124 lines
2.9 KiB
Lua
124 lines
2.9 KiB
Lua
-- This file is an example of how to render to the screen
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rainbow = 0
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function test_text()
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-- set text and scale
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local text = "This is example text in the bottom right."
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local scale = 1
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-- render to native screen space, with the MENU font
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djui_hud_set_resolution(RESOLUTION_DJUI);
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djui_hud_set_font(FONT_MENU);
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-- get width of screen and text
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local screenWidth = djui_hud_get_screen_width()
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local width = djui_hud_measure_text(text) * scale
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-- get height of screen and text
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local screenHeight = djui_hud_get_screen_height()
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local height = 64 * scale
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-- set location
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local x = screenWidth - width
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local y = screenHeight - height
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-- set color and render
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djui_hud_set_color(255, 0, 255, 255);
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djui_hud_print_text(text, x, y, scale);
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end
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function test_texture()
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-- render to N64's screen space
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djui_hud_set_resolution(RESOLUTION_N64)
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-- get player's character texture
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local tex = gMarioStates[0].character.hudHeadTexture
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-- set scale
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local wscale = 1
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local hscale = 1
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-- set position
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local x = 256
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local y = 64
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-- set color and render
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djui_hud_set_color(255, 0, 255, 255)
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djui_hud_render_texture(tex, x, y, wscale, hscale)
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end
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function test_rect()
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-- render to native screen space
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djui_hud_set_resolution(RESOLUTION_DJUI)
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-- set location
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local x = 512
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local y = 512
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-- set width/height
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local w = 256
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local h = 256
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-- set color and render first rectangle
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djui_hud_set_color(255, 0, 0, 128)
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djui_hud_render_rect(x, y, w, h)
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-- adjust location and size
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x = x + 16
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y = y + 16
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w = w - 32
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h = h - 32
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-- set color and render second rectangle
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djui_hud_set_color(0, 255, 0, 128)
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djui_hud_render_rect(x, y, w, h)
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-- adjust location and size
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x = x + 16
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y = y + 16
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w = w - 32
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h = h - 32
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-- set color and render third rectangle
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djui_hud_set_color(0, 0, 255, 128)
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djui_hud_render_rect(x, y, w, h)
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end
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function test_rainbow_text()
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-- this function is incredibly silly
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-- don't do anything like this
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local res = RESOLUTION_DJUI
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local text = "HELLO WORLD"
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local scale = 3
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djui_hud_set_resolution(res);
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djui_hud_set_font(FONT_NORMAL);
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for i=0,255 do
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j = rainbow / 50
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local r = math.sin(0.00 + i / 15 + j) * 127 + 127
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local g = math.sin(0.33 + i / 33 + j) * 127 + 127
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local b = math.sin(0.66 + i / 77 + j) * 127 + 127
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local x = 64 + i
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local y = 64 + i + math.sin(i / 40 + j) * 64
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if i == 255 then
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r = 0
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g = 0
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b = 0
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end
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djui_hud_set_color(r, g, b, i);
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djui_hud_print_text(text, x, y, scale);
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end
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rainbow = rainbow + 1
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end
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function on_hud_render()
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test_text()
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test_rect()
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test_texture()
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test_rainbow_text()
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end
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hook_event(HOOK_ON_HUD_RENDER, on_hud_render)
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