summaryrefslogtreecommitdiff
path: root/src/trade.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/trade.c')
-rw-r--r--src/trade.c487
1 files changed, 456 insertions, 31 deletions
diff --git a/src/trade.c b/src/trade.c
index 874a203ba..392ab881a 100644
--- a/src/trade.c
+++ b/src/trade.c
@@ -9,6 +9,7 @@
#include "easy_chat.h"
#include "link.h"
#include "strings2.h"
+#include "graphics.h"
struct InGameTrade {
/*0x00*/ u8 name[11];
@@ -41,14 +42,9 @@ struct UnkStructD {
/*0x12*/ u16 var12[1];
};
-struct UnkStructE {
- u8 *unk00;
- u8 fil04[8];
- u8 *unk0C;
- u8 fil10[8];
- u8 *unk18;
- u8 fil1C[4];
- void *unk20;
+struct TradeEwramStruct {
+ /*0x00000*/ u8 filler_00000[0xd000];
+ /*0x0d000*/ u8 tileBuffers[13][256];
};
void sub_8047EC0(void);
@@ -56,7 +52,143 @@ void sub_804AFB8(const struct WindowConfig *, u8 *, const u8 *, u8);
void sub_804ACD8(const u8 *, u8 *, u8);
void nullsub_5(u8, u8);
-extern struct UnkStructE gUnknown_020296CC;
+extern u8 *gUnknown_020296CC[13];
+
+extern u8 ewram[];
+#define ewram_2010000 (*(struct TradeEwramStruct *)(ewram + 0x10000))
+
+
+const u32 unref_data_820ABD4[] = {
+ 0x00000890,
+ 0x00003AC0,
+ 0x0000001C,
+ 0x00000530,
+ 0x00000024,
+ 0x00000064,
+ 0x000004D8
+};
+
+const u16 gTradeMovesBoxTilemap[] = INCBIN_U16("graphics/trade/moves_box_map.bin");
+const u16 gTradePartyBoxTilemap[] = INCBIN_U16("graphics/trade/party_box_map.bin");
+const u16 gTradeStripesBG2Tilemap[] = INCBIN_U16("graphics/trade/stripes_bg2_map.bin");
+const u16 gTradeStripesBG3Tilemap[] = INCBIN_U16("graphics/trade/stripes_bg3_map.bin");
+
+const struct OamData gOamData_820BFEC = {
+ .shape = ST_OAM_H_RECTANGLE,
+ .size = 2,
+ .priority = 1
+};
+
+const union AnimCmd gSpriteAnim_820BFF4[] = {
+ ANIMCMD_FRAME(0, 5),
+ ANIMCMD_END
+};
+
+const union AnimCmd gSpriteAnim_820BFFC[] = {
+ ANIMCMD_FRAME(8, 5),
+ ANIMCMD_END
+};
+
+const union AnimCmd gSpriteAnim_820C004[] = {
+ ANIMCMD_FRAME(16, 5),
+ ANIMCMD_END
+};
+
+const union AnimCmd gSpriteAnim_820C00C[] = {
+ ANIMCMD_FRAME(24, 5),
+ ANIMCMD_END
+};
+
+const union AnimCmd gSpriteAnim_820C014[] = {
+ ANIMCMD_FRAME(32, 5),
+ ANIMCMD_END
+};
+
+const union AnimCmd gSpriteAnim_820C01C[] = {
+ ANIMCMD_FRAME(40, 5),
+ ANIMCMD_END
+};
+
+const union AnimCmd *const gSpriteAnimTable_820C024[] = {
+ gSpriteAnim_820BFF4,
+ gSpriteAnim_820BFFC,
+ gSpriteAnim_820C004,
+ gSpriteAnim_820C00C,
+ gSpriteAnim_820C014,
+ gSpriteAnim_820C01C
+};
+
