annotate src/dsdebrief.c @ 2:80a2761bd3a4

change DS keys (add alt. rotate)
author paulo@localhost
date Mon, 23 Mar 2009 01:19:12 -0700
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paulo@0 1 /*
paulo@0 2 GBA/DS debrief code for LOCKJAW Tetromino Game
paulo@0 3
paulo@0 4 Copr. 2008 Damian Yerrick
paulo@0 5 also GPL
paulo@0 6
paulo@0 7 */
paulo@0 8 #include <stdio.h>
paulo@0 9 #ifdef ARM9
paulo@0 10 #include "ljds.h"
paulo@0 11 #define vwfOptions vwfTouch
paulo@0 12 #else
paulo@0 13 #include "ljgba.h"
paulo@0 14 #define vwfOptions vwfTop
paulo@0 15 #endif
paulo@0 16 #include "fontdraw.h"
paulo@0 17
paulo@0 18 void debriefDrawPage(const char *page, size_t pageNumber) {
paulo@0 19 int y = 0;
paulo@0 20 char line[256];
paulo@0 21 int linePos = 0;
paulo@0 22 int done = 0;
paulo@0 23 int scrW = vwfOptions.width * 8;
paulo@0 24 int scrH = vwfOptions.height * 8;
paulo@0 25
paulo@0 26 #ifdef ARM9
paulo@0 27 BG_PALETTE_SUB[0] = RGB5(31,31,31);
paulo@0 28 BG_PALETTE_SUB[1] = RGB5(21,21,21);
paulo@0 29 BG_PALETTE_SUB[2] = RGB5(0, 0, 0);
paulo@0 30 BG_PALETTE_SUB[3] = RGB5(0, 0, 0);
paulo@0 31 videoSetModeSub(MODE_0_2D
paulo@0 32 | DISPLAY_BG0_ACTIVE);
paulo@0 33 #else
paulo@0 34 BG_PALETTE[0] = RGB5(31,31,31);
paulo@0 35 BG_PALETTE[1] = RGB5(21,21,21);
paulo@0 36 BG_PALETTE[2] = RGB5(0, 0, 0);
paulo@0 37 BG_PALETTE[3] = RGB5(0, 0, 0);
paulo@0 38 REG_DISPCNT = 0 | BG0_ON;
paulo@0 39 #endif
paulo@0 40 vwfWinInit(&vwfOptions);
paulo@0 41 vwfPuts(&vwfOptions, "GAME OVER", (scrW - 64) / 2, y);
paulo@0 42 siprintf(line, "Page %u", (unsigned int)pageNumber + 1);
paulo@0 43 vwfPuts(&vwfOptions, line, scrW - 40, y);
paulo@0 44 vwfPuts(&vwfOptions, "Left/Right: change; Rotate: close",
paulo@0 45 4, scrH - 12);
paulo@0 46
paulo@0 47 while (!done && y <= scrH - 24) {
paulo@0 48 int c = *page++;
paulo@0 49
paulo@0 50 // Break at newline and at end of text
paulo@0 51 if (c == '\n' || c == 0) {
paulo@0 52
paulo@0 53 // Terminate the line of text and print it
paulo@0 54 line[linePos] = 0;
paulo@0 55 vwfPuts(&vwfOptions, line, 4, y);
paulo@0 56
paulo@0 57 y += linePos ? 12 : 6; // Line feed
paulo@0 58 linePos = 0; // Carriage return
paulo@0 59 } else {
paulo@0 60 if (linePos + 2 < sizeof(line)) {
paulo@0 61 line[linePos++] = c;
paulo@0 62 }
paulo@0 63 }
paulo@0 64 if (c == 0) {
paulo@0 65 done = 1;
paulo@0 66 }
paulo@0 67 }
paulo@0 68 }
paulo@0 69
paulo@0 70 LJBits debriefHandleKeys(void) {
paulo@0 71 int j = readPad(0);
paulo@0 72 if (j & (KEY_START << 16)) {
paulo@0 73 j |= VKEY_ROTR;
paulo@0 74 }
paulo@0 75 vsync();
paulo@0 76 return j;
paulo@0 77 }