mirror of
https://github.com/perfect-dark-pc-port/perfect_dark.git
synced 2026-10-24 08:12:41 +02:00
237 lines
6.5 KiB
C
237 lines
6.5 KiB
C
#include <ultra64.h>
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#include "constants.h"
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#include "game/debug.h"
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#include "lib/lib_13790.h"
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#include "bss.h"
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#include "data.h"
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#include "types.h"
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s32 g_DMenuSelectedOption = 0;
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s32 g_DMenuNumOptions = 0;
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char **g_DMenuCurLabels = NULL;
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s32 (*g_DMenuCurPositions)[2] = NULL;
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s32 g_DMenuNumGroups = 0;
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s32 *g_DMenuCurOffsets = NULL;
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u32 g_DMenuScaleIndex = 2;
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u8 g_DMenuXScales[] = { 4, 4, 4 };
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u8 g_DMenuYScales[] = { 7, 7, 7 };
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void dmenu0f118c80nb(void)
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{
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// empty
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}
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void dmenuSetScaleIndex(s32 index)
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{
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g_DMenuScaleIndex = index;
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}
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void dmenuSetMenu(char **labels, s32 (*positions)[2], s32 *offsets)
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{
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s32 numgroups;
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g_DMenuCurLabels = labels;
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g_DMenuCurPositions = positions;
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g_DMenuCurOffsets = offsets;
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for (numgroups = 0; offsets[numgroups] >= 0; numgroups++);
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g_DMenuNumOptions = offsets[numgroups - 1];
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g_DMenuNumGroups = numgroups;
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}
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Gfx *dmenuRender(Gfx *gdl)
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{
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s32 xscale = g_DMenuXScales[g_DMenuScaleIndex];
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s32 yscale = g_DMenuYScales[g_DMenuScaleIndex];
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s32 i;
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gDPSetTextureLUT(gdl++, G_TT_NONE);
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// Render unselected/gray options
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for (i = 0; i < g_DMenuNumOptions; i++) {
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dmenu0f118c80nb();
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if (i != g_DMenuSelectedOption) {
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func000137bc(0xc0, 0xc0, 0xc0, 0xc0);
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func000137b0((g_DMenuCurPositions[i][0] * xscale - 20) / 4, (g_DMenuCurPositions[i][1] * yscale - 8) / 7);
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func000137fc(g_DMenuCurLabels[i]);
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}
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}
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// Render selected/red option
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for (i = 0; i < g_DMenuNumOptions; i++) {
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dmenu0f118c80nb();
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if (i == g_DMenuSelectedOption) {
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func000137bc(0xc0, 0, 0, 0xc0);
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func000137b0((g_DMenuCurPositions[i][0] * xscale - 20) / 4, (g_DMenuCurPositions[i][1] * yscale - 8) / 7);
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func000137fc(g_DMenuCurLabels[i]);
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}
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}
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return gdl;
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}
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s32 dmenuGetSelectedOption(void)
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{
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return g_DMenuSelectedOption;
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}
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void dmenuSetSelectedOption(s32 option)
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{
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g_DMenuSelectedOption = option;
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}
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void dmenuNavigateUp(void)
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{
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s32 i;
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g_DMenuSelectedOption--;
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// If at the top of the first group, wrap to the bottom of the group.
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// This must be treated differently to the other groups because the first
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// group's offset is omitted from the offsets array.
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if (g_DMenuSelectedOption < 0) {
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g_DMenuSelectedOption = g_DMenuCurOffsets[0] - 1;
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return;
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}
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// If at the top of any other group, wrap to the bottom of that group.
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for (i = 0; i < g_DMenuNumGroups; i++) {
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if (g_DMenuSelectedOption == g_DMenuCurOffsets[i] - 1) {
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g_DMenuSelectedOption = g_DMenuCurOffsets[i + 1] - 1;
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return;
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}
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}
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}
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void dmenuNavigateDown(void)
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{
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s32 i;
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g_DMenuSelectedOption++;
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// If at the bottom of the first group, wrap to the top of the group.
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// This must be treated differently to the other groups because the first
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// group's offset is omitted from the offsets array.
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if (g_DMenuSelectedOption == g_DMenuCurOffsets[0]) {
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g_DMenuSelectedOption = 0;
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return;
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}
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// If at the bottom of any other group, wrap to the top of that group.