+const u16 TradeScreenTextPalette[] = INCBIN_U16("graphics/trade/text1.gbapal");
+const u16 UnrefTradeScreenTextPalette[] = INCBIN_U16("graphics/trade/text2.gbapal");
+
+const struct SpriteSheet gUnknown_0820C07C[] = {
+ {ewram_2010000.tileBuffers[ 0], 256, 200},
+ {ewram_2010000.tileBuffers[ 1], 256, 201},
+ {ewram_2010000.tileBuffers[ 2], 256, 202},
+ {ewram_2010000.tileBuffers[ 3], 256, 203},
+ {ewram_2010000.tileBuffers[ 4], 256, 204},
+ {ewram_2010000.tileBuffers[ 5], 256, 205},
+ {ewram_2010000.tileBuffers[ 6], 256, 206},
+ {ewram_2010000.tileBuffers[ 7], 256, 207},
+ {ewram_2010000.tileBuffers[ 8], 256, 208},
+ {ewram_2010000.tileBuffers[ 9], 256, 209},
+ {ewram_2010000.tileBuffers[10], 256, 210},
+ {ewram_2010000.tileBuffers[11], 256, 211},
+ {ewram_2010000.tileBuffers[12], 256, 212},
+};
+
+const struct SpritePalette gSpritePalette_TradeScreenText = {
+ TradeScreenTextPalette, 4925
+};
+
+const struct SpriteTemplate gSpriteTemplate_820C0EC = {
+ 200,
+ 4925,
+ &gOamData_820BFEC,
+ gSpriteAnimTable_820C024,
+ NULL,
+ gDummySpriteAffineAnimTable,
+ SpriteCallbackDummy
+};
+
+const struct OamData gOamData_820C104 = {
+ .shape = ST_OAM_H_RECTANGLE,
+ .size = 3,
+ .priority = 1
+};
+
+const union AnimCmd gSpriteAnim_820C10C[] = {
+ ANIMCMD_FRAME(0, 5),
+ ANIMCMD_END
+};
+
+const union AnimCmd gSpriteAnim_820C114[] = {
+ ANIMCMD_FRAME(32, 5),
+ ANIMCMD_END
+};
+
+const union AnimCmd *const gSpriteAnimTable_820C11C[] = {
+ gSpriteAnim_820C10C,
+ gSpriteAnim_820C114
+};
+
+const struct SpriteSheet gUnknown_0820C124 = {
+ gUnknown_08EA1DEC, 0x800, 300
+};
+
+const struct SpritePalette gUnknown_0820C12C = {
+ gUnknown_08EA0328, 2345
+};
+
+const struct SpriteTemplate gSpriteTemplate_820C134 = {
+ 300,
+ 2345,
+ &gOamData_820C104,
+ gSpriteAnimTable_820C11C,
+ NULL,
+ gDummySpriteAffineAnimTable,
+ SpriteCallbackDummy
+};
const u8 *const gUnknown_0820C14C[] = {
TradeText_Cancel,
@@ -67,6 +199,153 @@ const u8 *const gUnknown_0820C14C[] = {
TradeText_PressBToExit
};
+// This is used to determine the next mon to select when the D-Pad is
+// pressed in a given direction.
+// Note that the mons are laid out like this.
+// 0-5 are the player's party and 6-11 are the trading partner's party.
+// 12 is the cancel button.
+// 0 1 6 7
+// 2 3 8 9
+// 4 5 10 11
+// 12
+
+const u8 gTradeNextSelectedMonTable[][4][6] = {
+ {
+ {4, 2, 12, 12, 0, 0},
+ {2, 4, 12, 12, 0, 0},
+ {7, 6, 1, 0, 0, 0},
+ {1, 6, 7, 0, 0, 0}
+ }, {
+ {5, 3, 12, 12, 0, 0},
+ {3, 5, 12, 12, 0, 0},
