337 lines
6.8 KiB
Plaintext
337 lines
6.8 KiB
Plaintext
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; Zilog eZ80 ANSI C Compiler Release 3.4
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; -optsize -noreduceopt -nomodsect -peephole -globalopt
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; -localcse -const=ROM
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FILE "SRC\MAIN.C"
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.assume ADL=1
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SEGMENT CODE
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; 1 #include <stdbool.h>
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; 2 #include <stddef.h>
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; 3 #include <stdint.h>
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; 4 #include <tice.h>
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; 5
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; 6 #include <math.h>
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; 7 #include <stdio.h>
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; 8 #include <stdlib.h>
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; 9 #include <string.h>
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; 10
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; 11 #include <graphx.h>
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; 12 #include <keypadc.h>
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; 13
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; 14 /* Include the sprite data */
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; 15 #include "gfx/logo_gfx.h"
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; 16
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; 17 /* Function for drawing the main sprite */
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; 18 void draw_sprite(int x, int y)
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; 19 {
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_draw_sprite:
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CALL __frameset0
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; 20 /* Fill the screen with color index 0
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; 21 /* Note that this is a super inefficient way to
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; 22 /* redraw, but it demonstrates a simple way of clearing past data */
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; 23 // gfx_FillScreen(0xFF);
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; 24
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; 25 /* Draw a bunch of different styled sprites on the screen */
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; 26
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; 27 gfx_Sprite(hearts, x, y);
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LD BC,(IX+9)
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PUSH BC
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LD BC,(IX+6)
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PUSH BC
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LD BC,_hearts_data
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PUSH BC
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CALL _gfx_Sprite
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POP BC
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POP BC
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POP BC
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; 28
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; 29 /* Copy the buffer to the screen */
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; 30 gfx_BlitBuffer(); // This is the same as gfx_Blit(gfx_buffer)
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LD BC,1
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PUSH BC
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CALL _gfx_Blit
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POP BC
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; 31 }
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LD SP,IX
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POP IX
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RET
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;**************************** _draw_sprite ***************************
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;Name Addr/Register Size Type
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;_gfx_Blit IMPORT ----- function
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;_hearts_data IMPORT 1702 variable
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;_gfx_Sprite IMPORT ----- function
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;y IX+9 3 parameter
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;x IX+6 3 parameter
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; Stack Frame Size: 12 (bytes)
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; Spill Code: 0 (instruction)
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; 32
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; 33 void main(void)
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; 34 {
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_main:
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LD HL,-11
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CALL __frameset
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; 35 /* Coordinates used for the sprite */
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; 36 int x, y;
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; 37 bool gravity[2] = {
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; 38 true,
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; 39 true};
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LEA DE,IX+-8
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LD HL,_0temp1
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LD BC,2
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LDIR
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; 40 float angle;
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; 41
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; 42 /* Initialize the 8bpp graphics */
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; 43 gfx_Begin();
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CALL _gfx_Begin
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; 44
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; 45 /* Set up the palette for our sprites */
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; 46 gfx_SetPalette(logo_gfx_pal, sizeof_logo_gfx_pal, 0);
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LD BC,0
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PUSH BC
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LD BC,10
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PUSH BC
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LD BC,_logo_gfx_pal
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PUSH BC
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CALL _gfx_SetPalette
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POP BC
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POP BC
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POP BC
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; 47
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; 48 /* Start at 0, 0 */
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; 49 x = 0;
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LD BC,0
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LD (IX+-6),BC
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; 50 y = (rand() % (LCD_HEIGHT - 0 + 1));
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CALL _rand
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LD BC,241
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CALL __irems
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LD (IX+-3),HL
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; 51
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; 52 gfx_SetDrawBuffer();
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LD BC,1
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PUSH BC
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CALL _gfx_SetDraw
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POP BC
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; 53
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; 54 //gfx_FillScreen(1);
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; 55
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; 56 draw_sprite(x, y);
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LD BC,(IX+-3)
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PUSH BC
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LD BC,0
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PUSH BC
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CALL _draw_sprite
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POP BC
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POP BC
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; 57
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; 58 do
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L_18:
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; 59 {
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; 60 /* Scan the keypad to update kb_Data */
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; 61 kb_Scan();
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CALL _kb_Scan
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; 62
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; 63 if ((x + hearts_width) <= LCD_WIDTH && x >= 0)
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LD IY,(IX+-6)
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LEA BC,IY+34
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LD HL,320
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OR A,A
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SBC HL,BC
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CALL __setflag
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JP M,L_8
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LD HL,(IX+-6)
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CALL __icmpzero
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CALL __setflag
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JP M,L_8
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; 64 {
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; 65 if (gravity[0])
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LD A,(IX+-8)
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OR A,A
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JR Z,L_4
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; 66 {
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; 67 x = x + 2;
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LD IY,(IX+-6)
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LEA IY,IY+2
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LD (IX+-6),IY
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; 68 }
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; 69 else
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JR L_16
