 '82 - R - 52CData $46,$49,$49,$49,$31,$00 '83 - S - 53CData $01,$01,$7F,$01,$01,$00 '84 - T - 54CData $3F,$40,$40,$40,$3F,$00 '85 - U - 55CData $1F,$20,$40,$20,$1F,$00 '86 - V - 56CData $3F,$40,$38,$40,$3F,$00 '87 - W - 57CData $63,$14,$08,$14,$63,$00 '88 - X - 58CData $07,$08,$70,$08,$07,$00 '89 - Y - 59CData $61,$51,$49,$45,$43,$00 '90 - Z - 5ACData $7F,$41,$41,$00,$00,$00 '91 - [ - 5BCData $02,$04,$08,$10,$20,$00 '92 - \ - 5CCData $00,$00,$41,$41,$7F,$00 '93 - ] - 5DCData $04,$02,$01,$02,$04,$00 '94 - ^ - 5ECData $40,$40,$40,$40,$40,$00 '95 - _ - 5FCData $00,$01,$02,$04,$00,$00 '96 - ` - 60CData $20,$54,$54,$54,$78,$00 '97 - a - 61CData $7F,$48,$44,$44,$38,$00 '98 - b - 62CData $38,$44,$44,$44,$20,$00 '99 - c - 63CData $38,$44,$44,$48,$7F,$00 '100 d - 64CData $38,$54,$54,$54,$18,$00 '101 e - 65CData $08,$7E,$09,$01,$02,$00 '102 f - 66CData $0C,$52,$52,$52,$3E,$00 '103 g - 67CData $7F,$08,$04,$04,$78,$00 '104 h - 68CData $00,$44,$7D,$40,$00,$00 '105 i - 69CData $00,$20,$40,$44,$3D,$00 '106 j - 6ACData $7F,$10,$28,$44,$00,$00 '107 k - 6BCData $00,$41,$7F,$40,$00,$00 '108 l - 6CCData $7C,$04,$18,$04,$78,$00 '109 m - 6DCData $7C,$08,$04,$04,$78,$00 '110 n - 6ECData $38,$44,$44,$44,$38,$00 '111 o - 6FCData $7C,$14,$14,$14,$08,$00 '112 p - 70CData $08,$14,$14,$18,$7C,$00 '113 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