+ {0, 7, 6, 1, 0, 0},
+ {6, 7, 0, 1, 0, 0}
+ }, {
+ {0, 0, 0, 0, 0, 0},
+ {4, 0, 0, 0, 0, 0},
+ {9, 8, 7, 6, 0, 0},
+ {3, 1, 0, 0, 0, 0}
+ }, {
+ {1, 1, 1, 1, 0, 0},
+ {5, 1, 1, 1, 0, 0},
+ {2, 9, 8, 7, 0, 0},
+ {8, 9, 6, 6, 0, 0}
+ }, {
+ {2, 2, 2, 2, 0, 0},
+ {0, 0, 0, 0, 0, 0},
+ {11, 10, 9, 8, 7, 6},
+ {5, 3, 1, 0, 0, 0}
+ }, {
+ {3, 3, 3, 3, 0, 0},
+ {1, 1, 1, 1, 0, 0},
+ {4, 4, 4, 4, 0, 0},
+ {10, 8, 6, 0, 0, 0}
+ }, {
+ {10, 8, 12, 0, 0, 0},
+ {8, 10, 12, 0, 0, 0},
+ {1, 0, 0, 0, 0, 0},
+ {7, 0, 1, 0, 0, 0}
+ }, {
+ {12, 0, 0, 0, 0, 0},
+ {9, 12, 0, 0, 0, 0},
+ {6, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0}
+ }, {
+ {6, 0, 0, 0, 0, 0},
+ {10, 6, 0, 0, 0, 0},
+ {3, 2, 1, 0, 0, 0},
+ {9, 7, 0, 0, 0, 0}
+ }, {
+ {7, 0, 0, 0, 0, 0},
+ {11, 12, 0, 0, 0, 0},
+ {8, 0, 0, 0, 0, 0},
+ {2, 1, 0, 0, 0, 0}
+ }, {
+ {8, 0, 0, 0, 0, 0},
+ {6, 0, 0, 0, 0, 0},
+ {5, 4, 3, 2, 1, 0},
+ {11, 9, 7, 0, 0, 0}
+ }, {
+ {9, 0, 0, 0, 0, 0},
+ {12, 0, 0, 0, 0, 0},
+ {10, 0, 0, 0, 0, 0},
+ {4, 2, 0, 0, 0, 0}
+ }, {
+ {11, 9, 7, 6, 0, 0},
+ {7, 6, 0, 0, 0, 0},
+ {12, 0, 0, 0, 0, 0},
+ {12, 0, 0, 0, 0, 0}
+ }
+};
+
+const u8 gTradeMonSpriteCoords[][2] = {
+ // Your party
+ {1, 5},
+ {8, 5},
+ {1, 10},
+ {8, 10},
+ {1, 15},
+ {8, 15},
+
+ // Friend's party
+ {16, 5},
+ {23, 5},
+ {16, 10},
+ {23, 10},
+ {16, 15},
+ {23, 15},
+
+ {23, 18} // CANCEL
+};
+
+const u8 gTradeLevelDisplayCoords[][2] = {
+ // Your party
+ { 5, 4},
+ {12, 4},
+ { 5, 9},
+ {12, 9},
+ { 5, 14},
+ {12, 14},
+
+ // Friend's party
+ {20, 4},
+ {27, 4},
+ {20, 9},
+ {27, 9},
+ {20, 14},
+ {27, 14}
+};
+
+const u8 gTradeMonBoxCoords[][2] = {
+ // Your party
+ { 1, 3},
+ { 8, 3},
+ { 1, 8},
+ { 8, 8},
+ { 1, 13},
+ { 8, 13},
+
+ // Friend's party
+ {16, 3},
+ {23, 3},
+ {16, 8},
+ {23, 8},
+ {16, 13},
+ {23, 13}
+};
+
+const u8 gTradeUnknownSpriteCoords[][2][2] = {
+ {
+ { 59, 10},
+ {179, 10},
+ },
+ {
+ { 59, 10},
+ {179, 10}
+ }
+};
+
+
asm(".section .rodata.igt");
const struct InGameTrade gIngameTrades[] = {
{
@@ -127,33 +406,33 @@ const u16 gIngameTradeMail[][10] = {
};
const s8 gTradeBallVerticalVelocityTable[] = {
- 0, 0, 1, 0,
- 1, 0, 1, 1,
- 1, 1, 2, 2,
- 2, 2, 3, 3,
- 3, 3, 4, 4,
- 4, 4, -4, -4,
+ 0, 0, 1, 0,
+ 1, 0, 1, 1,
+ 1, 1, 2, 2,
+ 2, 2, 3, 3,
+ 3, 3, 4, 4,
+ 4, 4, -4, -4,
-4, -3, -3, -3,
-3, -2, -2, -2,
-2, -1, -1, -1,
-1, 0, -1, 0,
-1, 0, 0, 0,
- 0, 0, 1, 0,
- 1, 0, 1, 1,
- 1, 1, 2, 2,
- 2, 2, 3, 3,
- 3, 3, 4, 4,
- 4, 4, -4, -3,
+ 0, 0, 1, 0,
+ 1, 0, 1, 1,