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L_4:
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; 70 {
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; 71 x = x - 2;
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LD IY,(IX+-6)
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LEA IY,IY+-2
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LD (IX+-6),IY
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; 72 }
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; 73 }
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; 74 else
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JR L_16
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L_8:
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; 75 {
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; 76 if (gravity[0])
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LD A,(IX+-8)
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OR A,A
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JR Z,L_6
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; 77 {
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; 78 gravity[0] = false;
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LD (IX+-8),0
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; 79 x = x - 2;
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LD IY,(IX+-6)
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LEA IY,IY+-2
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LD (IX+-6),IY
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; 80 }
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; 81 else
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JR L_16
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L_6:
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; 82 {
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; 83 gravity[0] = true;
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LD (IX+-8),1
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; 84 x = x + 2;
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LD IY,(IX+-6)
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LEA IY,IY+2
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LD (IX+-6),IY
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; 85 }
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; 86 }
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L_16:
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; 87
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; 88 if ((y + hearts_height) <= LCD_HEIGHT && y >= 0)
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LD IY,(IX+-3)
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LEA BC,IY+50
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LD HL,240
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OR A,A
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SBC HL,BC
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JP M,L_15
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LD HL,(IX+-3)
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CALL __icmpzero
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CALL __setflag
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JP M,L_15
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; 89 {
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; 90 if (gravity[1])
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LEA HL,IX+-8
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INC HL
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LD A,(HL)
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OR A,A
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JR Z,L_11
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; 91 {
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; 92 y = y + 2;
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LD IY,(IX+-3)
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LEA IY,IY+2
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LD (IX+-3),IY
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; 93 }
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; 94 else
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JR L_17
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L_11:
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; 95 {
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; 96 y = y - 2;
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LD IY,(IX+-3)
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LEA IY,IY+-2
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LD (IX+-3),IY
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; 97 }
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; 98 }
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; 99 else
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JR L_17
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L_15:
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; 100 {
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; 101 if (gravity[1])
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LEA BC,IX+-8
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INC BC
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LD (IX+-11),BC
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LD HL,BC
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LD A,(HL)
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OR A,A
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JR Z,L_13
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; 102 {
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; 103 gravity[1] = false;
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LD HL,(IX+-11)
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LD (HL),0
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; 104 y = y - 2;
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LD IY,(IX+-3)
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LEA IY,IY+-2
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LD (IX+-3),IY
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; 105 }
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; 106 else
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JR L_17
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L_13:
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; 107 {
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; 108 gravity[1] = true;
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LD HL,(IX+-11)
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LD (HL),1
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; 109 y = y + 2;
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LD IY,(IX+-3)
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LEA IY,IY+2
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LD (IX+-3),IY
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; 110 }
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; 111 }
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L_17:
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; 112
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; 113 draw_sprite(x, y);
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LD BC,(IX+-3)
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PUSH BC
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LD BC,(IX+-6)
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PUSH BC
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CALL _draw_sprite
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POP BC
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POP BC
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; 114 } while (kb_Data[6] != kb_Clear);
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LD A,(16056348)
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CP A,64
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JR NZ,L_18
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; 115
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; 116 /* Close the graphics */
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; 117 gfx_End();
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CALL _gfx_End
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; 118 }
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LD SP,IX
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POP IX
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RET
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;**************************** _main ***************************
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;Name Addr/Register Size Type
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;_gfx_End IMPORT ----- function
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;_kb_Scan IMPORT ----- function
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;_gfx_SetDraw IMPORT ----- function
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;_rand IMPORT ----- function
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;_logo_gfx_pal IMPORT 10 variable
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;_gfx_SetPalette IMPORT ----- function
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;_gfx_Begin IMPORT ----- function
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;_0temp1 STATIC 2 variable
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;G_0 IX-11 3 variable
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;gravity IX-8 2 variable
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;x IX-6 3 variable
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;y IX-3 3 variable
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; Stack Frame Size: 17 (bytes)
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; Spill Code: 0 (instruction)
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SEGMENT TEXT
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_0temp1:
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DB 1
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DB 1
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XREF _logo_gfx_pal:ROM
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XREF _hearts_data:ROM
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XREF _kb_Scan:ROM
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XREF _gfx_Sprite:ROM
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XREF _gfx_Blit:ROM
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XREF _gfx_SetDraw:ROM
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XREF _gfx_SetPalette:ROM
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XREF _gfx_End:ROM
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XREF _gfx_Begin:ROM
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XREF _rand:ROM
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XREF __irems:ROM
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XREF __frameset0:ROM
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XREF __frameset:ROM
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XREF __setflag:ROM
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XREF __icmpzero:ROM
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XDEF _main
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XDEF _draw_sprite
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END
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