Add Load_Dungeon function

2 files changed, 63 insertions, 0 deletions

diff --git a/map/dungeons.gbasm b/map/dungeons.gbasm
new file mode 100644
index 0000000..dde998a
--- /dev/null
+++ b/map/dungeons.gbasm
@@ -0,0 +1,59 @@
+Load_Dungeon: ; pointer to Dungeon struct in HL
+	LD A, (HL+)
+	LD B, A
+	LD A, (HL+)
+	LD C, A
+
+	PUSH HL
+	PUSH BC
+	LD H, B
+	LD L, C
+
+	CALL =strlen
+	LD B, A
+
+	LD A, $14
+	SUB B
+	SRA A
+
+	LD HL, $9e80
+	ADD L
+	LD L, A
+	LD A, H
+	ADC $00
+	LD H, A
+	POP BC
+	CALL =Print_str
+
+	POP HL
+
+	INC HL
+
+	; TODO FIX THE THING WHEN THERE'S MORE THAN 256/7 FLOORS
+	LD A, $mem_floor_count
+	LD C, A
+	LD B, $07
+	CALL =MUL
+	LD C, A
+	LD B, (HL)
+	CALL =MUL
+	DBG
+	CALL =RNG_Step
+	AND $01
+	ADD E
+	DBG
+
+	RET
+
+Dungeon:
+	.name: .DB =Dungeon_Name_1_Txt
+	.max_floor: .DB 0x0a, inv(0x0a)
+	.spawning_patterns:
+		.DB $02, $02, $02, $05, 0b10000000
+		.DB $02, $02, $03, $05, 0b11000100
+		.DB $02, $02, $00, $05, 0b11110100
+		.DB $00, $02, $03, $05, 0b10111000
+		.DB $02, $02, $00, $05, 0b11111100
+		.DB $02, $00, $03, $05, 0b11111000
+		.DB $00, $00, $03, $05, 0b11111000
+		.DB $00, $00, $03, $05, 0b11111100
diff --git a/map/objects.gbasm b/map/objects.gbasm
index 0c1ec51..159caf5 100644
--- a/map/objects.gbasm
+++ b/map/objects.gbasm
@@ -195,6 +195,10 @@ Stairs_Action:
 
 	LD $mem_floor_count, A
 
+	LD A, $mem_floor_count_bin
+	INC A
+	LD $mem_floor_count_bin, A
+
 	.skip_update_floor_count:
 	RET