+ 1, 1, 2, 2,
+ 2, 2, 3, 3,
+ 3, 3, 4, 4,
+ 4, 4, -4, -3,
-3, -2, -2, -1,
-1, -1, 0, -1,
- 0, 0, 0, 0,
- 0, 0, 1, 0,
- 1, 1, 1, 2,
- 2, 3, 3, 4,
+ 0, 0, 0, 0,
+ 0, 0, 1, 0,
+ 1, 1, 1, 2,
+ 2, 3, 3, 4,
-4, -3, -2, -1,
-1, -1, 0, 0,
- 0, 0, 1, 0,
- 1, 1, 2, 3
+ 0, 0, 1, 0,
+ 1, 1, 2, 3
};
void sub_8047CD8(void)
@@ -164,14 +443,160 @@ void sub_8047CD8(void)
void sub_8047CE8(void)
{
u8 mpId;
- sub_804AFB8(&gWindowConfig_81E725C, gUnknown_020296CC.unk00, gSaveBlock2.playerName, 0xC);
+ sub_804AFB8(&gWindowConfig_81E725C, gUnknown_020296CC[0], gSaveBlock2.playerName, 0xC);
mpId = GetMultiplayerId();
- sub_804AFB8(&gWindowConfig_81E725C, gUnknown_020296CC.unk0C, gLinkPlayers[mpId ^ 1].name, 0xC);
- sub_804AFB8(&gWindowConfig_81E725C, gUnknown_020296CC.unk18, gUnknown_0820C14C[0], 0x8);
- sub_804ACD8(gUnknown_0820C14C[1], gUnknown_020296CC.unk20, 0x14);
+ sub_804AFB8(&gWindowConfig_81E725C, gUnknown_020296CC[3], gLinkPlayers[mpId ^ 1].name, 0xC);
+ sub_804AFB8(&gWindowConfig_81E725C, gUnknown_020296CC[6], gUnknown_0820C14C[0], 0x8);
+ sub_804ACD8(gUnknown_0820C14C[1], gUnknown_020296CC[8], 0x14);
nullsub_5(3, 0);
}
+#ifdef NONMATCHING
+void sub_8047D58(void)
+{
+ u8 language;
+ struct SpriteTemplate spriteTemplate;
+ int i;
+ s16 x;
+ u8 mpId;
+
+ language = StringLength(gSaveBlock2.playerName) <= 5 ? 0 : 1;
+ for (i = 0, x = gTradeUnknownSpriteCoords[language][0][0]; i < 3; x += 32, i ++)
+ {
+ spriteTemplate = gSpriteTemplate_820C0EC;
+ spriteTemplate.tileTag += i;
+ CreateSprite(&spriteTemplate, x, gTradeUnknownSpriteCoords[language][0][1], 1);
+ }
+
+ mpId = GetMultiplayerId();
+ language = StringLength(gLinkPlayers[mpId ^ 1].name) <= 5 ? 0 : 1;
+ for (i = 0, x = gTradeUnknownSpriteCoords[language][1][0]; i < 3; x += 32, i ++)
+ {
+ spriteTemplate = gSpriteTemplate_820C0EC;
+ spriteTemplate.tileTag += i + 3;
+ CreateSprite(&spriteTemplate, x, gTradeUnknownSpriteCoords[language][1][1], 1);
+ }
+ nullsub_5(5, 0);
+}
+#else
+__attribute__((naked))
+void sub_8047D58(void)
+{
+ asm_unified("\tpush {r4-r7,lr}\n"
+ "\tmov r7, r8\n"
+ "\tpush {r7}\n"
+ "\tsub sp, 0x18\n"
+ "\tldr r0, _08047E30 @ =gSaveBlock2\n"
+ "\tbl StringLength\n"
+ "\tlsls r0, 16\n"
+ "\tlsrs r0, 16\n"
+ "\tmovs r1, 0\n"
+ "\tcmp r0, 0x5\n"
+ "\tbls _08047D72\n"
+ "\tmovs r1, 0x1\n"
+ "_08047D72:\n"
+ "\tmovs r5, 0\n"
+ "\tlsls r2, r1, 2\n"
+ "\tmov r6, sp\n"
+ "\tldr r0, _08047E34 @ =gTradeUnknownSpriteCoords\n"
+ "\tadds r1, r0, 0x1\n"
+ "\tadds r1, r2\n"