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for (i = 0; i < g_DMenuNumGroups; i++) {
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if (g_DMenuSelectedOption == g_DMenuCurOffsets[i]) {
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g_DMenuSelectedOption = g_DMenuCurOffsets[i - 1];
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return;
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}
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}
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}
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void dmenuNavigateRight(void)
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{
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s32 i;
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if (g_DMenuSelectedOption < g_DMenuCurOffsets[0]) {
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if (g_DMenuNumGroups >= 2) {
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g_DMenuSelectedOption += g_DMenuCurOffsets[0];
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if (g_DMenuSelectedOption >= g_DMenuCurOffsets[1]) {
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g_DMenuSelectedOption = g_DMenuCurOffsets[1] - 1;
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}
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}
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return;
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}
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for (i = 0; i < g_DMenuNumGroups; i++) {
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if (g_DMenuSelectedOption < g_DMenuCurOffsets[i]) {
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g_DMenuSelectedOption = g_DMenuSelectedOption + g_DMenuCurOffsets[i] - g_DMenuCurOffsets[i - 1];
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if (g_DMenuCurOffsets[i + 1] < 0) {
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g_DMenuSelectedOption -= g_DMenuCurOffsets[i];
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if (g_DMenuSelectedOption >= g_DMenuCurOffsets[0]) {
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g_DMenuSelectedOption = g_DMenuCurOffsets[0] - 1;
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}
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} else {
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if (g_DMenuSelectedOption >= g_DMenuCurOffsets[i + 1]) {
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g_DMenuSelectedOption = g_DMenuCurOffsets[i + 1] - 1;
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}
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}
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return;
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}
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}
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}
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GLOBAL_ASM(
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glabel dmenuNavigateLeft
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/* f119174: 3c038008 */ lui $v1,0x8008
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/* f119178: 8c638134 */ lw $v1,-0x7ecc($v1)
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/* f11917c: 3c078008 */ lui $a3,0x8008
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/* f119180: 24e78120 */ addiu $a3,$a3,-32480
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/* f119184: 8ce20000 */ lw $v0,0x0($a3)
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/* f119188: 8c640000 */ lw $a0,0x0($v1)
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/* f11918c: 3c058008 */ lui $a1,0x8008
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/* f119190: 0044082a */ slt $at,$v0,$a0
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/* f119194: 50200017 */ beqzl $at,.NB0f1191f4
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/* f119198: 0044082a */ slt $at,$v0,$a0
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/* f11919c: 8ca58130 */ lw $a1,-0x7ed0($a1)
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/* f1191a0: 00002025 */ or $a0,$zero,$zero
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/* f1191a4: 24a5ffff */ addiu $a1,$a1,-1
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/* f1191a8: 18a00005 */ blez $a1,.NB0f1191c0
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/* f1191ac: 00000000 */ sll $zero,$zero,0x0
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/* f1191b0: 24840001 */ addiu $a0,$a0,0x1
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.NB0f1191b4:
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/* f1191b4: 0085082a */ slt $at,$a0,$a1
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/* f1191b8: 5420fffe */ bnezl $at,.NB0f1191b4
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/* f1191bc: 24840001 */ addiu $a0,$a0,0x1
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.NB0f1191c0:
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/* f1191c0: 18800026 */ blez $a0,.NB0f11925c
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/* f1191c4: 00047080 */ sll $t6,$a0,0x2
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/* f1191c8: 006e2821 */ addu $a1,$v1,$t6
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/* f1191cc: 8caffffc */ lw $t7,-0x4($a1)
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/* f1191d0: 004fc021 */ addu $t8,$v0,$t7
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/* f1191d4: acf80000 */ sw $t8,0x0($a3)
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/* f1191d8: 8ca60000 */ lw $a2,0x0($a1)
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/* f1191dc: 0306082a */ slt $at,$t8,$a2
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/* f1191e0: 1420001e */ bnez $at,.NB0f11925c
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/* f1191e4: 24c8ffff */ addiu $t0,$a2,-1
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/* f1191e8: 03e00008 */ jr $ra
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/* f1191ec: ace80000 */ sw $t0,0x0($a3)
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/* f1191f0: 0044082a */ slt $at,$v0,$a0
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.NB0f1191f4:
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/* f1191f4: 14200008 */ bnez $at,.NB0f119218
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/* f1191f8: 00002825 */ or $a1,$zero,$zero
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/* f1191fc: 00602025 */ or $a0,$v1,$zero
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/* f119200: 8c890004 */ lw $t1,0x4($a0)
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.NB0f119204:
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/* f119204: 24a50001 */ addiu $a1,$a1,0x1
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/* f119208: 24840004 */ addiu $a0,$a0,0x4
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/* f11920c: 0049082a */ slt $at,$v0,$t1
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/* f119210: 5020fffc */ beqzl $at,.NB0f119204
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/* f119214: 8c890004 */ lw $t1,0x4($a0)
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.NB0f119218:
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/* f119218: 00055080 */ sll $t2,$a1,0x2
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/* f11921c: 006a2021 */ addu $a0,$v1,$t2
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/* f119220: 8c8bfffc */ lw $t3,-0x4($a0)
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/* f119224: 24adfffe */ addiu $t5,$a1,-2
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/* f119228: 004b6023 */ subu $t4,$v0,$t3
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/* f11922c: 05a00004 */ bltz $t5,.NB0f119240
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/* f119230: acec0000 */ sw $t4,0x0($a3)
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/* f119234: 8c8ffff8 */ lw $t7,-0x8($a0)
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/* f119238: 018fc021 */ addu $t8,$t4,$t7
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/* f11923c: acf80000 */ sw $t8,0x0($a3)
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.NB0f119240:
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/* f119240: 8c82fffc */ lw $v0,-0x4($a0)
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/* f119244: 8cf90000 */ lw $t9,0x0($a3)
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/* f119248: 2448ffff */ addiu $t0,$v0,-1
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/* f11924c: 0322082a */ slt $at,$t9,$v0
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/* f119250: 14200002 */ bnez $at,.NB0f11925c
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/* f119254: 00000000 */ sll $zero,$zero,0x0
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/* f119258: ace80000 */ sw $t0,0x0($a3)
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.NB0f11925c:
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/* f11925c: 03e00008 */ jr $ra
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/* f119260: 00000000 */ sll $zero,$zero,0x0
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);
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