+ "\tmov r8, r1\n"
+ "\tadds r0, r2, r0\n"
+ "\tldrb r0, [r0]\n"
+ "\tlsls r4, r0, 16\n"
+ "_08047D86:\n"
+ "\tmov r1, sp\n"
+ "\tldr r0, _08047E38 @ =gSpriteTemplate_820C0EC\n"
+ "\tldm r0!, {r2,r3,r7}\n"
+ "\tstm r1!, {r2,r3,r7}\n"
+ "\tldm r0!, {r2,r3,r7}\n"
+ "\tstm r1!, {r2,r3,r7}\n"
+ "\tldrh r0, [r6]\n"
+ "\tadds r0, r5\n"
+ "\tstrh r0, [r6]\n"
+ "\tasrs r1, r4, 16\n"
+ "\tmov r0, sp\n"
+ "\tmov r3, r8\n"
+ "\tldrb r2, [r3]\n"
+ "\tmovs r3, 0x1\n"
+ "\tbl CreateSprite\n"
+ "\tmovs r7, 0x80\n"
+ "\tlsls r7, 14\n"
+ "\tadds r4, r7\n"
+ "\tadds r5, 0x1\n"
+ "\tcmp r5, 0x2\n"
+ "\tble _08047D86\n"
+ "\tbl GetMultiplayerId\n"
+ "\tlsls r0, 24\n"
+ "\tmovs r1, 0x80\n"
+ "\tlsls r1, 17\n"
+ "\teors r1, r0\n"
+ "\tlsrs r1, 24\n"
+ "\tlsls r0, r1, 3\n"
+ "\tsubs r0, r1\n"
+ "\tlsls r0, 2\n"
+ "\tldr r1, _08047E3C @ =gLinkPlayers + 0x8\n"
+ "\tadds r0, r1\n"
+ "\tbl StringLength\n"
+ "\tlsls r0, 16\n"
+ "\tlsrs r0, 16\n"
+ "\tmovs r1, 0\n"
+ "\tcmp r0, 0x5\n"
+ "\tbls _08047DDA\n"
+ "\tmovs r1, 0x1\n"
+ "_08047DDA:\n"
+ "\tmovs r5, 0\n"
+ "\tlsls r2, r1, 2\n"
+ "\tmov r6, sp\n"
+ "\tldr r0, _08047E40 @ =gTradeUnknownSpriteCoords + 0x3\n"
+ "\tadds r1, r2, r0\n"
+ "\tmov r8, r1\n"
+ "\tsubs r0, 0x1\n"
+ "\tadds r0, r2, r0\n"
+ "\tldrb r0, [r0]\n"
+ "\tlsls r4, r0, 16\n"
+ "_08047DEE:\n"
+ "\tmov r1, sp\n"
+ "\tldr r0, _08047E38 @ =gSpriteTemplate_820C0EC\n"
+ "\tldm r0!, {r2,r3,r7}\n"
+ "\tstm r1!, {r2,r3,r7}\n"
+ "\tldm r0!, {r2,r3,r7}\n"
+ "\tstm r1!, {r2,r3,r7}\n"
+ "\tadds r0, r5, 0x3\n"
+ "\tldrh r1, [r6]\n"
+ "\tadds r0, r1\n"
+ "\tstrh r0, [r6]\n"
+ "\tasrs r1, r4, 16\n"
+ "\tmov r0, sp\n"
+ "\tmov r3, r8\n"
+ "\tldrb r2, [r3]\n"
+ "\tmovs r3, 0x1\n"
+ "\tbl CreateSprite\n"
+ "\tmovs r7, 0x80\n"
+ "\tlsls r7, 14\n"
+ "\tadds r4, r7\n"
+ "\tadds r5, 0x1\n"
+ "\tcmp r5, 0x2\n"
+ "\tble _08047DEE\n"
+ "\tmovs r0, 0x5\n"
+ "\tmovs r1, 0\n"
+ "\tbl nullsub_5\n"
+ "\tadd sp, 0x18\n"
+ "\tpop {r3}\n"
+ "\tmov r8, r3\n"
+ "\tpop {r4-r7}\n"
+ "\tpop {r0}\n"
+ "\tbx r0\n"
+ "\t.align 2, 0\n"
+ "_08047E30: .4byte gSaveBlock2\n"
+ "_08047E34: .4byte gTradeUnknownSpriteCoords\n"
+ "_08047E38: .4byte gSpriteTemplate_820C0EC\n"
+ "_08047E3C: .4byte gLinkPlayers + 0x8\n"
+ "_08047E40: .4byte gTradeUnknownSpriteCoords + 0x3");
+}
+#endif
+
asm(".section .text.sub_804A96C");
void sub_804A96C(struct UnkStructD *arg0, u8 left, u8 top, u16 *tilemap, u8 width, u8 height, u16 sp8) {
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-17 18:56:28 +0000